Campbell Scientific, Inc. Current Shunt Module CURS100

The CURS100 converts a current signal output by a sensor or output device (e.g., 4 to 20 mA) to a voltage that can be measured by a datalogger. The 100 ohm resistor used for the current shunt allows currents up to 25 mA to be read on a ±2500 mV range (CR10, CR10X, CR510, CR500) and currents up to 50 mA to be read on a ±5000 mV range (CR23X, 21X, CR5000, CR9000, CR9000X).