PRODUCT FILES

PT620SET

15km WIRELESS SYSTEM FOR REMOTE CONTROL OF A PUMP BY A WATER TANK

The system is used for automating the filling of a water tank by a water pump situated several kilometres away.

The great advantage of using a PT620 lies in that commands from the tank to the pump are wirelessly emitted, thereby significantly reducing the cost of installation.

The system is used for automating the filling of a water tank by a water pump situated several kilometres away. It consists of two main components, a transmitter installed in the tank and a receiver installed in the pump's electrical panel.

The transmitter monitors the level of the water tank and accordingly emits START or STOP messages to the receiver. This eliminates the need for constant monitoring of the tank level by the user.

The great advantage of using a PT620 lies in that commands from the tank to the pump are wirelessly emitted, thereby significantly reducing the cost of installation.

The range of the system exceeds 10km depending on propagation conditions (within line of sight).

The commands are emitted fully encoded to ensure security.

The system is also available for control of two, three or four pumps  from a single tank. (ΡΤ620DPT620T & PT620Q). Also available as PT620F, when tank level motitoring is done with a float-switch. 

  • antenna
    Dipole λ/2
  • relay outputs
    N.O., 10A / 250V AC memory / latch relay, cat. AC1
  • transmitter power supply
    230VAC / 50Hz
  • receiver power supply
    230V AC / 50Hz
  • operation frequency
    V.H.F.
  • transmitter power
    500 mW
  • modulation type
    F.S.K.
  • frequency deviation
    ±2,5 KHz
  • receiver sensitivity
    0,3µV (12db sinad)
  • connection socket
    Bulb type, 11p
  • transmitter enclosure
    Plastic panel / 300x220x120mm / IP56
  • receiver enclosure
    Plastic box / 42x89x94mm / IP41