How is the monitoring unit positioned inside the machine room?
The monitoring unit can be screwed into an M8 / M12 thread. The recommended option for installation is Halder's base plate with the slot nuts of the V40 / V70 system.
How is electrical power supplied to the unit?
Integrated in the wireless transmitter is an AA battery (3.6V). Varying with use, the battery will last between 300 – 1,400 days.
The wireless receiver comes with a power supply interface:
Rated operating current / voltage Ie / Ue max. 0.1A / 24VDC -15% …+10%
How is the monitoring signal transmitted wirelessly?
The electrical signal is converted into a radio signal by means of a wireless transmitter and converted back into an electrical signal by the antenna of the wireless receiver. This makes it possible to transmit the signal without the need to route the cable out of the machine room.
What type of signals are handed off at the wireless receiver?
Input: Radio signal via antenna (frequency 868.3MHz)