DGTi Digital Gas Detector CO2 HC HC CO2 CO2

DGTi Digital Gas Detector
Long life NDIR sensor
Immunity from ‘poisoning’
Also for oxygen free environment
Parameter setting and calibration via IR link
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CO2
AVACO DGTi gas detector is designed for
monitoring carbon dioxide and hydrocarbons.
The use of a NDIR (Non Dispersive Infrared)
sensor enables the detector to work reliable in
very demanding environment.
The NDIR sensor resists most of the weak acids,
solvents, bases and corrosive gases. The
measuring can be done in complete oxygen free
environment as well.
The standard current signal of the DGTi enables
the unit to be easily connected to other control
systems and equipment if desired.
Non-intrusive parameter setting and calibration is
done by using the IR Communicator (IRC).
The IRC functions as a portable display as well.
The IRC stores the calibration data. The data
can be transferred to a PC via an IR link. The
Calibration Report Tool software is used for
displaying the data. A calibration report can then
be printed out, e.g. for the authorities.
APPLICATIONS
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Schools
Hotels
Libraries
Green Houses
Breweries
Slaughterhouses
ISO 9001:2000
CO2
CO2
HC
HC
DGTi Digital Gas Detector
NDIR
NDIR
NDIR
Acetone (C3H6O)
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Propanol (iso-) (C3H8O)
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Propane (C3H8)
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Butane (C4H10)
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Xylene (C8H10)
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Toluene (C7H8)
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Ethanol (C2H6O)
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Methane (CH4)
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Cyclohexane (C6H12)
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Hexane (C6H14)
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Methanol (CH4O)
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Cyclopentane (C5H10)
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Heptane (C7H16)
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Octane (C8H18)
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Carbon Dioxide (CO2)
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Pentane (C5H12)
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Other combustible gases: ask the
manufacturer
TYPE OF SENSOR:
NDIR infrared sensor
TYPICAL MEASURING RANGE:
Carbon dioxide 0…2 % vol
Other gases 0…100 % LEL
RESOLUTION:
Sensor: < 0,01% vol (CO2), 0,1%LEL (HC)
OUTPUT SIGNAL:
4…20 mA, linear response
RESPONSE TIME (T90):
< 60 sec
EXPECTED SENSOR LIFE TIME:
5 years
OPERATING VOLTAGE:
24 VDC ±10%
OPERATING TEMPERATURE RANGE:
-20°C…+50°C
OPERATING RH RANGE:
0…95% RH, non-condensing
OPERATING PRESSURE:
Atmospheric ±10%
INGRESS PROTECTION:
IP54
WEIGHT:
320 g
ENCLOSURE:
Aluminium silicate, wall or ceiling installation
Size (mm) 89x89x42 (h x w x d)
CALIBRATION:
The detectors are factory calibrated according to the
measuring range
It is recommended to recalibrate the detectors every 6
months
INSTALLATION AND CONNECTION:
The delivery of the equipment includes instructions for the
installation and connection
ACCESSORIES:
SS Splash Protector
● with rain cover
● wall or
● pipe mounting
IR Communicator
DETECTOR Oy reserves the right to make any changes, without notice, to the technical characteristics of it’s equipment
DETECTOR Oy
Telekatu 8
FI-20360 TURKU
FINLAND
Tel. +358 207 756 480
Fax +358 207 756 498
www.detector.fi
detector@detector.fi
Code No. 20715612 rev. 1.5
Hammarvägen 1
232 37 Arlöv
info@palgo.se
040 - 664 28 50
www.palgo.se