Description

BRT 4-20mA-GEPS Panel-mounted 4-20mA current source signal generator displays 0.0-100 (%) in linear to 4-20mA current signal output. Its output is adjustable through the small knob. This simple current signal generator works with 12-30V wide range operating power supply, low power consumption, save cost in debugging and problems inspection.

Main Technical Parameters
•Have one-turn potentiometer adjusting knob, rotation angle 1×360 degree.
•Display 0.0-100(%) percentage range in corresponding to 4-20mA signal range.
•Fast response, no delay, stable regulated constant current output, max. output range: 3.85mA to 20.15mA.
•Have reverse polarity protection circuit, no damage in accidental reverse connection.
•Power supply voltage: DC12-30V wide range input, power consumption ＜1.5W.
•In 12VDC power supply, the load impedance in output terminal is 0-285Ω.
•In 24VDC power supply, the load impedance in output terminal is 0-800Ω.
•Short-circuit the output terminals when testing and checking its output status by multimeter.
•Embedded installation is available, panel cutout size: 76mmx40mm

Typical Applications
•Multiturn rotation knob, 0.0 indicates 4mA, 100(%) indicates 20mA.
•Widely applied in valve adjustment, frequency changer or motor control, equipment controller, etc.
•Use in 4-wire 4-20mA constant current source signal simulation to control and adjust devices.

Referential Wiring Circuit

4-20mA Signal Source Generator Applications

About Model Code:

BRT 4-20mA-GEPS: Small black one turn rotation adjusting knob, 4-20mA signal output, 0%-100% percentage display, LED display.