Digital Rotor Telemetry Short Form Catalog

Accumetrics, Inc.: A PCB Group Company
Digital Rotor Telemetry
Short Form Catalog
ACC
A PCB
Single Channel Telemetry
Multi-channel Telemetry
Visit us at www.accumetrix.com
6 British American Boulevard Suite 103-F, Latham, NY 12110 telemetry@pcb.com
518-393-2200 Toll-free: 888-684-0012
Ground Fault Detection
ACCUMETRICS
A PCB GROUP COMPANY
Accumetrics, Inc.: A PCB Group Company
Single-Channel Systems
ACCUMETRICS
A PCB GROUP COMPANY
AT-4500 EasyApp
AT-4400 Split Clamp Collar Mounted Systems
Induction Powered Telemetry: AT-4500 EasyApp and AT-4400
Sensor data is directly measured and digitized on a rotating shaft, and is transmitted off-shaft using digital wireless technology.
Applications: Torque, Strain, Temperature (RTD), and Voltage measurements on a range of equipment; from vehicle drive shafts,
turbomachinery, and motor/generator field excitation.
Product Features:
n
n
n
n
n
Induction power for continuous use without batteries — no rotation is necessary for power
16 bit resolution, continuously sampled at 26,484 Sa/sec
Remote shunt calibration invoked at receiver
Adjustable analog voltage output (factory setting ±10 V full scale)
Provides high data integrity and noise immunity
AT-4500 EasyApp
Product Features:
n
n
n
n
n
No batteries required!
Reusable transmitter for multiple shaft sizes (2” to large shaft OD), using aramid fiber straps
Environmentally rugged transmitter — mud/ice/splash resistant
Excellent rotor-to-pickup-coil movement tolerance
High data integrity and noise immunity
Battery Powered Telemetry: AT-5000 EasyApp
The AT-5000 EasyApp uses a single lithium battery to power the system. It is ideal for short term testing and it can be used for multiple
applications. Applications range from automotive half shafts to large turbomachinery.
Torque, Temperature (RTD and thermocouple), and Voltage measurements on a range of equipment from vehicle drive shafts, turbomachinery,
and motor/generator field excitation.
n Easy applicationand installation
n Capable of high g-forces by use of counterweighted aramid fiber strap
n Small transmitter- typically requires < 0.9” radial shaft clearance
n Long operating life from an internal battery — 150 hours for 1000
ohm strain gage (50 hours for 350 ohm gage) continuous use
n Two systems (Channel A and Channel B) can be used side-by-side
for more than one channel requirements
n Crystal controlled — No tuning required
AT-5000 EasyApp
n Manual shunt calibration invoked at transmitter
2
ACCUMETRICS
A PCB GROUP COMPANY
Complete specifications available at www.accumetrix.com
518-393-2200
Toll-free: 888-684-0012
telemetry@pcb.com
Accumetrics, Inc.: A PCB Group Company
Multi-Channel SYSTEMS
Systems
MULTI-CHANNEL
ACC
Digital Rotor Telemetry
Short Form Catalog
A PCB
AT-7000
Systems
AT-7000
systems
AT-7000
Multi-channel Telemetry
AT-7000
Multi-channel
Telemetry
High bandwidth, 12 or 16 bit resolution systems for multiple sensor inputs (2 to 256). The AT7000 multi-channel systems are induction
High
bandwidth,
12areorcustomized
16 bit resolution
systems
forapplications.
multiple sensor inputs (2 to 256).
powered
systems and
to meet the needs
of specific
Sensors:
strain
gages,
thermocouples,
rotating
field voltages, accelerometers.
Sensors:RTDs,
RTDs, strain
gages,
thermocouples,
rotating proximity
probes,proximity
field voltages,probes,
accelerometers.
Applications: AT7000 systems, in general, acquire signals from a unique mix of sensors mounted on rotor components. These sensors
Applications:
Virtually any rotary sensor or voltage static or dynamic signal measurement, including
are often strain gages and thermocouples, but the AT7000 can be adapted to a wide range of other sensors as well. The system
strains on
turbine
gears,
pressure,
proximity
probes
on hydro-generators.
continuously
digitizes
theseparts,
sensor signals
andtemperatures,
transmits them off the
rotor usingand
wireless
digital telemetry
technology.
Productfeatures:
Features:
Product
n
Inductive powered
for long
operation
 Inductive
powered
forterm
long
term operation
n Receiver Outputs: digital, analog 4/20mA and +/- 10V
 OutputsTorque
are convenient: analog 4/20Multi-channel
mA, +/- 10V,
or digital
strain and temperature
n Customized solutions for specific combinations of sensor needs
 Mounting with split clamp-on collars or customized end of shaft packages
n End of shaft and mid shaft versions available
 Customized solutions for specific combinations of sensor needs (i.e. 8 RTDs with 16 strain gages)
MOTOR AND GENERATOR GROUND FAULT, TEMPERATURE
SYSTEMS
Ground fault detection
AT-8000 Systems
Torque
AT-8000 Series Ground Fault Monitors (EFREM and AT-8300 Rotor Health Monitor)
The Earth
Resistance
Monitor NY
(EFREM)
and the Rotor
Accumetrics,
Inc.,Fault
409 Front
Street, Schenectady
12305 (518)-393-2200
Health
Monitor
(RHM) provide wireless rotor ground fault and temperature
For data
sheets: www.Accumetrix.com
monitoring for generators and motors. The systems replace older slip ring contact ground fault detectors on any synchronous generator or motor.
AT-8000 Systems
These rotor ground fault detection systems provide:
Continuous
groundGround
fault resistance Fault
measurements,
trending fault severity
and locationand Rotor Health Monitor)
AT-8000
Series
Monitors
(EFREM
n
n
Dual alarm relay contact outputs for user-configurable insulation resistance limits
n
Temperature Monitoring: RTD measurements (up to 24 sensors) available with the AT-8300 RHM model
The Earthn Fault
and
the
Rotor Health Monitor (RHM) provide wireless rotor ground
4/20mAResistance
output of log ofMonitor
ground fault(EFREM)
resistance and
other
parameters
fault monitoring
for generators
and motors. The systems replace older slip ring contact ground fault detectors
n Field excitation
voltage level monitoring
n Field current (and
on any synchronous
generator
ortemperature)
motor. available on some models
average field
These rotor ground fault detector systems provide:
specifications
www.accumetrics.com
 Complete
Continuous
ground faultavailable
resistanceatmeasurements,
trending fault severity and location
518-393-2200
Toll-free: 888-684-0012
telemetry@pcb.com
A PCB GROUP
 Dual alarm relay contact outputs for user-configurable insulation resistance
limitsCOMPANY
 4/20mA output of log of ground fault resistance and other parameters
ACCUMETRICS
3
Accumetrics, Inc.: A PCB Group Company
If it rotates, we can instrument it
& provide real time wireless data. AACC
PCB
Here’s How:
Accumetrics digital wireless telemetry systems offer one
of the best means of making measurements on rotors and
provide greater stability, higher accuracy and excellent EMI
immunity. Available in single and multichannel configurations,
Accumetrics telemetry systems preserve data integrity under
the most challenging conditions.
Advanced Telemetry Systems for Serious Applications:
Accumetrics manufactures advanced, and very reliable
telemetry systems that have been used to instrument halfshafts, drive shafts, turbines, motors, generators, helicopter
blades, wind turbines and much more.
Measurements include:
nTorque
n
Strain, bending
nPressure
n
n
n
n
Temperature (RTD and thermocouple)
Torsional strain testing
Motor and generator rotor voltage,
current, and temperatures
Motor and generator field ground fault
ACCUMETRICS
About Accumetrics:
A PCB GROUP COMPANY
6 British American Boulevard Suite 103-F, Latham,
NY 12110
Phone 518-393-2200 n Toll-free 888-684-0012
Fax 716-684-0987 n Email telemetry@pcb.com
Website www.accumetrix.com
© 2016 PCB Group, Inc. In the interest of constant product improvement, specifications are subject
to change without notice. PCB, ECHO, ICP, Modally Tuned, Spindler, Swiveler and TORKDISC are
registered trademarks of PCB Group. SoundTrack LXT, Spark and Blaze are registered trademarks
of PCB Piezotronics. SensorLine is a service mark of PCB Group. All other trademarks are property
of their respective owners.
Accumetrics-SFB-0116
Printed in U.S.A.
Accumetrics Inc., was founded in 1992, and became a part of the PCB Group in 2013.
The company designs and assembles digital telemetry systems that transmit sensor
data from rotating structures using wireless techniques, preserving the integrity of
the data even in environments with high levels of electromagnetic interference.
We can provide a range of solutions from single channel products, such as strain
gage torque measurements, to advanced multichannel systems that transmit data
from hundreds of sensors.
No matter what industry you are in or what your telemetry requirements are, chances
are that we will be able to provide you with a system that will meet your needs.
visit us online at www.accumetrix.com