Electric Actuators

All OBL pumps, can be equipped with Z type electrical actuator, with the following characteristics :

  • IP 66 STD (Standard)
  • Manual emergency override
  • Anticondensation heather (on demand)
  • Non standard voltages and frequencies
  • External automatic/manual selector

Flow rate is adjusted according to the following input signals :

  • 4-20 mA, 0-20 mA, 20-4 mA e 0-10 V
  • Pulses (0 – 2 Hz, 0 – 30 Hz)
  • RS 485 protocol
  • Profibus DP – V Ø