Datasheet

Construction
1 Actuator
2 Gas filled bellow
3 Setting handle
4 Setting spring
5 Pressure spindle
6 Capillary tube
7 Remote sensor
Operating Principle
Thermostatic sensors are proportional controls,
regulating the heat supply in relation to the
difference between the temperature set on the
sensor and the temperature of ambient air,
detected by the thermostat.
The thermal expansion element (bellow)
responds to room temperature by expanding or
contracting proportionally. The movement is
transmitted onto the control element of the
thermostatic valve.
The thermostatic sensor controls the amount of
water which flows into radiator to the suitable
flow level that is required to maintain the room
temperature on the set level.
Danfoss Aero® series of thermostatic sensors are
fitted with gas-filled bellows, ensuring fast
response time to changing ambient temperature.
Datasheet
Danfoss Aero® Thermostatic sensors series
3
© Danfoss Climate Solutions | 01/2023 | AI419132045568en-000102