423RNP20 - Emptying control

Control of water pumps used in wells and artesian holes, maximum level alarms.

  • Modular Box (3 modules) for application on DIN rail.
  • Water existence in the well/artesian hole, indicated by a bicolor LED:
    • Green LED  water above the maximum level.
    • Orange LED water between the maximum and minimum levels.
  • Lack of water level in the well/artesian hole, indicated by a red LED.
  • Output relay ON (17-18), indicated by a green LED.
  • Power supply ON (10-11), indicated by a yellow LED.
  • Supply voltage indicated on the front of the relay
  • Wiring scheme indicated on the side of the relay.
  • Switching diagram indicated on the side of the relay.

Technical characteristics

  • Detection circuits sensitivity range: 0 a 80 Kohm
  • Detection circuits voltage: 12 VAC
  • Supply voltages: AC: 24V; 230V (other voltages on request)
  • Supply tolerance: -15%…+10%
  • Power consumption: < 3VA
  • Dimensions:(W) 54mm x (H) 90mm x (P) 68mm
  • Output relay:
    • Max. power rating: 2500VA (10A/250V)
    • Max. switching voltage: 400VAC

Order codes

423RNP20002

24VAC

423RNP20023

230VAC