
Thermal Actuator A · A-Series
A 40405 and A 41405 thermal actuators are designed for controlling control valves in HVAC automation systems. The thermal actuator can be controlled…
Brand
Sensors, transmitters and controllers for building automation and HVAC: temperature, humidity, CO₂, differential pressure and airflow, with Modbus, BACnet and LoRaWAN communication. A Finnish manufacturer.

A 40405 and A 41405 thermal actuators are designed for controlling control valves in HVAC automation systems. The thermal actuator can be controlled…


AO 2 is a signal converter made for HVAC applications. By using this converter one 0-10 V signal can be divided to two 0-10 V signals. Heating or…

AO 3 is a signal converter made for HVAC applications. By using this converter one 0-10V signal can be divided three 0-10V signals. Heating or…

APR 40625 thermal actuators are designed for controlling control valves in HVAC automation systems. The thermal actuator is controlled by 0…10 V…

APR 40405 thermal actuators are designed for controlling control valves in HVAC automation systems. The thermal actuator is controlled by 0…10 V…

AR 1 auxiliary relay 250Vac 10A resistive normally open contact. 24Vac control signal.


AST 20405 and AST 21405 thermal actuators are designed for controlling control valves in HVAC automation systems. The thermal actuator can be…



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