Electronic heat cost allocator with watchdog timer, Double sensor, Summer switch-off: 06/01 – 09/30, due date 09/30

Stock no. S55562-F102

Stock no. S55562-F102

Device for heat cost allocation by acquiring the amount of heat emitted by radiators.

WHE50.. heat cost allocators without communication interface must be visually read on site and the readings must be manually written down. They are especially suited for basic plants that require no complex data evaluations or no very fast readout.

  • Programming is performed with the ACT50 software.

  • Simply extendable with remote sensor.

  • All types are supplied without mounting plate (heat conductor).

Additional info

All heat cost allocators are supplied without mounting plate. The mounting plate must be ordered as a separate item.



Due Date


Operating voltage

DC 3 V

Voltage supply

Lithium battery

Battery life

>10 Years



Dimensions (W x H x D)

40 x 102 x 31 mm