Foxboro FBM203 resistance temperature detector module

Foxboro FBM203 resistance temperature detector module

Input channels: 8 RTD input channels.
Sensor type: Supports platinum, nickel and copper RTD. Each input channel of the FBM203/203b/203c module accepts a 2-wire or 3-wire RTD sensor, while each input channel of the FBM203d accepts a 4-wire RTD sensor.
Input range: FBM203 is 0 to 320 ohms; The FBM203b is 0 to 640 ohms. The FBM203c is 0 to 30 ohms. The FBM203d is 0 to 320 ohms.
Accuracy: The reading accuracy is ±0.1%.
A/D conversion: Each channel adopts Sigma-Delta data conversion technology, scans once every 25 milliseconds, and the moving average filter can be configured to reduce process noise and power supply linear frequency interference.
Channel isolation: Each analog input is electrically isolated from other channels and ground and can withstand 600V ac voltage for 1 minute.
Power supply requirements: Usually 24V dc (typical value), with redundant voltage input.
Power consumption: The maximum power consumption of each non-fault-tolerant module is 8.5W.
Operating temperature: 0℃ to + 60℃.