Belimo Ultrasonic Flow Sensor 1¼" ?p 1.75 kPa FS 31.7 GPM 22PF-5UF HVAC

Ultrasonic flow sensor provides precise fluid measurement in a heating or cooling system. Equipped with automatic temperature and glycol compensation that ensures reliable measurement. Optional Thermostat Heater or Humidistat Heater to prevent condensation. Seamless integration via BACnet, Modbus and MP-Bus. Parameters can be easily set using NFC.