CMCP-TKBC Bias Checker Kit

The CMCP-TKBC Bias Checker is a small, portable device to quickly check Voltages on standard Industrial Accelerometers. In addition, the Bias Checker can provide power to Dual Parameter Sensors (Acceleration and Temperature) and read out the Temperature output or a Data Analyzer can be used.

Voltage is by far the best way to verify your Industrial Accelerometer is working properly! 24 VDC Powered Accelerometers are usually considered OK if their Bias Voltage is somewhere between 4.0 VDC and 16.0 VDC. A good rule of thumb is 50% of Supply Voltage.

Control Function
Power On/OFF Switch: Turns on 24 VDC for Accelerometer
Selector Switch to Middle Position: CCD Power (Constant Current Diode) for BNC “A”
Selector Switch to A+B: Connects BNC A and BNC B together for passthrough from Analyzer to Accelerometer
Selector Switch to B-Pow: CCD Power (Constant Current Diode) for both BNC “A” and BNC “B” for two Accelerometers or Accelerometers with Temperature that need power on each Channel
Momentary Pushbutton ARead: Read-out Bias Voltage from BNC “A”
Momentary Pushbutton BRead: Read-out Bias Voltage from BNC “B”

Connector: 2 BNC’s (female)
DC Voltage: +24 Vdc
Battery: Lithium Ion 9 Vdc, 500 mAh
Battery Life: >13 Hours @ 30 mA
Dimensions: 3.27” x 2.13” x 1.20” (83 x 54 x 30.5 mm)
Weight: 3.3 oz (94 g)