PRODUCT FILES

PT412

ADJUSTABLE DELAY LEVEL CONTROL RELAY

The device controls the level of a liquid in a tank through the use of a float switch and can be used with long cables. It provides an adjustable delay before the activation of the relay.

It is connected to a ball float switch.

The device controls the level of a liquid in a tank through the use of a float switch and can be used with long cables. It provides an adjustable delay before the activation of the relay.

It is connected to a ball float switch.

It is installed in an electrical panel on a standard relay socket.

It is designed to prevent unnecessary activation of the pump due to superficial waves on the water tank during emptying of the tank. The relay contact is activated when the tank level is low and the float switch contact is short-circuited. Conversely, the relay is deactivated when the tank is full and the float switch contact is open.

  • power supply
    230V AC / 50Hz
  • relay outputs
    One changeover contact relay 10Α / 250V AC cat. AC1 
  • indications
    POWER ON and RELAY ON
  • connection socket
    Bulb type, 8p or 11p
  • protection
    Varistor (against overvoltage and lightning)
  • operation temperature
    -20 to +50 C
  • adjustments
    Time delay: 0 - 6 min 
  • max. float contact voltage
    18VDC
  • float connection cable
    2,5mm² cross-section, 3km max. length
  • enclosure
    Plastic box / 42x89x94mm / IP41
  • sensor
    Ball-type float switch