Wireless strain-gage system
Staff -- Test & Measurement World, 8/1/2005
The Model i400 wireless telemetry and strain-gage sensor system comprises two 915-MHz digital telemetry modules. The sensor end module includes an embedded SensorData i200 AC strain-gage conditioner and a 16-bit sigma-delta ADC. The receiver end module couples through its on-board RS-232 port to the serial port of a PC or PLC. A switch-selectable analog output signal of ±5 VDC or ±10 VDC is standard on the receiver module. The i400 is compatible with any SensorData rotating torque sensor, non-rotating torque sensor, or any device supplied by SensorData with a strain-gage bridge sensing element. PC-compatible software is included. SensorData Technologies, www.sensordata.com.
