Cooper Bussmann DCM 433 Stereo Amplifier User Manual


 
CF 26 2 4/2001
Description
The Model DCM 433 is a self-contained, AC powered signal conditioner for bridge type instrumentation. It contains
a precision instrumentation amplifier with isolated, filtered output and a highly regulated, low noise, adjustable
output bridge excitation source. The unit is completely encapsulated for use in rugged environments.
Features
Complete Strain Gage Bridge Signal Conditioner
Isolated 4-20 mA or 0-20 mA Output
Output Capable of Driving 1000-ohm Loop
Bridge Balance with 80% Tare Offset Capability
High Gain Amplifier; Can Accept Full Scale Live Load Signals as Low as 5 mV and Provide 16mA Output Span
Excitation Supply Capable of Driving Four Load Cells
AC Powered
Rugged Epoxy Encapsulated Design
Applications
Weighing with Load Cells
Process Control Add-on Loops
Can be Used With All Types of Low Output Sensors
DCM 433 Block Diagram