EE771 Compressed Air and Gas Flowmeter DN15-DN50

EE771 is designed for compressed air and gas flow measurement in pipelines ranging from DN15 to DN50. It can output standard volume flow rate, standard flow velocity, mass flow rate, and temperature, and features a built-in cumulative flow counter. Utilizing an E+E hot film element, the 7 bar factory calibration ensures an accuracy of ±1.5% of reading and a range ratio of 1:400. The measuring valve with a cutoff function allows for short-term interruption of airflow for quick assembly and disassembly, ensuring precise and repeatable probe positioning. It offers two calibratable outputs, with options for Modbus RTU or M-Bus.