Danfoss qt temperature controller 45-60°c

QT is a self-acting thermostatically controlled actuator developed for use as return temperature control in 1-string heating systems. QT is intended to be used with the dynamic balancing and control valve AB-QM 4.0. AB-QM 4.0 together with QT is a complete 1-string solution: AB-QT.Main data:- Setting range: 35-50°C, 45-60°C, 65-85°CDeveloped for AB-QM 4.0 DN 15-20- External surface sensor that is easy to install