16-channel telemetry system for rotating applications – including signal conditioning for STG, TH-K, PT100, ICP, POT or high-level inputs
The CT16-Rotate is a 16-channel telemetry system for rotating applications with integrated signal conditioning for sensor signals, wireless digital transmission and analog reproduction.
In the encoder/transmitter unit the sensor signals are conditioned, filtered (anti-aliasing) and digitized (12-bit). Simultaneous sampling is provided for all channels. Finally the PCM encoded data is transmitted via radio frequencies to the receiver.
Various configurations of different sensor modules are available incl. signal conditioning for strain gages (STG), thermocouples type K (TH-K), thermo sensors PT100, ICP sensors, potentiometer sensors (POT) and also voltage inputs (±5 or ±10 V). Mixed configuration is possible.
The stationary receiver provides 16 x +/-10V analog outputs via Sub-D male socket (option: digital PC interface).
The analog signal bandwidth is 0-375 Hz (320kbit) and up to 0-1500Hz (1280kbit) for 16 channels. The measurement accuracy is ±0.25 % (without sensor). The CT16-Rotate is specified for operational temperatures from -20° C to +70° C. The maximum distance between transmitter and receiving antenna is approx. 10-20 m (30-60 feet) – depending on the application!
- STG offset via potentiometer or optional auto zero calibration
- 12 bit ADC resolution, silmultaneous sampling of all channels
- Signal bandwidth: up to 16x 0-1500 Hz
- Analog output (+/- 5 V) and digital PC interface (option) on receiver side
- Powered by accumulator (up to 12 h)
- Water protected housing (IP65)
|Bit rate 16 CH||Cut off frequency from anti aliasing filter (-3 db)||Sampling rate|
|1280 kbit||1500 Hz||6530 Hz|
|640 kbit||750 Hz||3265 Hz|
|320 kbit||375 Hz||1632 Hz|