Cooper Instruments & Systems DCM 437 Current Bridge Amplifier - Manual (Page 5)

CF 27 5 4/2001
Bridge Balance
The Bridge Balance pot provides up to 68% of full-scale tare weight adjustment when using a 350-ohm, 3mV/V load
cell. The DCM 437 can then be adjusted to provide full span output with only about 10% of the cell’s range.
DCM 437 Gain Switch
Bridge Output Signal for:
Gain Switch
Position “ON”: 0 to 20 mA 4 to 20 mA
1 50mV to 62.5mV 40mV to 50mV
2 25mV to 50 mV 20mV to 40mV
3 12.5mV to 25mV 10mV to 20mV
4 6.25mV to 12.5mV 5mV to 10mV
5 3.125mV to 6.25mV 2.5mV to 5mV
Mechanical Specifications