Room Comfort Sensor

Quick Start Guide

Technical Data


Room Comfort Sensor Air Room Climate Sensor Air – Battery Operated Room Comfort Sensor Tree
Power Supply 9…28VDC SELV 2x AAA Batteries 9…28VDC SELV
Power Consumption typ. 65mW max. 85mW typ. 0.02mW max. 50mW typ. 149mW max. 160mW
Battery Life / Approx. 2 Years /
Ambient Temperature -20…55°C
Protection Class IP20
Cleaning No Maintenance Required. Clean with a damp cloth.
Dimensions 55x55x18mm without Frame. 80x80x18mm with Frame
Temperature -40…125°C +/- 0.5ºC
Humidity 0…100% r.H. (Non Condensing) +/- 2%
CO² No C0² Sensor 400…10,000ppm +/- 80ppm

Power Supply:

Room Climate Sensor Air Room Climate Sensor Tree
The Room Climate Sensor Air can be supplied with two AAA batteries or a fixed power supply of 9…28VDC. To pair the Room Climate Sensor Tree, connect the power supply (Orange/White Terminals) and the Tree cables (Green/White Terminals). We recommend the Loxone Tree Cable for wiring the Room Comfort Sensor Tree.


The recommended mounting height for the Room Comfort Sensor is between 1.2m – 1.6m when mounted on the wall. It is important that the sensors are positioned in a place where the measurements accurately reflect the room climate. This means it should be positioned in accordance with how the room is used, i.e. close to where people are.

The following should be avoided:

  • Direct sunlight
  • Mounting on external walls
  • Proximity to any heating or cooling devices
The Room Comfort Sensor Air can also be freely placed on suitable surfaces when in battery operation, using the supplied cover. (e.g. on tables, on shelves, etc.) The Room Comfort Sensor is wall mounted using the supplied mounting frame. For this purpose, the frame is mounted on an installation box or a suitable surface and the Room Comfort Sensor can then simply be snapped into the frame.

Pairing Tree:

For a detailed description of how to pair Tree devices, see here.

Pairing Air:

For a detailed description of how to pair Air devices, see here.