ERP200 - Electronic remote pulsor

Liquip offers and electronic remote pusler to be used in conjunction with Liquip's electronic registers that are not located on the meter or where a register has no in-built pulse generator.

The ERP creates an electronic signal from the the signals from the rotating meter shaft.

With Australian NMI approval and ATEX and IECEx approvals for use in hazardous areas the ERP200 is the ideal solution for all your metering and registering needs.

Features & Benefits
  • Australian NMI approved.
  • ATEX and IECEx approved for use in zone 0 hazardous locations.
  • 3 opto snesors allowing for 150 pulses per revolution, allowing the detection of flow direction, faulty opto sensors and/or loss of power.
  • Fully solid state electronic circuit.
  • Full weather sealed to IP66.
  • Lightweight assembly.
Technical Information

Operating Temperature
-20°C to +60°C (Certification parameters).
-40°C to +80°C (Safe zone parameters).


Input Shaft Speed
1000 rpm maximum

Output Pulse (P1, P2, P3)
Push-Pull Outputs.
0V to +5VDC with in-line resistor 100R per channel. Square wave.

K= N pulses          pulses/rev/single channel = 25
           litre             pulses/rev/combined 3 channel =150

Ordering Information

ERP200: Electronic meter remote pulser.

Associated Equipment

DFV100: Register for use in zone 1 hazardous locations.

DFV100H: Register with heated display (no approvals).

DFV103: Level Gauging CPU for use in zone 1 hazardous locations.

DFV101: Combined register & level gauging CPU for use in zone 1 hazardous locations.

DFV100-18: DFV Top mount bracket to suit  various meters.


Related Products