accumetrix.com/AT-7000 | 1 518 393 2200

M O D E L A T - 7 0 0 0 ROTOR TELEMETRY

The Accumetrics AT–7000 Series Multichannel Telemetry System

allows machine designers and maintenance personnel to measure

exactly what is happening on the rotating components of their

equipment while it is in operation—without the need for slip

rings. The system can combine any customized mix of ordinary

sensors: strain gages, thermocouples, RTDs, accelerometers, as

well as motor/generator field voltages, currents, and ground fault

currents. The received data is continuously streamed to the user

as analog (±10 V or 4-20m A) or digital data.

With an AT-7000 System, sensor signals are amplified, anti-alias

filtered, and 12-bit digitized while on the rotor. A data stream of

digital data is wirelessly transferred off rotor by close proximity

RF transformer coils (no rotation is needed). The digital data

streams are carried by a coaxial cable to the remote receiver for

digital output or conversion to analog voltage (±10 V typically).

Software may be provided for control and data archiving of

thermocouple data.

MULTI-CHANNEL DIGITAL TELEMETRY

M T S S Y S T E M S C O R P O R AT I O N

IECEx IECEx

IECEx

IECEx

■■ Dependable wireless replacement for sliprings

■■ Sensor data is measure and digitized on the rotor

■■ Modular construction allows for a variety of sensors to be monitored

■■ Rugged construction for high G-force applications

■■ Induction powered (no batteries) for continuous use

APPLICATIONS■■ Motor temperature monitoring

■■ Field voltage and currents on brushless designs

■■ Multichannel strain measurement

■■ ICP/IEPE accelerometer measurement

■■ Ground fault leakage current

■■ Torsional vibration

M T S S Y S T E M S C O R P O R AT I O N

2

DS-0233 revNR 1219

6 British American Boulevard Suite 103-F, Latham, NY 12110 USA Toll-Free in the USA: 888 684 0012Phone: 1 518 393 2200 | Email: telemetry@pcb.com

Accumetrics, Inc. provides digital telemetry systems used in a variety of applications such as aerospace, marine, defense, agriculture, transportation, milling operations, energy, and power generation. Systems transmit sensor data from rotating structures using wireless techniques, preserving the integrity of the data even in environments with high levels of electromagnetic interference. Measurement solutions range from single channel products, such as strain gage torque measurements, to advanced custom multichannel systems. Accumetrics, Inc. is a subsidiary of PCB Piezotronics, Inc., and PCB® is a wholly owned subsidiary of MTS Systems Corporations.

© 2019 Accumetrics, Inc. In the interest of constant product improvement, specifications are subject to change without notice. PCB®, ICP®, Swiveler®, Modally Tuned®, and IMI® with associated logo are registered trademarks of PCB Piezotronics, Inc. in the United States. ICP® is a registered trademark of PCB Piezotronics Europe GmbH in Germany and other countries. UHT-12TM is a trademark of PCB Piezotronics, Inc. SensorLineSM is a service mark of PCB Piezotronics. Inc. SWIFT® is a registered trademark of MTS Systems Corporation in the United States. All other trademarks are property of their respective owners.

MTS Sensors, a division of MTS Systems Corporation (NASDAQ: MTSC), vastly expanded its range of products and solutions after MTS acquired PCB Piezotronics, Inc. in July, 2016. PCB Piezotronics, Inc. is a wholly owned subsidiary of MTS Systems Corp.; IMI Sensors and Larson Davis are divisions of PCB Piezotronics, Inc.; Accumetrics, Inc. and The Modal Shop, Inc. are subsidiaries of PCB Piezotronics, Inc.

Split clamp-collar transmitter, multiple modules, epoxy-glass (G10) construction, and stationary loop coil

Receiver in NEMA enclosure Receiver in rack mount enclosure

AT-7000 Telemetry System Multi-channel digital telemetry

R8

Receiver in NEMA and rack mount enclosures. Receives digital data from stationary pickup coil structure. Converts data to Analog voltage. Provides control communication. Provides RF Power to stationary pickup coil

4 strain, 8 thermocouple channels, 16K RPM telemetry transmitter

2