KSR Magnetic Float Switches

Transcription

○ ○ ○ ○ ○ ○ ○ ○ ○ ○
1003-5
KSR KUEBLER Niveau-Messtechnik AG
69439 Zwingenberg
Germany
Tel
++49 (0) 62 63 - 87- 0
Fax ++49 (0) 62 63 - 87 99
info@ksr-kuebler.com
www.ksr-kuebler.com
KUBLER FRANCE S.A.
68700 Cernay
1003-5
KSR KUEBLER (UK)
Level Measurement & Control Ltd.
Molesey, Surrey KT8 1QZ
KSR KUEBLER (SCANDINAVIA)
2970 Hoersholm
KSR KUEBLER (ITALY)
Misura di Livello
24030 Brembate S.(BG)
KSR H&H Measurement (BENELUX)
5056 KA Berkel-Enschot
OOO KSR KUEBLER RUS
442960 Saretschny
KSR KUEBLER (USA)
Level Control Products of America Inc.
Charlotte, NC 28273
KSR KUEBLER (SINGAPORE)
Level Measurement & Control Pte. Ltd.
Singapore 608609
SHANGHAI KSR KUEBLER
Automation Instruments Co. Ltd.
Shanghai / China
2
Approvals
Contents
Technischer Überwachungsverein
Südwestdeutschland e.V.
Materials and type approval.
Approved for pressure vessels acc. to
AD-Merkblatt HP 0
IBExU Institut für Sicherheitstechnik
GmbH
Physikalisch Technische
Bundesanstalt PTB
Description
4
Applications
5
Compass, Product range
6
Type code
7
Bundesamt für Wehrtechnik
und Beschaffung
Stainless steel SS 316 Ti
8/13
Germanischer Lloyd
Stainless steel - adjustable
9/13
Netherlands
Stainless steel, II 1/2G EEx ia IIC T3-T6
II 2D T80°C IP6X
10/13
KEMA
Stainless steel, II 2G EEx d IIC T6-T4
11/13
France
Food industry design
12
Laboratoire Central des Industries
Electriques
Stainless steel, Buna float
14/15
Magnetic mini float switches
16/17
Angular design, stainless steel
18
Angular design, PVC or Polypropylene
19
PVC, Polypropylene or PVDF
20-23
Bureau Veritas
Norway
Det Norske Veritas
Czech Republic
Stainless steel, ECTFE-coated
24/25
Osvědčení o Nevýbušnosti
FTZÚ Ostrava Radvanice
Special flange design
26
Slovakia
Suspended float design
27
EVPÚ Nová Dubnica
Sanitary design
30
Russia
KSR Bypass Float Switches
Gosgortechnadzor
OGS Oil & Gas Safety
Aluminium or Bronze
28
Stainless steel
29
Contact protection measures
31
Spherical floats
32
Cylindrical floats
33
Connection diagrams
34/35
1003-5
USA
Factory Mutual Research Corporation
3
KSR Magnetic Float Switches are used to control distinct levels of a
liquid. They are based on the float principle with individual contacts
for every level to be monitored.
A float with a built-in magnetic system actuates a small reed contact
through the wall of the guide tube. Thus the switching operation is
without direct contact to the liquid, free of wear and tear, and does
not require any power supply.
KSR Magnetic Float Switches are available with multiple switch
points.
• Contact denomination always refers to rising level of the liquid:
• S - closing on rising level
• O - opening on rising level
• U - change-over
• By using one float up to a maximum of 2 switch points the
switching behaviour is bistable i.e. the switching state will remain
the same even when the liquid moves further up or down.
• Contacts are volt-free.
Technical advantages
1003-5
4
• The simple operating principle is suitable for a wide variety of
applications.
• Suitable for virtually all liquids.
• Measurement of liquid levels independent of physical or chemical
changes of the liquid, e.g. foam, conductivity, dielectric constant,
S.G., pressure, vacuum, temperature, vapour, condensation,
bubbles, boiling effects.
• Universal signal processing
PLC
Initiator circuit (NAMUR)
Signal amplifiers/Protection relays
2-point controls
• AS-Interface available, Ex/non-Ex.
• Multiple switch points in one unit (up to 8).
• High repeatability of set points.
• Long service life.
• Suitable for rough environments.
• Interface and product level measurement possible
at ∆-S.G. ≥ 50 kg / m3.
• Simple installation and commissioning, maintenance-free.
• Application limits:
T = -196 °C to + 300 °C
P = vacuum to 100 bar
S.G. ≥ 400 kg/m3
• High availability of corrosion resistant materials for applications in
all industries:
Chemical, petrochemical, and pharmaceutical industry, liquid
natural gas, off-shore, ship-building, power plants, manufacturing
industry, water treatment, food and beverages.
• Application specific designs available.
• Explosion-proof designs.
• Float switches are simple devices without certification according
EN 50020/5.4.
As such, they are allowed to be used in Ex-area ‘Zone 1’, on
condition, that they work with a certified intrinsically safe circuit
in protection class EEx ib or higher.
Applications
PLC
ϑ PT100
PLC
KSR Magnetic
Float Switches
with multiple switch
points
ϑ PT100
Intrinsically safe
KSR Magnetic
Float Switches
for high alarm
(EEx i)
Intrinsically safe
Intrinsically
safe relay
e.g. KR 24 Ex
Intrinsically
safe relay
e.g. KR 24 Ex
1003-5
Ex
Safe
Contact protection relay
e.g. KR 230
Ex
Safe
Contact protection relay
e.g. KR 24
KSR Magnetic
Float Switches
for 2-point control
(min/max.)
5
This page is intended to guide you through the product range of
KSR KUEBLER for Magnetic Float Switches.
Compass
Please select connecting option and material and turn to the page
referred to in the following table.
Material
Stainless steel
SS 316 Ti
(1.4571)
Stainless steel
SS 316 Ti
(1.4571)
PVC
PP
PVDF
Aluminium
Bronze
Process
1003-5
6
Thread
BSP 1/8"
BSP 3/8"
BSP 1/2"
BSP 1"
Page
8/14
9 adjustable
16 mini
30 sanitary
Page
20/21/22
Thread
BSP 3/4"
BSP 1"
BSP 11/2"
BSP 2"
Page
8/14
9 adjustable
16 mini
Page
10/11
Page
20/21/22
Flange
DN...PN..
Page
8/14
9 adjustable
24 coated
Page
10/11
Page
20/21/22
Angular
design
Page
18
BypassFloat Switches
Page
29
Page
19
Page
28
Type Code
Code
1st
key
2nd
1
.../.../... A
AB
AP
AVT
Electrical connection
(none) - connection cable
ER
Terminal box Aluminium
R
Terminal box Polypropylene
ENPT
Terminal box Polyester
NPT
Terminal box, with screw cap
MR
F
ADF Terminal box, flameproof
FC
Aluminium
IS
ASC4 Coupler plug C 164-232-F-4P
ASH Coupler plug Harting HAN 7 D
ASQ Coupler plug QUICKON max.4-pin
2
.../.../... ...
key
3rd
Process connection
Mounting thread upwards (BSP)
Mounting thread downwards (BSP)
Mounting thread upwards (NPT)
Mounting thread downwards (NPT)
Dairy fitting acc. to DIN 11851
Flange (DIN, ANSI, JIS )
Clamp-connection acc. to DIN 32676
Sanitary nozzle (Ingoldstutzen)
V
VE
VEC
VTF
T
HB
HC
P
PP
PF
M
K
key
Material process connection
Stainless steel polished
Stainless steel ECTFE-coated
Stainless steel PTFE-lined
Titanium
Hastelloy B
Hastelloy C
PVC
Polypropylene
PVDF
Brass flange OD 74 mm
Oval flange, Polyamide
Size process connection
Mounting thread size in inches
...
Threaded connection size DN 50 - DN 150
.../
DIN
ANSI
JIS
Clamp
Flange nominal size
DN 50 - DN 200
2"- 8"
2"(DN 50) - 8"(DN 200)
DN 25 - DN 100; 1"- 4"
3
.../.../... V
VE
VEC
VTF
HB
HC
P
PP
PF
W...
Guide tube material
Stainless steel electropolished
Hastelloy B
Hastelloy C
PVC
Polypropylene
PVDF
Angular design (V,P,PP)
4
L.../... L.../
Guide tube length
length in mm
...
OD Guide tube
OD in mm
...
Float OD in mm
blue
SIL
ÖL
Cable material
PVC grey
PVC blue
Silicone
Ölflex
.../
5
.../...
.../
Float design see page 32/33
Material (code 3, 1st key)
6
.../...
.../
Connection cable
length in Meter
S
O
U
Flange pressure rating
PN 6 - PN 100
Class 150 - 600
5 K- 63 K
...
Contact function
Closing
Opening
Change over
Flange face
Standard Form C optional E,A,F,N
Standard RF optional RTJ,FF,ST,SG
HT..
TT..
Optional code adder
High temperature +150°C...+300°C
Low temperature -30°C...-196°C
H
PT100
..TH..
R...
N
Increased hysteresis
Temperature probe PT 100 (2-,3- or 4-core)
Temperature switch ...°C - closing or opening
Current limitation using resistor .. Ohm
acc. to NAMUR DIN EN 60947-5-6
SL
Optional adder
Earth connection
1003-5
Order example
Connection
design / material
1
Code
AFV
-
Connection
size
2
50/6/F
Guide tube material
contact function
3
V S O U
-
Guide tube
length / OD
4
L950/12
Float
-
5
V44A
Cable
length / material
6
-
Switch function on rising level
Switch point L3 = 905 mm Chance over
Switch point L2 = 400 mm Opening
Switch point L1 = 190 mm Closing
7
Stainless steel SS 316 Ti (1.4571)
M20x1,5
M20x1,5
L=...
L1=...
L=...
L1=...
1003-5
L=...
L1=...
Connection
cable
ERV-..."-V.-L.../..-V..A-1...
ARV-..."-V.-L.../V..-...A
Cable
Terminal box Aluminium 64 x 58 x 34 mm, with 1 contact
Aluminium 80 x 75 x 57 mm, 2 or more contacts
Option
Polypropylene, Polyester, Stainless steel
Process connection
Mounting thread upwards
Mounting thread downwards
BSP 3/8"
BSP 1/2"
BSP 11/2" or BSP 2"
Mounting flange
DIN DN50-DN200, PN6-PN100
ANSI 2"-8", Class 150-600
Guide tube - OD
12 or 14 mm
18 mm
12 or 14 mm
18 mm
12 or 14 mm
18 mm
Guide tube length max.
3000 mm
6000 mm
3000 mm
6000 mm
3000 mm
6000 mm
Float
V44A, V52A, V62A, V83A
V80A, V98A, V105A, V120A
PVC grey, PVC blue,
Silicone, Ölflex
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
see KSR Floats page 32/33
Temperature range
standard
PVC / Ölflex cable
Silicone cable
guide tube - OD 12 or 14 mm
guide tube - OD 18 mm
-10°C... +80°C
-30°C...+150°C
High temperature
Number of contacts
Switch rating
-30°C...+150°C
Optional code (HT..) +150°C...+300°C
Low temperature
Switch function
AFV-.../.../..-V.-L.../V..-...A
Optional code (TT..)
-30°C...-196°C
optional closing S, opening O or change-over SPDT U - on rising level
PVC cable
Silicone cable
6 x S or O or 4 x U
3 x S or O or 2 x U
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
change-over 230V AC; 40VA; 1A
6 x S or O or 4 x U
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
Attention: Designs without earthing connection - use low voltage only
e.g. contact protection relays (see catalogue 1011) or external protective earth
Orientation
Ingress protection
vertical ± 30°
IP 65
Materials 1.4435, 1.4539, Titanium, Hastelloy and others available upon request
8
see page 34
Stainless steel SS 316 Ti (1.4571) - adjustable
Connection
cable
14
WAF 27
M20x1,5
WAF 27
Cable
PVC grey, PVC blue,
Silicone, Ölflex
Process connection
BSP 1/2"
BSP 11/2" or BSP 2"
Guide tube - OD
12 mm
3000 mm
Float
V44A, V52A, V62A, V83A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
5 bar
Temperature range
PVC- / Ölflex cable -10°C... +80°C
Silicone cable
-30°C...+150°C
Switch rating
L=...
L1=...
L=...
L1=...
L=...
L1=...
Number of contacts
WAF 27
BSP 1/2”
RV-1/2"-V.-L.../12-V..A-1...-verst. ARV-..."-V.-L.../12-V..A-verst.
Switch function
to adjust
loosen counter
nut
to adjust
loosen counter
nut
to adjust
loosen counter
nut
M20 x 1,5
AFV-.../.../..-V.-L.../12-V..A-verst.
Option
Mounting flange
ANSI 2"-8", Class 150-600
1003-5
-30°C...+150°C
PVC cable
Silicone cable
6 x S or O or 4 x U
3 x S or O or 2 x U
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
6 x S or O or 4 x U
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
Orientation
Ingress protection
vertical ± 30°
IP 54
IP 65
Materials 1.4435, 1.4539, Titanium, Hastelloy and others available upon request
9
II 1G EEx ia IIC T3-T6 KEMA 01 ATEX 1053X
II 2D T80°C IP6X
Process
temperature
Raised
terminal box
M20x1,5
M20x1,5
< 180 °C
80 mm
X
0 mm
60 mm
L=...
L1=...
L=...
L1=...
< 60 °C
< 135 °C
X
X
60-ARV..."-V.-L..../..-V..A-Ex
1003-5
60-AFV.../..-V.-L..../..-V..A-Ex
Terminal box Aluminium 80 x 75 x 57 mm, Option Polyester, Stainless steel
Process connection
BSP 1" - BSP 2"
Guide tube - OD
12 mm oder 14 mm
18mm
12 mm oder 14 mm
18 mm
3000 mm
6000 mm
3000 mm
6000 mm
Float
VE44A, VE52A, VE62A, VE83A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Number of contacts
Switch rating
guide tube OD 12 mm and 14 mm
guide tube OD 18 mm
Temperature class
Process temperature
Ambient temperature at terminal box
Switch function
Mounting flange
DIN
DN50 - DN150, PN6 - PN64
ANSI
2"-6", Class 150-600
max.
max.
T3
180°C
60°C
T4
130°C
60°C
T5
95°C
60°C
optional closing S or opening O or change-over SPDT U - on rising level
6 x S or O or 4 x U
only for use in certified intrinsically safe circuits with Umax 36 V, Imax 100 mA
Orientation
vertical ± 30°
Ingress protection
IP 65
Options
/PT 100 = Temperature probe
/PT 1000 = Temperature probe
/..TH.
= Temperature switch ...°C - closing or opening
/N
= acc. to NAMUR DIN EN 60947-5-6
Materials 1.4435, Titanium and Hastelloy upon request
10
T6
80°C
60°C
CE
II 2G EEx d IIC T6-T4 LCIE 03 ATEX 6154 X
NPT 1/2"
NPT 3/4"
M20x1,5
L=...
L1=...
L=...
L1=...
NPT 1/2"
NPT 3/4"
M20 x 1,5
AL-ADF-RV-...-V.-L.../..-...A
AL-ADF-FV-.../.../..-V.-L.../..-...A
Process connection
BSP 11/2" - BSP 2"
Guide tube - OD
12 mm oder 14 mm
18mm
12 mm oder 14 mm
18 mm
3000 mm
6000 mm
3000 mm
6000 mm
Float
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
max. Number of contacts
Switch rating
Mounting flange
DIN
DN50 - DN200, PN6 - PN64
ANSI
2"-8", Class 150-600
guide tube OD 18 mm
1003-5
Temperature class
Process temperature
Switch function
Option: Stainless steel
max.
T4
120°C
T5
95°C
T6
80°C
change-over SPDT U - on rising level
4xU
change-over SPDT
Orientation
vertical ± 30°
Ingress protection
IP 65
230 V AC, 40VA; 1.0 A
230 V DC, 20 W; 0.5 A
11
Food industry design - Stainless steel SS 316 L
M20x1,5
M20x1,5
Clamp connection
acc. to DIN 32676
U
U
L=...
L1=...
L=...
L1=...
Dairy fitting
acc. to DIN 11851
B
A
B
A
AMRV-...-VE.-L.../..-VE..A
1003-5
AFCV-...-VE.-L.../..-VE..A
Option
Process connection
DN50 - DN150
Guide tube - OD
12 mm, 14 mm or 18 mm
3000 mm guide tube OD 12 mm and 14 mm, 6000 mm guide tube OD 18 mm
Float
VE44A, VE52A, VE62A, VE83A,
VE80A, VE98A, VE105A, VE120A,
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range standard
-30°C...+150°C
High temperature (HT..)
Switch function
Number of contacts
Switch rating
+150°C...+300°C
Clamp-connection acc. to DIN 32676
DN25 – DN100 or 1" - 4"
guide tube OD 18 mm
see page 31
6 x S or O or 4 x U
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
Orientation
vertical ± 30°
Ingress protection
IP 65
A
B
Float type
12
mm
mm
VE44A
44
12 or 14
VE52A
52
12 or 14
VE62A
62
12 or 14
VE83A
83
12 or 14
VE80A
80
18
VE98A
98
18
VE105A
105
18
VE120A
120
18
Connection diagrams page 32-33
L1
min.
mm
55
55
60
70
90
100
105
115
U
min.
mm
45
45
50
60
65
75
80
90
Distance between contacts
2 contacts
2 contacts
1 float
2 floats
mm
mm
20
80
20
80
20
90
20
110
20
125
20
145
20
155
20
170
Switchpoint dimensions Page 8/9/10
2 contacts
3 contacts
L1 = ...
L=...
U
U
L3 = ...
L2 = ...
L=...
L=...
L1 = ...
L2 = ...
L1 = ...
1 contact
B
A
U
B
A
B
A
5 contacts
6 contacts
L2 = ...
L1 = ...
1003-5
U
L=...
L=...
L6 = ...
L5 = ...
L5 = ...
L=...
L4 = ...
L3 = ...
L4 = ...
L3 = ...
L4 = ...
L3 = ...
L2 = ...
L1 = ...
L2 = ...
L1 = ...
4 contacts
U
U
B
A
B
A
Float type
V44A
V52A
V62A
V83A
V80A
V98A
V105A
V120A
A
B
mm
44
52
62
83
80
98
105
120
mm
12 or 14
12 or 14
12 or 14
12 or 14
18
18
18
18
L1
min.
mm
55
55
60
70
90
100
105
115
U
min.
mm
45
45
50
60
65
75
80
90
2 contacts 2 contacts
1 float
2 floats
mm
mm
20
80
20
80
20
90
20
110
20
125
20
145
20
155
20
170
B
A
Connection diagrams page 34/35
13
Stainless steel SS 316 Ti (1.4571) - Buna float
M20 x 1,5
M20x1,5
Connection
cable
1003-5
ERV- 3 / 8 "-V.-L.../..-B..A-1...
ARV-..."-V.-L.../..-B..A
Cable
Terminal box Aluminium, Polypropylene, Polyester, Stainless steel
Process connection
BSP 3/8"
Guide tube - OD
12 mm
3000 mm
Float
B30A, B40A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
-10°C... +80°C
Switch function
Number of contacts
Switch rating
PVC grey, PVC blue,
Silicone, Ölflex
BSP 1", BSP 11/2" or BSP 2"
PVC cable
Silicone cable
6 x S or O or 4 x U
3 x S or O or 2 x U
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
6 x S or O or 4 x U
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
14
L=...
L1=...
L=...
L1=...
WAF 22
L=...
L1=...
12
BSP 3/8”
Orientation
vertical ± 30°
Ingress protection
IP 65
AFV-.../.../..-V.-L.../..-B..A
Mounting flange
ANSI 11/2"- 4", Class 150-300
Switchpoint dimensions Page 14
2 contacts
3 contacts
L1 = ...
L3 = ...
L2 = ...
U
B
A
L=...
U
L=...
L=...
L2 = ...
L1 = ...
L1 = ...
1 contact
U
B
A
B
A
5 contacts
6 contacts
L1 = ...
L2 = ...
L4 = ...
L3 = ...
L6 = ...
L5 = ...
L=...
L=...
L5 = ...
L=...
L4 = ...
L3 = ...
L4 = ...
L3 = ...
L2 = ...
L2 = ...
L1 = ...
L1 = ...
4 contacts
U
1003-5
B
A
U
U
B
A
B
A
Float type
A
B
mm
mm
B30A
30
12
B40A
40
12
Connection diagrams page 32-33
L1
min.
mm
40
40
U
min.
mm
65
45
2 contacts 2 contacts
1 float
2 floats
mm
mm
20
75
20
65
15
Terminal box A
Coupler plug ASC4
Coupler plug ASC5
Coupler plug ASC7
M20 x 1,5
Connection
cable
ERV-1/8"-V.-L.../8-B..A-1...
1003-5
ERV-1/8"-V.-L.../8-PP27A-1...
Cable
PVC grey, PVC blue, Silicone, Ölflex
Optional Terminal box
A
Aluminium 64 x 58 x 34 mm
Coupler plug
ASC4 C 164-232-F-4P
Coupler plug
ASC5 C 164-332-F-5P
Coupler plug
ASC7 C 164-4337-F-7P
Process connection
Mounting thread upwards BSP 1/8"
Option Mounting thread downwards BSP 3/4" or BSP 1"
Guide tube - OD
8 mm
500 mm
Float
Buna
B23A, B25A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
-10°C... +80°C
-10°C... +100°C
-10°C... +60°C
3 x S or O or 1 x U
closing
opening
change-over
250V AC; 10VA; 0.5A
250V AC; 10VA; 0.5A
28V AC; 6VA; 0.6A
250V DC; 5W; 0.25A
250V DC; 5W; 0.25A
28V DC; 3W; 0.3A
16
L=...
L1=...
Stainless steel
V29A/0,15 or V29A/0,2
Switch function
Number of contacts
ERV-1/8"- V.-L.../8-V29A/..-1...
Polypropylene
PP27A
Temperature range
Switch rating
L=...
L1=...
L=...
L1=...
L=...
L1=...
12
BSP 1/8”
WAF 14
Orientation
vertical ± 30°
Ingress protection
IP 54
with optional terminal box or connecting plug IP 65
Float
type PP27A
Float
type V29A/..
Connection diagrams
1 contact
1 contact
1 contact
Colour coding to IEC 757
L1 = ...
L=...
L1
BN
B
A
B
A
1 switchpoint
B
A
BU
L1
BN
2 contacts
2 contacts
L1 = ...
L1 = ...
BK
L1 = ...
2 contacts
1 switchpoint
BU
U
U
U
L=...
L=...
L1 = ...
L1 = ...
Float
type B..A
L=...
L2 = ...
L=...
L=...
L2 = ...
L2 = ...
2 switchpoints
BU
L1
BK
L2
U
U
U
BN
B
A
3 contacts
L1 = ...
L1 = ...
B
A
3 contacts
PVC cable
3 switchpoints
L2 = ...
BU
L1
PK
L2
1003-5
L3 = ...
GY
L3
BN
L=...
L=...
L=...
L3 = ...
L3 = ...
L2 = ...
L2 = ...
L1 = ...
3 contacts
B
A
Silicone cable
3 switchpoints
L1
U
BU
U
U
B
A
B
A
Float type
A
B
B23A
B25A
PP27A
V27A
V29A/0.15
V29A/0.2
mm
23
25
27
27
29
29
mm
8
8
8
8
8
8
BK
L1
min.
mm
15
15
35
35
35
35
B
A
U
min.
mm
40
25
25
25
25
25
GY
BN
L2
L3
2 contacts
2 floats
mm
45
35
50
50
50
50
17
KSR Magnetic Float Switch
Angular design - Stainless steel SS 316 Ti (1.4571)
BSP
WAF
M 20 x 1,5
M 20 x 1,5
ERV-3/8"-W..V.-L.../12-V..A-1...
1003-5
Cable
Option
Terminal box
Process connection
Mounting thread BSP 3/8"
Option Mounting thread BSP 11/2" or BSP 2"
Mounting flange acc. to DIN or ANSI
Guide tube - OD
12 mm
3000 mm
Float
V44A, V52A, V62A, V83A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
PVC and Ölflex cable -10°C ... +80°C, Silicone cable -30°C ... +150°C
Switch function
Number of contacts PVC cable 6 x S or O or 4 x U, Silicone cable 3 x S or O or 2 x U
Switch rating
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
230V DC: 50W; 0.5A
230V DC: 50W; 0.5A
230V DC: 20W; 0.5A
Orientation
vertical ± 30°
Ingress protection
IP 65
Float
type
A
B
mm
mm
V44A
44
12 or 14
V52A
52
12 or 14
V62A
62
12 or 14
V83A
83
12 or 14
18
L1
min.
mm
75
75
80
90
U
min.
mm
45
45
50
60
W
min.
mm
80
80
80
80
2 contacts
2 contacts
1 float
2 floats
mm
mm
20
80
20
80
20
90
20
110
Angular design - PVC or Polypropylene
BSP 3/8” WAF 22 WAF 22
U
U
L=...
L=...
L1=...
BSP 3/8” WAF 22
L1=...
W=...
W=...
B
A
B
A
ERP-3/8"-W..P.-L.../12-P44A-1...
Cable
Process connection
Mounting thread BSP 3/8"
Guide tube - OD
12 mm
1000 mm
Float
P44A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
0°C ... +60°C
Switch function
Number of contacts
ERPP-3/8"-W..PP.-L.../12-PP44A-1...
PP44A
1003-5
-10°C ... +80°C
4 x S or O or 3 x U
Switch rating
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
Orientation
vertical ± 30°
Ingress protection
IP 54
A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
B
Float type
mm
mm
P44A
44
12
PP44A
44
12
L1
min.
mm
80
80
U
min.
mm
40
40
W
min.
mm
70
70
2 contacts
2 contacts
1 float
2 floats
mm
mm
50
80
50
80
19
PVC, Polypropylene, PVDF
20x1,5
M 20 x 1,5
Connection
cable
12
BSP 3/8”
1003-5
PVC
ERP-3/8"-P.-L.../12-P44A-1...
Polypropylene
PVDF
L=...
L1=...
ABRP-..."-P.-L.../12-P44A
ABFP-.../10-P.-L.../12-P44A
ERPP- /8"-PP.-L.../12-PP44A-1...
ABRPP-..."-PP.-L.../12-PP44A
ABFPP-.../10-PP.-L.../12-PP44A
ERPF-3/8"-PF.-L.../12-PF44A-1...
ABRPF-..."-PF.-L.../12-PF44A
ABFPF-.../10-PF.-L.../12-PF44A
Cable
Terminal box Polypropylene 80 x 82 x 55 mm
Process connection
BSP 3/8"
Guide tube - OD
12 mm
500 mm
Float
PVC
P44A
Polypropylene PP44A
PVDF
PF44A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
Switch function
Number of contacts
Switch rating
20
L=...
L1=...
L=...
L1=...
WAF 22
3
PVC grey, PVC blue
Ölflex
BSP 11/2" or BSP 2"
PVC
0°C ... +60°C
Polypropylene -10°C ... +80°C
PVDF
-10°C ... +100°C
4 x S or O (PP max.3) or 3 x U (PP max.2)
closing
opening
change-over
Orientation
vertical ± 30°
Ingress protection
IP 54
230V AC; 100VA; 1A
230V AC; 100VA; 1A
230V AC; 40VA; 1A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
IP 65
Mounting flange
DIN DN50 – DN100 PN10 Form A
ANSI 2" - 4", Class 150 FF
M20 x 1,5
M20 x 1,5
Connection
cable
14
BSP 1/2”
L=...
L1=...
L=...
L1=...
L=...
L1=...
WAF 27
PVC
ERP-1/2"-P.-L.../16-P55A-1...
APRP-2"-P.-L.../16-P55A
Polypropylene
ERPP- /2"-PP.-L.../16-PP55A-1...
APRPP-2"-PP.-L.../16-PP55A
APFPP-.../10-PP.-L.../16-PP55A
PVDF
ERPF-1/2"-PF.-L.../16-PF55A-1...
APRPF-2"-PF.-L.../16-PF55A
APFPF-.../10-PF.-L.../16-PF55A
Cable
Terminal box Polyester 80 x 75 x 55 mm
Process connection
BSP 1/2"
Guide tube - OD
16 mm, reinforced with metal insert
3000 mm
Float
PVC
P55A
Polypropylene PP55A
PVDF
PF55A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
Switch function
Number of contacts
Switch rating
1
PVC grey, PVC blue
Ölflex
BSP 2"
APFP-.../10-P.-L.../16-P55A
Mounting flange
ANSI 21/2" - 4", Class 150 FF
1003-5
PVC
0°C ... +60°C
PVDF
-10°C ... +100°C
6 x S or O or 4 x U
closing
opening
change-over
Orientation
vertical ± 30°
Ingress protection
IP 65
230V AC; 100VA; 1A
230V AC; 100VA; 1A
230V AC; 40VA; 1A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
21
Connection
cable
L=...
L1=...
L=...
L1=...
24
WAF 32
PVC
ERP-1"-P.-L.../20-P..A-1...
APRP-2"-P.-L.../20-P..A
Polypropylene
ERPP-1"-PP.-L.../20-PP..A-1...
APRPP-2"-PP.-L.../20-PP..A
APFPP-.../10-PP.-L.../20-PP..A
PVDF
ERPF-1"-PF.-L.../20-PF..A-1...
APRPF-2"-PF.-L.../20-PF..A
APFPF-.../10-PF.-L.../20-PF..A
Cable
Process connection
BSP 1"
Guide tube - OD
20 mm, reinforced with metal insert
5000 mm
Float
PVC
P55A/26 or P80A
Polypropylene PP55A/26 or PP80A
PVDF
PF55A/26 or PF80A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
Switch function
Number of contacts
Switch rating
22
M 20 x 1,5
BSP 1”
L=...
L1=...
1003-5
M20x1,5
PVC grey, PVC blue,
Ölflex
BSP 2"
PVC
0°C ... +60°C
PVDF
-10°C ... +100°C
6 x S or O or 4 x U
closing
opening
change-over
Orientation
vertical ± 30°
Ingress protection
IP 65
230V AC; 100VA; 1A
230V AC; 100VA; 1A
230V AC; 40VA; 1A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
APFP-.../10-P.-L.../20-P..A
Mounting flange
ANSI 21/2" - 5", Class 150 FF
Switchpoint dimensions Page 20/21/22
2 contacts
3 contacts
L1 = ...
L=...
U
U
L3 = ...
L2 = ...
L=...
L=...
L1 = ...
L2 = ...
L1 = ...
1 contact
B
A
U
B
A
B
A
5 contacts
6 contacts
L2 = ...
L1 = ...
L4 = ...
L3 = ...
1003-5
U
L=...
L=...
L6 = ...
L5 = ...
L5 = ...
L=...
L4 = ...
L3 = ...
L4 = ...
L3 = ...
L2 = ...
L1 = ...
L2 = ...
L1 = ...
4 contacts
U
U
B
A
B
A
Float type
P44A
PP44A
PF44A
P55A
PP55A
PF55A
P55A/26
PP55A/26
PF55A/26
P80A
PP80A
PF80A
A
B
mm
44
44
55
55
80
mm
12
12
16
20
20
B
A
L1
min.
mm
50
55
70
80
80
U
min.
mm
40
55
60
70
70
2 contacts
2 contacts
1 float
2 floats
mm
mm
50
80
50
100
20
100
20
120
20
120
23
Stainless steel SS 316 Ti (1.4571), ECTFE-coated
Option: anti-static
L=...
L1=...
M20x1,5
AFVEC-.../.../..-VEC.-L.../12-VEC..A
1003-5
AFVEC-.../.../..-VEC.-L.../18-VEC..A
Option
Process connection
Mounting flange DIN DN50 - DN200 , PN6 – PN40, ANSI 2" - 8" , Class 150 - 300
Guide tube - OD
12 mm
18 mm
2000 mm
4000 mm
Float
VEC45A, VEC53A, VEC63A, VEC84A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
depending on liquid
Switch function
Number of contacts
Switch rating
3 x S or O or 2 x U
closing
opening
change-over
230V AC; 100VA; 1A
230V AC; 100VA; 1A
230V AC; 40VA; 1A
6 x S or O or 4 x U
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
24
Orientation
vertical ± 30°
Ingress protection
IP 65
3 contacts
Impulse
contact
U
L=...
U
L=...
Impulse
contact
L3 = ...
L2 = ...
L1 = ...
L=...
L1 = ...
2 contacts
L2 = ...
L1 = ...
1 contact
B
A
U
B
A
Impulse
contact
B
A
L2 = ...
L1 = ...
L4 = ...
L3 = ...
Impulse
contact
Impulse
contact
L=...
L=...
Impulse
contact
Impulse
contact
U
Impulse
contact
Impulse
contact
L6 = ...
L5 = ...
L5 = ...
L4 = ...
Impulse
contact
L=...
Impulse
contact
L3 = ...
L2 = ...
L4 = ...
L3 = ...
Impulse
contact
Impulse
contact
6 contacts
L1 = ...
5 contacts
L2 = ...
L1 = ...
4 contacts
1003-5
Impulse
contact
Impulse
contact
U
U
B
A
B
A
Float type
A
B
VEC45A
VEC53A
VEC63A
VEC84A
VEC81A
VEC99A
VEC106A
VEC121A
mm
45
53
63
84
81
99
106
121
mm
12
12
12
12
18
18
18
18
L1
min.
mm
55
55
60
70
90
100
105
115
U
min.
mm
55
55
60
70
75
85
90
100
2 contacts
mm
50
50
50
50
50
50
50
50
B
A
25
51
A
75
Special flange design - Stainless steel SS 316 Ti (1.4571)
OD12
45
45
L=...
L=...
L1=...
L1=...
5
5
KB
OD40
OD12
74
60
5,5
50
6,5
OD44
55
80
1003-5
ASC4FPA-V.-L.../12-B40A
ASC..FM-V..-L.../12-V44A
Coupler plug C164-232F-4P
Coupler plug C164-332-F-5P
C164-4337-F-7P
Process connection
Oval flange, Polyamide
Brass flange
Guide tube - OD
12 mm
3000 mm
Float
B40A
Limit S.G. 85%
Limit S.G. 50%
Nominal pressure
Temperature range
0°C ... +60°C
Switch function
Number of contacts
Switch rating
V44A
-10°C...+80°C
2 x S or O or 1 x U
closing
opening
change-over
Orientation
vertical ± 30°
Ingress protection
IP 65
230V AC; 100VA; 1A 230V DC; 50W; 0.5A
230V AC; 100VA; 1A 230V DC; 50W; 0.5A
230V AC; 40VA; 1A 230V DC; 20W; 0.5A
26
3 x S or O or 2 x U
KSR Suspended Float Switches
Stainless steel SS 316 Ti (1.4571) - Buna float
Compression fitting
BSP 11/2”
or BSP 2"
Connection
cable
Heat-shrink sleeve
55
130
75
Spacer
OD 44 mm
Spacer
OD 44 mm
OD12
OD 40
HV.-L130-B40A-3Öl
Cable 3 m Ölflex
Process connection
Compression fitting PG 9, Option: mounting thread BSP 11/2" or BSP 2" Polypropylene
Guide tube - OD
12 mm
Guide tube length
130 mm
Float
B40A
Nominal pressure
atmospheric
Temperature range
-10°C ... +60°C
Switch function
Number of contacts
1003-5
Option: V44A
1
Switch rating
48V AC; 20VA; 0.4A
Orientation
vertical
Ingress protection
48V DC, 10W; 0.2A
IP 68
27
Chamber Aluminium or Bronze
37,5
66
Terminal box
27,5
55
27,5
Chamber
Drain plug
BSP 1/4”
64
~100
ABAU
1003-5
28
ABRU
Chamber
Aluminium AlMg5
Bronze Rg5
Nominal pressure (Chamber)
max. 1 bar
max. 6 bar
Process connection
Compression fitting GE10-LR, brass
Distance centre-to-centre
55 mm
Terminal box, Aluminium 64 x 58 x 34 mm
Guide tube - OD
12 mm Stainless steel SS 316 Ti (1.4571)
Float
V44A
Limit S.G. 85%
Limit S.G. 50%
Temperature range
-30°C ... +150°C
Switch function
1 change-over SPDT (U)
Switch rating
230V AC, 40VA, 1A
Orientation
vertical ± 30°
Ingress protection
IP 65
230V DC, 20W, 0.5A
Chamber Stainless steel SS 316 Ti (1.4571)
55
Chamber
79(102)
Terminal box
70
72(95)
Terminal box
L1=...
Welding
stubs
S...
27,5
Welding
stubs
S...
M=...
M =...
L1=...
Chamber
50
60
Drain plug
BSP 1/2
OD 60,3
Drain plug
BSP 1/2”
50
A-BV...-...-M...
OD 60,3
A-BV...-...-M...-TRB
Pressure Equipment Directive 97/23/EC
Chamber
Nominal pressure (Chamber)
0.9 bar
Process connection
S...
F.../.../...
GM..
GN..
=
=
=
=
=
16 bar with process flange PN16
40 bar with process flange PN40
welding stubs OD
flanges acc. to DIN or ANSI
threaded stubs, female
threaded stubs, male
Distance centre-to-centre
M
Terminal box
Guide tube - OD
12 mm or 14 mm
Float
V44A
Limit S.G. 85%
Limit S.G. 50%
Temperature range standard
High temperature (HT..)
Switch function
1003-5
80 mm ... 1000 mm
Aluminium 64 x 58 x 34 mm, with 1 contact
V52A
-30°C ... +150°C
+150°C...+300°C see page 31
Number of contacts
Switch rating
6 x S or O or 4 x U depending on distance centre-to-centre M....
closing
opening
change-over
Orientation
vertical ± 30°
Ingress protection
IP 65
230V AC; 100VA; 1A 230V DC; 50W; 0.5A
230V AC; 100VA; 1A 230V DC; 50W; 0.5A
230V AC; 40VA; 1A 230V DC; 20W; 0.5A
Options process connection
A - BV... - ... – M... - ...
Process
connection
Switch
function
Flange
connection
F…/…/…
Male
thread
GN…
Female
thread
GM…
29
Impulse
contact
Impulse
contact
U
U
U
L=...
L=...
Impulse
contact
L=...
L1=...
WAF 15
BSP 3/8”
L3=...
L2=...
L2=...
L1=...
Connection
cable
L1=...
Sanitary design - Stainless steel SS 316 L
B
A
B
A
B
A
ERV-3/8"-V.-L.../17-V80A/3A/..-1...
1003-5
Cable
Option
Terminal box
Process connection
Mounting thread upwards BSP 3/8"
Option Mounting flange acc. to DIN or ANSI
Clamp connection acc. to DIN 32676
Guide tube - OD
17,2 mm
5000 mm
Float
V80A/3A/...
Stainless steel SS 316 L (1.4435) or 1.4539 - ground and polished
Stainless steel SS 316 L (1.4435) or 1.4539 - ground and polished
3
Limit S.G. 85%
Limit S.G. 50%
715 kg/m
1220 kg/m3
Nominal pressure
25 bar
Temperature range
PVC and Ölflex cable -10°C ... +80°C, Silicone cable -30°C ... +150°C
Switch function
Number of contacts
Switch rating
PVC cable 6 x S or O or 4 x U, Silicone cable 3 x S or O or 2 x U
closing
230V AC; 100VA; 1A
opening
230V AC; 100VA; 1A
230V DC; 50W; 0.5A
230V DC; 50W; 0.5A
230V DC; 20W; 0.5A
Orientation
vertical ± 30°
Ingress protection
IP 65
A
B
Float type
mm
mm
V80A/3A
80
17,2
30
L1
min.
mm
90
U
min.
mm
85
2 contacts
mm
50
Contact protection measures
To ensure reliable operation and highest possible service life, we
recommend using one of the following circuits.
S1
Current measurement
with oscilloscope
Inductive load AC
S1
24 - 230V AC
R
C
24 V DC
Example:
C = 0.33µF/24V DC
RC-modules
acc. to table
RE
RM
C
I (A)
without current limitation
Inductive load DC
+
not allowed
4
S1
3
with current limitation
Shunt diode
e. g. 1N4007
24 - 250V DC
2
1
allowed
–
3-10
t (␮s)
Current limitation with capacitive load
e.g. PLC and cables >50m
Protective RC-modules
S1
RS
+
C1
24 V DC
SPS
C1= internal capacitance
d
Please use RC-modules according to the table below.
Rating of the switches and supply voltage will
determine the type to be used.
For reed contacts 10-40VA
Capacitance Resistance
Voltage
Type
0.33 µF
100 Ohm
24V AC
A 3/24
0.33 µF
220 Ohm
48V AC
A 3/48
0.33 µF
470 Ohm 115V AC A 3/115
0.33 µF 1500 Ohm 230V AC A 3/230
For reed contacts 40-100VA
Capacitance Resistance
Voltage
Type
0.33 µF
47 Ohm
24V AC
B 3/24
0.33 µF
100 Ohm
48V AC
B 3/48
d= OD16 mm - OD25 mm
0.33 µF
470 Ohm 115V AC B 3/115
I=
26 mm - 58 mm
0.33 µF 1000 Ohm 230V AC B 3/230
I
–
Rs= 22 Ohm
(47 Ohm with
10 VA contacts)
S1
200
Current limitation with electronic timers
RS
+
230 V AC
–
C1
Electr.
timer
1003-5
Rs= 220 Ohm
(230 V AC)
C1= internal capacitance
Others types might lead to destruction or lower service life of the
reed contacts.
Remarks for high and low temperature design
Contact function
max. number of contacts
Switching capacity
optional closing (S) or opening (O) on rising level
2, 1 float per contact, distance L1 - L2 according float size
closing or opening
48V AC; 20VA; 0.4A
48V DC; 10W; 0.2A
31
Spherical floats
OD C
D
E
B
D=
Limit S.G.
at 85% immersed float
E=
Nominal S.G.
OD A
Material
A
B
mm
mm
V29A/0.15
29
28
(1.4571)
V29A/0.2
29
V52A
52
V62A
V83A
V80A
1003-5
Titanium Grade 2 (3.7035)
32
Type *
Code 6
C Max.operating Max.operating Weight
pressure
temperature
mm
bar
°C
g
9
6
100
28
9
25
100
52
15
40
300
62
61
15
32
300
83
81
15
25
300
80
76
23
25
7
Volume
cm
3
Limit S.G. Nominal S.G.
(D) 85%
(E) 50%
kg/m3
kg/m3
8
977
1660
8
8
1069
1817
37
57
769
1307
52
102
597
1015
88
254
408
693
300
115
198
679
1155
V98A
98
96
23
25
300
215
423
597
1016
V105A
105
103
23
25
300
240
529
533
907
V120A
120
117
23
25
300
268
811
389
661
T29A
29
28
9
30
100
6
8
822
1397
T52A
52
52
15
25
300
34
57
707
1201
T52A/0,6
52
52
15
60
300
41
57
852
1448
T52A/0,8
52
52
15
80
300
51
57
1060
1802
T62A
62
62
15
25
300
44
102
505
859
T83A
83
81
15
25
300
60
254
278
473
T80A
80
76
23
25
300
112
198
665
1130
T98A
98
96
23
25
300
178
423
495
841
T105A
105
103
23
25
300
166
529
369
627
T120A
300
120
117
23
25
227
811
329
560
VEC53A
53
53
14
25
dep. on liquid
39
62
745
1266
(1.4571) ECTFE-coated
VEC63A
63
62
14
25
dep. on liquid
55
109
591
1005
VEC84A
84
82
14
25
dep. on liquid
91
266
403
685
VEC81A
81
77
22
25
dep. on liquid
128
210
718
1220
VEC99A
99
97
22
25
dep. on liquid
245
427
675
1148
VEC106A
106
104
22
25
dep. on liquid
278
517
633
1076
VEC121A
121
118
22
25
dep. on liquid
310
794
459
781
Cylindrical floats
OD C
D
E
B
D=
Limit S.G.
E=
Nominal S.G.
OD A
Material
Type *
Code 6
A
B
pressure
temperature
mm
bar
°C
g
Volume
(D) 85%
(E) 50%
kg/m3
kg/m3
mm
mm
V27A
27
31
10
16
100
8
12
787
1338
(1.4571)
V44A
44
52
15
16
300
42
60
818
1390
T44A
44
52
15
16
300
37
60
720
1224
Buna
B20A
20
20
9
3
80
4
5
939
1597
B23A
23
25
9
3
80
6
9
802
1364
B25A
25
14
9
3
80
4
6
787
1337
B30A
30
45
13
3
80
15
26
683
1161
B40A
40
30
15
3
80
16
32
581
988
B40A/120
40
120
15
3
80
45
130
409
694
B50A
50
45
19
3
80
32
76
498
847
P44A
44
44
14
3
60
30
54
651
1107
P55A
55
54
22
3
60
70
103
798
1357
P55A/26
55
80
26
3
60
110
141
919
1563
P55A/70
55
70
22
3
60
80
140
674
1145
P80A
80
79
25
3
60
165
339
573
974
PP27A
27
29
9
3
80
9
14
755
1284
PP35A
35
33
9
3
80
15
26
675
1148
PP44A
44
44
14
3
80
22
54
478
812
PP55A
55
54
22
3
80
51
103
582
989
PP55A/26
55
80
26
3
80
80
141
669
1137
PVC
Polypropylene
PVDF
cm
3
PP80A
80
79
25
3
80
124
339
431
732
PF44A
44
55
14
3
100
45
68
782
1329
PF55A
55
69
22
3
100
92
132
821
1396
PF55A/26
55
80
26
3
100
143
148
1140
1938
PF80A
80
79
25
3
100
196
339
681
1157
VEC45A
45
53
14
16
dep. on liquid
44
66
782
1329
1003-5
33
Connection diagrams Colour coding to IEC 757
PVC cable
Silicone cable
Terminal box
max. temperature 90°C
opening
or closing
change-over
1 switchpoint
BU
1 switchpoint
L1
BN
opening
or closing
1 switchpoint
BU
L1
BN
change-over
BU
BN
1 switchpoint
L1
2 switchpoints
L2
YE
GN
L1
BN
BK
BK
BN
BU
L2
L1
L2
L3
BU
1 switchpoint
L1
BN
L1
L2
3 switchpoints
BU/RD
L1
RD
WH
3 switchpoints
BN
WH
YE
GN
BU
RD
L2
L3
YE
GN
L1
BN
2 switchpoints
BK
BK
BN
L1
L2
BU
RD
1003-5
RD
WH
GN
BN
YE
GY
PK
BU
L1
L2
3 switchpoints
L1
L2
L3
BU
WH
GN
L3
PK
GY/RD
L3
BN
YE
GY
PK
YE
L3
BN
L5
BU
GY
L4
BU/RD
BK
VT
RD
WH
GN
BN
YE
GY
PK
BU
34
L1
L2
L3
L4
L5
L6
L3
PK
GY
WH
BK
RD
WH
GN
BN
YE
GY
PK
BU
VT
CLEAR
6 switchpoints
GY/RD
BU
4 switchpoints
L4
5 switchpoints
L2
L2
GN
L3
BU
BU/RD
PK
L2
L1
BU
L4
L1
GY
PK
VT
GN
L1
BK
BN
BN
YE
GY
WH
L2
3 switchpoints
WH
OG
4 switchpoints
RD
RD
L2
RD
L1
WH
YE
GN
BU
RD
BN
BK
BK
VT
RD
WH
GN
BN
YE
4 switchpoints
5 switchpoints
L1
GN
WH
BN
L2
GN
L3
L4
YE
BU
L2
YE
4 switchpoints
L1
BN
2 switchpoints
WH
L1
BU
BK
BU
PK
GY
GN
BN
YE
GY
PK
L1
2 switchpoints
BU
3 switchpoints
BU
2 switchpoints
2 switchpoints
L1
1 switchpoint
BU
BN
change-over
BK
BK
BK
BK
BN
BU
opening
or closing
L1
WH
GN
BN
YE
GY
PK
BU
VT
CLEAR
BK
OG
YE
GN
L2
BN
L2
BU
PK
L3
L3
GY
RD
L4
L5
6 switchpoints
RD
L1
OG
L1
L2
L3
L4
L5
L6
VT
CLEAR
L4
Connection diagrams Colour coding to IEC 757
Coupler plug ASC4
opening
or closing
Coupler plug ASC..
change-over SPDT
1 switchpoint
1 switchpoint
1
2
L1
opening
or closing
change-over SPDT
5P und 7P
5P und 7P
1 switchpoint
1
1
L1
3
Coupler plug ASH
1 switchpoint
L1
2
opening
or closing
1 switchpoint
1
L1
2
3
2
change-over SPDT
1
2
8
1 switchpoint
L1
1
L1
2
3
8
5P und 7P
2 switchpoints
2
1
2
3
4
L1
1
L2
3
7P
2 switchpoints
L1
L2
2 switchpoints
2 switchpoints
1
2
L1
3
4
5
7P
1
2
3
4
8
L1
L2
2
L1
3
4
5
L2
6
L2
6
3 switchpoints
1
2
3
4
5
6
2 switchpoints
1
3 switchpoints
1
2
3
4
5
6
8
L1
L2
L3
8
L1
L2
L3
KSR Magnetic Float Switches with temperature switches
PVC or
Silicone cable or
Terminal box
PVC cable
1 Levelcontact
1 Temp switch
1 Levelcontact
2 Temp switches
BK
BK
BN
BU
L1
␽
GN
BN
YE
GY
PK
BU
L1
␽55 °C
␽75 °C
Silicone cable or
Terminal box
PVC or
Silicone cable or
Terminal box
1 Levelcontact
2 Temp switches
1 Levelcontact
1 Temp switch
BN
WH
YE
GN
BU
RD
L1
␽55 °C
␽75 °C
GN
1003-5
BU/RD
RD
L1
␽
1 Levelcontact
2 Temp switches
WH
RD
L1
WH
BN
Terminal box
1 Levelcontact
2 Temp switches
BU
WH
PVC cable
BK
L1
OG
YE
␽55 °C
GN
␽55 °C
GN
BN
BU
␽75 °C
PK
␽75 °C
PK
GY
Coupler plug ASC4
Coupler plug ASC.. or ASH
1 Levelcontact
1 Temp switch
1 Levelcontact
1 Temp switch
2
1
3
L1
␽
1
2
3
4
Coupler plug ASC.. or ASH
1 Levelcontact
1 Temp switch
L1
␽
1
2
3
L1
4
␽
5
35
KSR-KUEBLER Niveau-Messtechnik AG
69439 Zwingenberg
Germany
Tel ++ 49 (0) 62 63-87- 0
Fax ++ 49 (0) 62 63-87 99
07/05 1.000 WRB / ST
Printed in Germany
Subject to technical alterations
www.ksr-kuebler.com
○ ○ ○ ○ ○ ○ ○ ○ ○ ○
KSR Level Sensors / Transmitters
1001-5
69439 Zwingenberg
Germany
Tel ++49 (0) 62 63 - 87- 0
Fax ++49 (0) 62 63 - 87 99
www.ksr-kuebler.com
KUBLER FRANCE S.A.
68700 Cernay
KSR KUEBLER (UK)
2970 Hørsholm
KSR KUEBLER (ITALY)
Misura di Livello
KSR KUEBLER (USA)
Clarksville, VA 23927
Singapore 609916
Shanghai / China
2
Approvals
Contents
Technischer Überwachungsverein
Südwestdeutschland e.V.
Materials and type approval.
Approved for pressure vessels acc. to
AD-Merkblatt HP 0
GmbH
Physikalisch Technische
Bundesanstalt PTB
Description
4
Applications
5
Compass, Product range
6
Type code
7
Bundesamt für Wehrtechnik
und Beschaffung
8
Germanischer Lloyd
9-11
Netherlands
12
KEMA
12
Food industry design
13
Sanitary design
14
France
Laboratoire Central des Industries
Electriques
For hazardous area EEx d IIC T6-T4
15
Bureau Veritas
For hazardous area II 1/2G EEx ia IIC T4-T6
16
Norway
Guide tube length / Order information
17
Det Norske Veritas
Spherical floats
18
Czech Republic
Cylindrical floats
19
FTZÚ Ostrava Radvanice
Slovakia
EVPÚ Nová Dubnica
Russia
Gosgortechnadzor
OGS Oil & Gas Safety
USA
Factory Mutual Research Corporation
Underwriters’ Laboratories, Inc.
Canada
Canadian Standards Association
3
KSR Level Sensors/Transmitters are used to
measure and transmit the level of liquids in
conjunction with a KSR Control Unit. It is
based on the float principle with magnetic
transmission in a 3-wire potentiometer circuit.
A float with a built-in magnetic system
actuates small reed contacts through the wall
of the guide tube. These reed switches form a
resistance measuring chain that continuously
generates a voltage proportional to the height
of the level.
The resistance measuring chain is closely
stepped and is made up from small chips
soldered onto a PCB. Due to this assembly
the generated voltage is virtually continuous.
Depending on requirements and design
different contact separations from 5 to 20 mm
are available.
Signal transmission:
• External control units and set point relays
please refer to catalogue 1011
or
• Loop-powered control units in terminal box,
4 ... 20 mA output.
• The simple operating principle is suitable for
a wide variety of applications.
• Continuous measurement of liquid levels
independent of physical or chemical
changes of the liquid, e.g. foam,
conductivity, dielectric constant, S.G.,
pressure, vacuum, temperature, vapour,
condensation, bubbles, boiling effects.
• Signal transmission over large distances.
• Simple installation and commissioning, onetime calibration only, no re-calibration
necessary.
• Display proportional to the height of the
level or the contents of the vessel.
• Set point relays continuously adjustable
over full range.
• High repeatability of set points.
• Interface and product level measurement
possible at ∆-S.G. ≥ 50 kg / m3.
SIL-Chip
• Application limits:
T = -80 °C to +200 °C
P = vakuum to 10 MPa
ρ = ≥ 400 kg/m3
• High availability of corrosion resistant
materials for applications in all industries:
Chemical, petrochemical, and pharmaceutical industry, liquid natural gas, offshore, ship-building, power plants,
manufacturing industry, water treatment,
food and beverages.
• Application specific designs available.
• Explosion-proof designs.
• Programmable head-mounted transmitter
units 4 ... 20 (see catalogue 1011).
blue
100 %
Circuit Diagram
Level Sensor
ChipHousing
Accuracy of KSR Level Sensors / Transmitters
10,0%
0%
VK 5
VK 10
VK 15
VK 20
1,0%
0,1%
0
500
1000
1500
2000
2500
3000
3500
Measuring range in mm
4
4000
4500
5000
5500
6000
black
brown
Applications
Standard
Fieldbus
PLC or
display
Current
repeater
(active)
4 - 20 mA
Control room
Fieldbus
e.g. Foundation Fieldbus
Control Unit
e.g. MF 24-420
4 - 20 mA
Resistance
PLC or
display
Head-mounted
transmitter
e.g. XT 42
Head-mounted
transmitter
e.g. 5343 B
Control Unit
or Gate
Resistance
Product level
Interface
Ex-Zone 0
Ex-Zone 1, 2
PLC or
display
(non-Ex)
PLC or
display
(non-Ex)
Current
repeater
(active, Ex)
4 - 20 mA
not intrinsically safe
Control Unit
e.g. KFD2-..
4 - 20 mA
intrinsically safe
Safe
Ex*
Resistance
4 - 20 mA
not intrinsically safe
PLC or
display
(Ex or non-Ex)
Head-mounted
transmitter
e.g. XT 42 SI
Control Unit
e.g. KFD2-..
4 - 20 mA
intrinsically safe
Safe
Ex*
Resistance
Level Sensor
Type NMG 125-...
*Ex-Zone 0 in vessel
Current
repeater
(active, Ex)
PLC or
display
(Ex or non-Ex)
Head-mounted
transmitter
e.g. XT 42 SI
All Level Sensors
out of metals or
anti-static plastics
*only Ex-Zone 1 or 2
5
This page is intended to guide you through the product range of
KSR KUEBLER for level sensors / transmitters.
Compass
Please select connecting option and material and turn to the page
referred to in the following table.
Material
Stainless steel
SS 316 Ti
(1.4571)
Stainless steel
SS 316 Ti
(1.4571)
PVC
PP
PVDF
ECTFE
PTFE
Process
Connection
Thread
BSP 3/8"
BSP 1/2"
BSP 1"
Page
8
Page
9 / 10 / 11
Thread
BSP 11/2"
BSP 2"
Page
8
Page
15 / 16
Page
9 / 10 / 11
Flange
DN...PN..
Page
8
Page
15 / 16
Page
9 / 10 / 11
1001-5
6
Page
12
Type code
Code
1st
Key
2nd
1
.../.../... A
AB
AP
AVT
(none) - connecting cable
ER
R
Terminal box Polypropylene
ENPT
Terminal box Polyester
NPT
Terminal box Stainless steel
MR
SS 316 Ti with screw cap
F
AD
FC
flameproof
IS
ASH Coupler plug Harting HAN 7 D
ASQ Coupler plug QUICKON max.4-pin
2
.../.../... ...
3rd
Design process connection
Mounting thread upwards (BSP)
Mounting thread downwards (BSP)
Mounting thread upwards (NPT)
Flange (DIN, ANSI, JIS )
Clamp connection acc.to DIN 32676
V
VE
VEC
VTF
T
HB
HC
P
PP
PF
Key
Material process connection
Stainless steel electro-polished
Titanium
Hastelloy B
Hastelloy C
PVC
Polypropylene
PVDF
Thread size in inches
...
Dairy fitting size DN 50 - DN 150
.../
Flange nominal size
DN 50 - DN 200
2”- 8”
2”(DN 50) - 8”(DN 200)
DN 25 - DN 100; 1”- 4”
DIN
ANSI
JIS
Clamp
.../
3
Guide tube material
.../.../... V
VE
Stainless steel electro-polished
VEC Stainless steel ECTFE-coated
VTF Stainless steel PTFE-lined
T
Titanium
HB
Hastelloy B
HC
Hastelloy C
P
PVC
PP
Polypropylene
PF
PVDF
4
...
Key
K 20
K 16
K 15
K 12
K 10
K8
K6
K5
PN 6 - PN 100
Class 150 - 600
5 K- 63 K
...
Contact separation
20.00 mm
16.00 mm
15.00 mm
12.70 mm
10.00 mm
08.00 mm
06.35 mm
05.00 mm
Flange face
Standard form C optional E,A,F,N
HT..
TT..
Optional code
High temperature design* 120°C...+200°C
Low temperature design* -10°C...-80°C
*only contact separations 5/10/15 mm
PT100 Temperature probe PT 100 (2-,3- or 4-core)
..TH.. Temperature switch ...°C - closing or opening
1001-5
Option, Head-mounted transmitter in terminal box see catalogue 1011
Standard design type XT 42
Ex-design type XT 42 SI
Programmable type 5343 B
HART®-Protocol type 5335 B
TS
TE
TA
TD
5
L.../... L.../
Guide tube length
length in mm
...
OD Guide tube
OD in mm
...
Float OD in mm
blue
SIL
ÖL
Cable material
PVC grey
PVC blue
Silicone
Ölflex
6
.../...
.../
Float design see page 18-19
Material (code 3, 1st key)
7
.../...
.../
Connection cable
length in Meter
Ordering examples
Connection
design / material
Code
1
AFV
-
Connection
size
2
50/6/F
Guide tube material
contact separation
3
- VK15/TT30
-
Option
4
TS
-
Guide tube
length / OD
5
L950/12
Float
-
6
V44R
-
Cable
length / material
7
-
7
PG 11
WAF 30
or
WAF 36
Guide tube length L = ...
Flange
L 1 = ...
L 1 = ...
Float OD
1001-5
100 %
Level
L 1 = ...
WAF 22
or
WAF 27
100 %
Level
PG 11
100 %
Level
Connecting
cable
Float OD
Float OD
ERV-...-VK..-L.../..-V..R-1...
ARV-...-VK..-L.../..-V..R
Cable
Terminal box Aluminium 80 x 75 x 57 mm
Option
Process connection
Mounting thread
upwards
BSP 3/8”
BSP /2”
Mounting thread
downwards
BSP 11/2” or BSP 2”
Guide tube OD
12 or 14 mm
18 mm
12 or 14 mm
18 mm
12 or 14 mm
18 mm
3000 mm
6000 mm
3000 mm
6000 mm
3000 mm
6000 mm
Float
V44R, V52R, V62R, V83R
V80R, V98R,V105R, V120R
PVC grey, PVC blue,
Silicone, Ölflex
1
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
Temperature range
Standard
Silicone cable
Mounting flange
ANSI 2”-8”,Class 150-600
guide tube - OD 12 or 14 mm
-20°C...+120°C
-10°C...+120°C
High temperature
Low temperature
Optional code (TT..) -20°C... -80°C
Contact separation
K 20 = 20,0 mm
K 16 = 16,0 mm
K 12 = 12.7 mm
K 8 = 8,00 mm
K 6 = 6.35 mm
HT- or TT-Design
AFV-.../.../..-VK..-L.../..-V..R
only guide tube OD 14 and 18 mm
K 15 (.T..) = 15 mm
K 10 (.T..) = 10 mm
K 5 (.T..) = 05 mm
Overall resistance of measuring chain dependent on length and contact separation
Cable length
Distance between level sensor/transmitter and control unit max. 2000 m, 3-core, shielded
Orientation
vertical ± 30°
Ingress protection
IP 65
Materials SS 316 (1.4435), 1.4539, Titanium, Hastelloy and others available upon request
Head-mounted transmitter in terminal box see catalogue 1011
8
PVC
Connecting
cable
PG 11
PG 11
WAF 36
Float OD
100 %
Level
100 %
Level
100 %
Level
Flange
L 1 = ...
L 1 = ...
L 1 = ...
WAF27
or
WAF 32
Float OD
Float OD
ERP-...-PK..-L.../..-P..R-1...
ARP-...-PK..-L.../..-P..R
Cable
Process connection
Mounting thread
upwards
BSP 1/2”
BSP 1”
Mounting thread
downwards
BSP 2”
Guide tube - OD
16 mm
20 mm
16 mm
20 mm
16 mm
20 mm
3000 mm
5000 mm
3000 mm
5000 mm
3000 mm
5000 mm
Float
P55R
P55R/26, P80R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
max. 0.3 MPa
Temperature range
0°C... +60°C
Contact separation
K 20 = 20,0 mm
K 16 = 16,0 mm
K 12 = 12.7 mm
K 8 = 8,00 mm
K 6 = 6.35 mm
PVC grey, PVC blue,
Silicone, Ölflex
APFP-.../10-PK..-L.../..-P..R
Mounting flange
DIN DN65-DN125, PN10 FormA
ANSI 21/2”-5”,Class 150 FF
1001-5
only guide tube OD 20 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
9
Polypropylene
Connecting
cable
PG 11
PG 11
WAF36
L 1 = ...
L 1 = ...
100 %
Level
Float OD
Float OD
ERPP-...-PPK..-L.../..-PP..R-1... ARPP-...-PPK..-L.../..-PP..R
1001-5
PVC grey, PVC blue,
Silicone, Ölflex
Flange
100 %
Level
100 %
Level
L 1 = ...
WAF27
or
WAF32
Float OD
APFPP-.../10-PPK..-L.../..-PP..R
Cable
Process connection
Mounting thread
upwards
BSP 1/2”
BSP 1”
Mounting thread
downwards
BSP 2”
Guide tube - OD
16 mm
20 mm
16 mm
20 mm
16 mm
20 mm
3000 mm
5000 mm
3000 mm
5000 mm
3000 mm
5000 mm
Float
PP55R
PP55R/26, PP80R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
max. 0.3 MPa
Temperature range
-10°C... +80°C
Contact separation
K 20 = 20,0 mm
K 16 = 16,0 mm
K 12 = 12.7 mm
K 8 = 8,00 mm
K 6 = 6.35 mm
Mounting flange
guide tube OD 16 mm
guide tube OD 20 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
10
PVDF
Connecting
cable
PG 11
PG 11
WAF36
L 1 = ...
L 1 = ...
100 %
Level
Float OD
Float OD
ERPF-...-PFK..-L.../..-PF..R-1...
ARPF-...-PFK..-L.../..-PF..R
PVC grey, PVC blue,
Silicone, Ölflex
Flange
100 %
Level
100 %
Level
L 1 = ...
WAF27
or
WAF32
Float OD
APFPF-.../10-PFK..-L.../..-PF..R
Cable
Process connection
Mounting thread
upwards
BSP 1/2”
BSP 1”
Mounting thread
downwards
BSP 2”
Guide tube - OD
16 mm
20 mm
16 mm
20 mm
16 mm
20 mm
3000 mm
5000 mm
3000 mm
5000 mm
3000 mm
5000 mm
Float
PF55R
PF55R/26, PF80R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
max. 0.3 MPa
Temperature range
-10°C... +100°C
Contact separation
K 20 = 20,0 mm
K 16 = 16,0 mm
K 12 = 12.7 mm
K 8 = 8,00 mm
K 6 = 6.35 mm
Mounting flange
1001-5
guide tube OD 16 mm
guide tube OD 20 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
11
Stainless steel SS 316 Ti (1.4571), ECTFE-coated or PTFE-lined
Option: anti-static
PG 11
PG 11
Flange
100 %
Level
L 1 = ...
L 1 = ...
Flange
Float OD
Float OD
AFVEC-.../../..-VECK..-L.../18-VEC..R
1001-5
100 %
Level
AFVTF-.../../..-VTFK..-L.../25-TF..R
Terminal box Aluminium 80 x 75 x 57 mm, Option: Polypropylene, Polyester, Stainless steel
Process connection
Mounting flange to DIN DN50-DN200, PN6-PN100 or to ANSI 2”-8“, Class 150-600
Guide tube - OD
18 mm
25 mm, PTFE-lining = 3.5 mm thick
4000 mm
5000 mm
Float
VEC81R, VEC99R, VEC106R, VEC121R
TF80R, TF90R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
Temperature range
dep. on liquid
Contact separation
K
K
K
K
K
20 =
16 =
12 =
8=
6=
max. 0.3 MPa
20,00 mm
16,00 mm
12.70 mm
8,00 mm
6.35 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
12
Food industry design - Stainless steel SS 316 L
PG 11
PG 11
100 %
Level
100 %
Level
Clamp connection
acc.to DIN 32676
L 1 = ...
L 1 = ...
Dairy fitting
acc. to DIN 11851
Float OD
Float OD
AMRV-...-VEK..-L.../..-VE..R
AFCV-...-VEK..-L.../..-VE..R
Terminal box Aluminium 80 x 75 x 57 mm, Option: Polypropylene, Polyester, Stainless steel
Process connection
DN50-DN150
DN25-DN100 or 1”-4”
Guide tube - OD
12 mm, 14 mm, 18 mm
3000 mm guide tube OD 12 and 14 mm, 6000 mm guide tube OD 18 mm
Float
VE44R, VE52R, VE62R, VE83R
VE80R, VE98R. VE105R, VE120R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
Temperature range
-20°C...+120°C
High temperature
Low temperature
Optional code (TT..)
Contact separation
HT- or TT-Design
K
K
K
K
K
20
16
12
8
6
1001-5
guide tube OD 12 and 14 mm
guide tube OD 18 mm
-20°C... -80°C
= 20.00 mm
= 16.00 mm
= 12.70 mm
= 8.00 mm
= 6.35 mm
K 15 (.T..) = 15,00 mm
K 10 (.T..) = 10,00 mm
K 5 (.T..) = 5,00 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
13
Sanitary design - Stainless steel SS 316 L
Connecting
cable
L 1 = ...
WAF15
100 %
Level
Float OD
ERV- 3 / 8 -VK..-L.../17-V80R2/3A/..-1...
1001-5
Cable: PVC grey, PVC blue, Silicone, Ölflex Option: Terminal box
Process connection
Mounting thread
upwards
BSP 3/8“
Guide tube - OD
17.2 mm
5000 mm
Mounting flange to DIN or ANSI
Stainless steel 316 L (1.4435) or Uranus B6 (1.4539) - ground and polished
Float
V80R2/3A/..
Limit S.G. 85%
715 kg/m3
Stainless steel 316 L (1.4435) or Uranus B6 (1.4539) - ground and polished
Nominal S.G. 50%
1220 kg/m3
Nominal pressure
2.5 MPa
Temperature range
Standard
Silicone cable -10°C...+120°C
-20°C...+120°C
High temperature
Low temperature
Optional code (TT..) -20°C... -80°C
Contact separation
K
K
K
K
K
20 =
16 =
12 =
8=
6=
20,00 mm
16,00 mm
12.70 mm
8,00 mm
6.35 mm
HT- or TT-Design
K 15 (.T..) = 15 mm
K 10 (.T..) = 10 mm
K 5 (.T..) = 5 mm
Cable length
Orientation
vertical ± 30°
Ingress protection
IP 65
14
II 2G EEx d IIC T6-T4 LCIE 03 ATEX 6156 X - Stainless steel SS 316 Ti (1.4571)
NPT 1/2"
NPT 3/4"
M 20 x 1.5
NPT 1/2"
NPT 3/4"
M 20 x 1.5
Terminal
box
WAF30
or
WAF36
BSP 11/2"
or BSP 2"
100 %
Level
L 1 = ...
Flange
L 1 = ...
Terminal
box
Float OD
Float OD
AF-ADF-RV..-VK..-L.../..-V..R
AF-ADF-FV.../..-VK..-L.../..-V..R
Process connection
Mounting thread
downwards
BSP 11/2" or BSP 2"
Guide tube - OD
12 mm, 14 mm, 18 mm,
3000 mm guide tube OD 12 and 14 mm, 6000 mm guide tube OD 18 mm
Float
V44R, V52R, V62R, V83R
V80R, V98R,V105R, V120R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
Temperature range
T4 - 120°C, T5 - 95°C, T6 - 80°C
Contact separation
K
K
K
K
K
20 =
16 =
12 =
8=
6=
100 %
Level
Mounting flange
DIN
DN50-DN350, PN6-PN40
ANSI 2"-14", Class 150-300
1001-5
guide tube OD 18 mm
20,00 mm
16,00 mm
12.70 mm
8,00 mm only guide tube OD 14 and 18 mm
6.35 mm only guide tube OD 14 and 18 mm
Connection cable
3-core, shielded
Orientation
vertical ± 30°
Ingress protection
IP 65
15
II 1/2G EEx ia IIC T6-T4 KEMA 01 ATEX 1052 X
PG 11
X
X
PG 11
WAF30
or
WAF36
Raised
terminal box
0 mm
< 100 °C
60 mm
100 %
Level
Float OD
NMG125-AFV.../..-VK..-L.../..-V..R- (MU)
Terminal box Aluminium 80 x 75 x 57 mm, Option Stainless steel, Polyester
Process connection
Mounting thread
downwards
BSP 11/2" or BSP 2"
Guide tube - OD
12 mm, 14 mm, 18 mm
see option A and B on page 17
Float
V44R, V52R, V62R, V83R
V80R, V98R,V105R, V120R
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
max.
max.
max.
Chip design
..K 20 = 20,00 mm
..K 16 = 16,00 mm
..K 12 = 12.70 mm
..K 8 = 8,00 mm
..K 6 = 6.35 mm
Overall resistance of measuring chain 3.2 kOhm ... 50 kOhm
Control circuit
Type code MU
guide tube OD 18 mm
T4
135°C
100°C
60°C
T5
100°C
65°C
60°C
T6
85°C
50°C
60°C
Open chain
..K 15 = 15,00 mm
..K 10 = 10,00 mm
..K 5 = 5,00 mm
Optional code MU approx. 1000 Ohm
for hazardous area EEx ia IIC, only for use in certified intrinsically safe circuits
Transmitter external
with max. 120 mA, max. 28 V
Head-mounted transmitter acc. to certificate of transmitter
only for use in certified intrinsically safe circuits with max. 50 mA, max. 20 V
Connection cable
3-core, shielded
Orientation
vertical ± 30°
Ingress protection
Mounting flange
ANSI 2"-8", Class 150-600
Temperature class
Surface temperature
Process temperature
Ambient temperature at terminal box
Contact separation
IP 65
Materials Titanium and Hastelloy upon request
16
100 %
Level
Float OD
NMG125-ARV..-VK..-L.../..-V..R- (MU)
1001-5
Flange
< 60 °C
X
L 1 = ...
L 1 = ...
Process
temperature
Limitation of max. guide tube length for
KSR Level Sensor/Transmitter type NMG125....
Order information
100% level
L1 ...
100 %
L...
L...
L...
M ...
0%
Option A
Mounted on top of tank
Option B
Mounted on top of tank and
fixed at bottom of tank
max. length
Guide tube
max. length
660 mm
OD 12 x 1
3500 mm
940 mm
OD 14 x 1
5000 mm
1600 mm
OD 14 x 2
6000 mm
3000 mm
OD 18
6500 mm
1001-5
Please always provide dimension L1 and insertion
length L.
(It is not possible to change the measuring range after
manufacture).
L1= 100%-level (distance flange face to waist of float)
M = Measuring range (distance 0% - 100%)
L = Insertion length of level sensor/transmitter
Installation examples
L1
100 %
M ...
L ...
0%
17
Spherical floats
ØC
D = Limit S.G.
D
E
E = Nominal S.G.
B
ØA
Material
Type *
Code 6
A
mm
B
mm
Volume
cm
3
(D) 85%
(E) 50%
kg/m3
kg/m3
V52R
(SV)
52
52
15
4.0
250
35
57
727
1236
(1.4571)
V62R
(SVA)
62
61
15
3.2
250
52
102
597
1015
V83R
(SVB)
83
81
15
2.5
250
89
254
412
701
V80R
(SVB23)
80
76
23
2.5
250
104
198
617
1049
V98R
(SVC)
98
96
23
2.5
250
202
423
561
954
V105R
(SVD)
105
103
23
2.5
250
234
529
520
884
V120R
(SVF23)
120
117
23
2.5
250
272
811
394
671
914
1001-5
V120R/38
120
116
38
2.5
250
332
726
537
V200R
(SV200)
200
192
56
1.6
250
1710
3460
581
989
V300R
(SV300)
300
294
56
1.6
250
3820
13120
342
582
T52R
52
52
15
2.5
250
30
57
623
1060
T52R/0,6
52
52
15
6.0
250
38
57
790
1342
T52R/0,8
52
52
15
8.0
250
48
57
997
1696
T62R
62
62
15
2.5
250
42
102
482
820
T83R
83
81
15
2.5
250
75
254
343
583
T80R
80
76
23
2.5
250
146
198
866
1473
T98R
98
96
23
2.5
250
193
423
536
912
T105R
105
103
23
2.5
250
187
529
416
707
T120R
120
117
23
2.5
250
217
811
315
535
1077
VEC81R
81
77
22
2.5
dep. on liquid
128
238
634
VEC99R
99
97
22
2.5
dep. on liquid
245
441
653
1111
VEC106R
106
104
22
2.5
dep. on liquid
278
549
595
1011
VEC121R
121
118
22
0.3
dep. on liquid
310
837
435
740
Type code in brackets for design Ex-0
18
pressure
temperature
mm
MPa
°C
g
Cylindrical floats
ØC
D = Limit S.G.
D
E
E = Nominal S.G.
B
ØA
Material
Type *
Code 6
Volume
(D) 85%
(E) 50%
kg/m3
kg/m3
52
15
1.6
250
38
60
740
1258
T44R
44
52
15
1.6
250
32
60
645
1098
P55R
55
54
22
0.3
60
68
99
805
1369
P55R/26
55
80
26
0.3
60
109
148
869
1477
P80R
80
79
25
0.3
60
162
330
577
981
PP55R
55
54
22
0.3
80
50
99
592
1007
PP55R/26
55
80
26
0.3
80
79
148
630
1071
PP80R
80
79
25
0.3
80
123
330
438
745
PF55R
55
69
22
0.3
100
88
128
809
1375
PF55R/26
55
80
26
0.3
100
143
148
1140
1938
PF80R
80
79
25
0.3
100
198
330
706
1200
TF80R
80
100
28
0.3
dep. on liquid
250
441
667
1134
TF90R
90
100
28
0.3
dep. on liquid
285
575
584
992
PVC
(SVK)
cm
3
mm
PTFE
pressure
temperature
mm
MPa
°C
g
44
V44R
PVDF
B
mm
Polypropylene
A
1001-5
Type code in brackets for design Ex-0
19
D-69439 Zwingenberg
Tel ++49 (0) 62 63 - 87- 0
Fax ++49 (0) 62 63 - 87 99
www.ksr-kuebler.com
○ ○ ○ ○ ○ ○ ○ ○ ○ ○
KSR Magnetostrictive
Level Transmitters
(High Accuracy)
1012-1
69439 Zwingenberg
Germany
Tel ++49 (0) 62 63 - 87- 0
Fax ++49 (0) 62 63 - 87 99
www.ksr-kuebler.com
KUBLER FRANCE S.A.
68700 Cernay
KSR KUEBLER (UK)
2970 Hoersholm
KSR KUEBLER (ITALY)
Misura di Livello
KSR KUEBLER (USA)
Charlotte, NC 28273
Singapore 608609
Shanghai / China
Approvals
Contents
KSR Magnetostrictive Level Transmitters
Germany
Description
4
GmbH
Type code
5
Stainless steel 1.4571 (316Ti)
6
Food Industry - Design
7
Pharmaceutical Design
8
9
Stainless steel E-CTFE-coated
10
10
Magnetic Level Gauge / Bypass - Design
11
Float designs
12
Length limitations for FFG-...-Ex
13
KSR KUEBLER Quality
14
Zoll
Schrift
hoch
tief
3/ 8 "
1/ 2 "
1/8" 1/4" 3/8" 1/2" 3/4"
70 % 1/8"
30 % 1/8"
1/ 8 "
0%
(DN10) - 4" (DN100)
- 2", ANSI B 16.5, Class 300
Eingesetzte Sonderzeichen
Arial Narrow
< > ± ~ µ ø OD } { [ ]
Symbol
≅≅≤≅≤⊕⊕≤Ω
ϕ
KSR Magnetostrictive Level Transmitters Type
FFG-T-... are used for continuous, remote liquid level measurement and based on position
monitoring of a magnetic float following the
magnetostrictive principle.
The measuring process is initiated by a current
impulse. This current generates an axial magnetic field (3) along the length of a wire (1) made
of magnetostrictive material, which is held under tension inside the guide tube. The float,
which sits on the liquid surface, is fitted with
permanent magnets (4). When the pulse
reaches the float the two magnetic fields interact and a torsional force results.
Constant measurement of liquid levels, independent of physical and chemical changes of
the medium, such as: foaming, conductivity,
dielectric constant, pressure, vacuum,
temperature, vapours, condensation, bubbles,
boiling effects, S.G. changes.
A torsional stress wave (5) is induced in the
wire. A piezoceramic converter in the transmitter housing (2) at the end of the wire converts
this into an electrical signal. By measuring the
elapsed transit time, it is possible to determine
the start point of the torsional stress wave and
therefore the float position with a high degree
of accuracy.
The simple and effective principle of operation
makes these devices ideally suited for a
plethora of applications.
Signal transmission over long distances.
Simple installation and commissioning - oneoff initial calibration adjustment, no further
calibration necessary.
Interface and total level measurement at
∆-S.G. ≥ 50 kg / m3.
Application limits:
T = –200 °C to +200 °C
P = vacuum to 100 bar
ρ ≥ 400 kg/m3
Availability of many corrosion resistant materials
facilitates use in applications in all industry
sectors: chemical, petrochemical, oil and gas,
pharmaceutical, off-shore, ship building, power
plants, manufacturing, water treatment, food
and beverages.
Application specific designs and solutions
available.
Explosion-proof designs.
➁
➀
➂
➄
➃
➄
➀
➁
➂
➃
➄
Wire
Electronics housing
Magnetic field
Magnet
Torsional wave
Type code
Code
1
Basic type
FFG
2
Transmitter Housing
T
3
.../...
Process connection
R
NPT
MR
F
FC
IS
4
.../.../...
...
Mounting thread downwards (DIN/BSP)
Dairy pipe fitting to DIN 11851
Flange (DIN, ANSI or JIS)
Clamp-connection to DIN 32676 (Triclamp)
Sanitary nozzle (Ingold nozzle)
V
VE
VEC
VTF
T
HB
HC
P
PP
PF
Titanium
Hastelloy B
Hastelloy C
PVC
Polypropylene
PVDF
Mounting thread size in inches
...
Dairy pipe fitting size DN 50 – DN 150
.../
Flange nominal size
DN 50 - DN 200
2”- 8”
3/ ”(DN 10) - 4”(DN 100)
8
DN 25 - DN 100; 1”- 4”
5
.../
PN 6 - PN 100
Class 150 - 600
5 K- 63 K
HB
HC
P
PP
PF
Hastelloy B
Hastelloy C
PVC
Polypropylene
PVDF
...
Flange face
Standard Form C optional E,A,F,N
Guide tube (sensor tube) material
...
V
VE
VEC
VTF
T
6
4
.../.../...
L.../
7
Titanium
Guide tube length
Measuring range
Length in mm
Diameter
M.../ Range in mm
...
Tube OD
Float design (Page 12)
.../
8
...
Material (Process connection)
DIN
ANSI
JIS
Clamp
.../...
Transmitter housing stainless steel
Material (Code 5)
...
Float OD in mm
Approvals
Ex
Ex-Design
Type code example:
BasicType
Code
Transmitter Connection Connection
housing
Material
Size
Guide tube
Material
Guide tube length
Measuring range
Tube OD
Float
Approval
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
FFG
-
T
-
FV
-
50/6/F
-
V
-
L950/M850/12
-
V44A
-
Ex
Type code Ex only:
OD 52
II 1/2G EEx ia IIC T6-T3
IBExU 02 ATEX 1124 X
OD 52
Cable gland
M16x1,5
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
U
U
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
120
120
Cable gland
M16x1,5
WAF 30 or WAF 36
100 % level
Guide tube
OD 12 or OD 18
Float
Float OD
1012-1
Guide tube
OD 12 or OD 18
Float
FFG-T-FV/.../...-V-L.../M.../..-V..A (-Ex)
Transmitter housing stainless steel 1.4301, Ingress protection IP68
Mounting thread
Flange
BSP 11/2" or BSP 2“
to DIN: DN50 - DN200 , PN6 - PN100
to ANSI: 2" - 8" , Class 150 - 600
12 mm
18 mm
12 mm
18 mm
Guide tube OD
Float
Limit S.G. 85%
Nominal S.G. 50%
3000 mm
6000 mm
3000 mm
V44A, V52A, V62A, V83A
Guide tube OD 12 mm
V80A, V98A, V105A, V120A
Guide tube OD 18 mm
6000 mm
see page 12 (float designs)
Nominal pressure
Temperature range
Liquid
-45°C ... +125°C
Liquid
-200°C ... +200°C
Transmitter housing -40°C ... +85°C
Ex-Design
MF
100 % level
Float OD
FFG-T-RV...-V-L.../M.../..-V..A (-Ex)
Process connection
Mounting flange
Measuring range
L 1 = ...
M=…
Measuring range
L 1 = ...
M =…
BSP 11/2˝ or BSP 2˝
Liquid
-25°C ... +85°C
-25°C ... +100°C
-25°C ... +135°C
-25°C ... +150°C
Standard design
HT design
Connection
Category 1/2
T6
T5
T4
T3
2-wire
Transmitter housing
-40°C ... +40°C
-40°C ... +55°C
-40°C ... +85°C
-40°C ... +85°C
Supply voltage
Output signal
10 ... 30 VDC
4 ... 20 mA
Permissible circuit values
Error signal
Type of protection intrinsically safe EEx ib IIC
Adjustable to 3.6 mA or 21.5 mA
Accuracy / linearity
Resolution
Better ±0.5 mm
< 0.1 mm
Analogue section
Load
± 0.1 % (20°C) + 0.005 % / K
900 Ohm at UB = 30V DC ; 650 Ohm at UB = 24V DC ; 100 Ohm at UB = 12V DC
Ui < 30 V ; Ii < 200 mA ; Li < 250 µH ; Ci < 5 nF
Food Industry Design
Stainless steel 1.4404, 1.4435 (316L)
Type code Ex only:
OD 52
OD 52
Cable gland
M16x1,5
120
120
Cable gland
M16x1,5
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
L 1 = ...
100 % level
Guide tube
Float
100 % level
Float OD
Guide tube
Float
Float OD
FFG-T-MRVE...-VE-L.../M.../..-VE..A (-Ex)
Process connection
Mounting Flange /
Clamp Connection
Measuring range M=…
L 1 = ...
Dairy pipe fitting
to DIN 11 851
Measuring range
M=…
U
U
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
FFG-T-FCVE/...-VE-L.../M.../..-VE..A (-Ex)
1012-1
Dairy pipe fitting to DIN 11851
Clamp-connection to DIN 32676 (Triclamp)
DN50 - DN150
DN25 - DN100 or 1" - 4"
12 mm
18 mm
12 mm
18 mm
Guide tube OD
Float
Limit S.G. 85%
Nominal S.G. 50%
3000 mm
6000 mm
3000 mm
V44A, V52A, V62A, V83A
Guide tube OD 12 mm
V80A, V98A, V105A, V120A
Guide tube OD 18 mm
6000 mm
Nominal pressure
Temperature range
Connection
Liquid
-45°C ... +125°C
Liquid
-200°C ... +200°C
Category 1/2
Liquid
T6
-25°C ... +85°C
T5
-25°C ... +100°C
T4
-25°C ... +135°C
T3
-25°C ... +150°C
2-wire
Supply voltage
Output signal
10 ... 30 VDC
4 ... 20 mA
Error signal
Resolution
Better ±0.5 mm
< 0.1 mm
Analogue section
Load
± 0.1 % (20°C) + 0.005 % / K
Ex-Design
Standard design
HT design
Transmitter housing
-40°C ... +40°C
-40°C ... +55°C
-40°C ... +85°C
-40°C ... +85°C
7
OD 52
Pharmaceutical Design
Stainless steel 1.4435 (316L) and 1.4539
Cable gland
M16x1,5
Type code Ex only:
120
U
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
L 1 = ...
Sanitary Ingold
nozzle with union nut
and O-ring
Measuring range
M=…
Guide tube
100 % level
Float
Float OD
FFG-T-IS-V-L.../M.../17,2-V80/88R4/3A/35 (-Ex)
FFG-T-IS-V-L.../M.../17,2-V80R/4V/39 (-Ex)
1012-1
Process connection
IS = Sanitary nozzle (Ingold nozzle)
FC = Clamp-connection (Triclamp)
Guide tube OD
17.2 mm Stainless steel 1.4435 or 1.4539, ground and polished, Ra <0.4
6000 mm
Float
Limit S.G. 85%
V80/88R4/3A/35
V80R/4V/39
715 kg/m3
Nominal S.G. 50%
Nominal pressure
1220 kg/m3
10 bar
Temperature range
Liquid
-45°C ... +125°C
Liquid
-200°C ... +200°C
Category 1/2
Liquid
T6
-25°C ... +85°C
T5
-25°C ... +100°C
T4
-25°C ... +135°C
T3
-25°C ... +150°C
Ex-Design
MF
MR = Dairy pipe fitting DIN 11851
F = Flange (DIN, ANSI, JIS)
or other sanitary
fittings
Stainless steel 1.4435, ground and polished, Ra <0.4
Stainless steel 1.4539, electropolished
Standard design
HT design
Transmitter housing
-40°C ... +40°C
-40°C ... +55°C
-40°C ... +85°C
-40°C ... +85°C
Connection
Supply voltage
2-wire
10 ... 30 VDC
Output signal
4 ... 20 mA
Error signal
Better ±0.5 mm
Resolution
Analogue section
< 0.1 mm
± 0.1 % (20°C) + 0.005 % / K
Load
OD 52
OD 52
Cable gland
M16x1,5
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
U
U
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
120
120
Cable gland
M16x1,5
WAF 36
Mounting flange
100 % level
Guide tube OD 20
Float
Measuring range
L 1 = ...
M=…
L 1 = ...
Measuring range
M=…
BSP 2˝
100 % level
Guide tube OD 20
Float
Float OD
Float OD
PVC
Polypropylene
PVDF
FFG-T-RP...-P-L.../M.../..-P..A
FFG-T-RPP...-PP-L.../M.../..-PP..A
FFG-T-RPF...-PF-L.../M.../..-PF..A
Process connection
Mounting thread
Mounting flange
BSP 2“
to DIN: DN65 - DN125 , PN10 Form
to ANSI: 21/2" - 5" , Class 150 FF
20 mm
Guide tube OD
Float
5000 mm
PVC
Polypropylene
PVDF
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
Temperature range
Liquid
FFG-T-FP/.../...-P-L.../M.../..-P..A
FFG-T-FPP/.../...-PP-L.../M.../..-PP..A
FFG-T-FPF/.../...-PF-L.../M.../..-PF..A
1012-1
P55A/26 or P80A
PP55A/26 or PP80A
PF55A/26 or PF80A
max. 3 bar
Connection
0°C ... +60°C
-10°C ... +80°C
-10°C ...+100°C
2-wire
PVC
Polypropylene
PVDF
Supply voltage
Output signal
10 ... 30 VDC
4 ... 20 mA
Error signal
Better ±0.5 mm
Resolution
Analogue section
< 0.1 mm
± 0.1 % (20°C) + 0.005 % / K
Load
9
Stainless steel ECTFE-coated and
PTFE-lined
OD 52
OD 52
Option: anti-static
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
U
U
Stainless steel
transmitter housing
Material 1.4301
Ingress protection
IP68
Cable gland
M16x1,5
120
120
Cable gland
M16x1,5
L 1 = ...
Mounting flange
Float
100 % level
Measuring range
M=…
Guide tube
100 % level
Measuring range M=…
L 1 = ...
Mounting flange
Float OD
Guide tube
Float
Float OD
1012-1
FFG-T-FVEC/.../…-VEC-L.../M.../18-VEC..A
MF
FFG-T-FVTF/.../...-VTF--L.../M.../25-TF..A
Process connection
Mounting flange to DIN DN50 - DN200 , PN6 - PN100 or to ANSI 2" - 8" , Class 150 - 600
Guide tube OD
18 mm
4000 mm
25 mm, PTFE-Sleeve = 3.5 mm thick
5000 mm
Float
Limit S.G. 85%
Nominal S.G. 50%
Nominal pressure
TF80A, TF90A
max. 3 bar
Temperature range
Connection
Process
dep. on liquid
2-wire
Supply voltage
Output signal
10 ... 30 VDC
4 ... 20 mA
Error signal
Better ±0.5 mm
Resolution
Analogue section
< 0.1 mm
± 0.1 % (20°C) + 0.005 % / K
Load
Magnetic Level Gauge / Bypass Design
Type code Ex only
120
30
Measuring range M…
L
II 2G EEx ib IIC T6-T3
1012-1
FFG-T-V-L.../M.../12 (-Ex)
Sensor tube OD
OD 12 mm
Sensor length
Permissible ambient temperature
Connection
200 mm ... 6000 mm
Sensor tube
-45°C ... +125°C
Sensor tube
-200°C ... +200°C
Transmitter housing
-40°C ... +85°C
Ex-Design Category 2
Sensor tube
T6
-25°C ...
T5
-25°C ...
T4
-25°C ...
T3
-25°C ...
2-wire
Supply voltage
Output signal
10 ... 30 VDC
4 ... 20 mA
Error signal
Resolution
Better ±0.5 mm
< 0.1 mm
Analogue section
Load
± 0.1 % (20°C) + 0.005 % / K
Standard design
HT design
Transmitter housing
+85°C
-40°C ... +40°C
+100°C
-40°C ... +55°C
+135°C
-40°C ... +85°C
+150°C
-40°C ... +85°C
11
Spherical floats (S)
Cylindrical floats (C)
OD C
OD C
D
D
D = Limit S.G.
volume
E
E
B
B
E = Nominal S.G.
volume
OD A
Material
Stainless
Steel
1012-1
MF
Type*
Code 6
V44A
V52A
V62A
V83A
V80A
V98A
V105A
V120A
V120A/38
Titanium
T44A
T52A
T52A/0,6
T52A/0,8
T62A
T83A
T80A
T98A
T105A
T120A
Stainless
VEC81A
Steel
VEC99A
E-CTFEVEC106A
coated
VEC121A
PVC
P55A
P55A/26
P80A
Polypropylene PP55A
PP55A/26
PP80A
PVDF
PF55A
PF55A/26
PF80A
PTFE
TF80A
TF90A
OD A
Shape
C
S
S
S
S
S
S
S
S
C
S
S
S
S
S
S
S
S
S
S
S
S
S
C
C
C
C
C
C
C
C
C
C
C
A
OD
[mm]
B
[mm]
44
52
62
83
80
98
105
120
120
44
52
52
52
62
83
80
98
105
120
81
99
106
121
55
55
80
55
55
80
55
55
80
80
90
52
52
61
81
76
96
103
117
116
52
52
52
52
62
81
76
96
103
117
77
97
104
118
54
80
79
54
80
79
69
80
79
100
100
C
Max.
Max.
Weight
OD
operating operating temp.
[mm] pressure [bar]
[°C]
[g]
15
15
15
15
23
23
23
23
38
15
15
15
15
15
15
23
23
23
23
22
22
22
22
22
26
25
22
26
25
22
26
25
28
28
16
40
32
25
25
25
25
25
25
16
25
60
80
25
25
25
25
25
25
25
25
25
25
3
3
3
3
3
3
3
3
3
3
3
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
dep. on liquid
dep. on liquid
dep. on liquid
dep. on liquid
60
60
60
80
80
80
100
100
100
dep. on liquid
dep. on liquid
42
37
52
88
114
215
240
268
332
37
34
41
51
44
60
112
178
166
227
128
245
278
310
70
110
165
51
80
124
92
143
196
250
285
Volume
[cm3]
60
57
102
254
198
423
529
811
726
60
57
57
57
102
254
198
423
529
811
210
427
517
794
103
141
339
103
141
339
132
148
339
441
575
85%
50%
[kg/m3]
[kg/m3]
818
769
597
408
679
597
533
389
537
720
707
852
1060
505
278
665
595
369
329
718
675
633
459
798
919
537
582
669
431
821
1140
681
667
584
1390
1307
1015
693
1155
1016
907
661
914
1224
1201
1448
1802
859
473
1130
841
627
560
1220
1148
1076
781
1357
1563
974
989
1137
723
1396
1938
1157
1134
992
Limitation of guide tube length for
KSR Magnetostrictive Level Transmitters FFG-...-Ex
Option B
1012-1
L
L
Option A
Mounted on top of tank
Mounted on top of tank and
fixed at bottom of tank
max. guide tube length in mm
Guide tube
Option A
Option B
OD 12 x 1
660
3500
OD 16 x 1
1270
6000
OD 17.2 x 1.6
2100
6000
OD 18 x 1.5
3000
6000
13
QUALITY
1012-1
14
1012-1
15
69439 Zwingenberg
Germany
Tel ++49 (0) 62 63 - 87- 0
Fax ++49 (0) 62 63 - 87 99
06/03 2.000 WRB / ST
Printed in Germany
Subject to technical alterations
www.ksr-kuebler.com

KSR Magnetic Float Switches

Transcription

Similar documents

KSR Magnetostrictive Level Transmitters (High Accuracy)

Magnetic float switch For vertical installation Model FLS

Detector-Rotating Type Roundness/Cylindrical Profile Measuring

Stones Catalog (4.5 MB PDF)