Other 682B05 PCB

The Model 682B05 is a 4-20mA Din Rail Signal Conditioner designed to interface with IMI Sensor’s ICP®
accelerometer for bearing fault detection. Specifically, the 682B05 detects high frequency impacts related to
bearing fault/lube starvation and provides a 4-20mA signal proportional to the magnitude of vibration. From the
same sensor, the device also converts overall vibration to a 4-20mA signal, which is used for traditional machine
diagnostics and predictive maintenance such as out of balance and misalignment.
Input Signal : 100 mV/g
Frequency Response(± 3 dB)(Overall Vibration) : 10 to 1k Hz
Frequency Response(± 3 dB)(Fault) : 1k or 5k to 100 kHz
Measurement Range(Fault Detector) : 50 g
Measurement Range(Vibration) : 5/10/20 g
Measurement Range(Velocity) : 0.5/1/2 in/sec
Output Range : 4 to 20 Ma
Sampling Time(± 15 %) : 7 sec
Span(± 5 %) : 16 mA
Power LED : Green
Warm Up : <2 minutes
Temperature Range(Operating) : 32 to 158 °F
Temperature Range(Storage) : -40 to 257 °F
Supply Voltage : 20 to 28 VDC
Current Consumption : ≤ 150 mA
Excitation Voltage(± 1 V) : 24 VDC
Constant Current Excitation(± 1 mA) : 4 mA
Raw Vibration Output : +/-0.01 % of Input
Load Resistance : 500 Ohm
Size (Width x Height x Depth) : 0.9 in x 3.9 in x 4.5 in
Weight : <5 oz
Housing Material : Polyamide
Screw Terminal Wire Size : 24-14 AWG
Electrical Connector(input/output) : Removable Screw Terminals
Electrical Connector(Output, Vibration) : BNC Jack
Din Rail Mount : 1.38 in