Description

BRT 4-20mA-GEPS Panel-mounted 4-20mA current source signal generator displays a linear 0.0–100(%) reading corresponding directly to its 4–20 mA current signal output. The output current is smoothly adjustable through the potentiometer knob. The signal generator supports 12–30VDC wide range working power supply input, while its total power consumption remains below 1.5 W under normal operation. It offers a cost-effective, user-friendly solution in filed signal debugging and faults inspection.

Technical Parameters
•Have one-turn potentiometer adjusting knob, rotation angle 1 x 360 degree.
•Display 0.0-100(%) percentagein 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: 76mm x 40mm

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.