Calorimetric meter flow rate flow air or nitrogen in installation, optionally for other gases. occurs in two ranges pressures up to 16 bar and up to 40 bar. principle measuring calorimetric consists in on cooling heated electrically sensor through flowing air. cooling sensor is directly dependent od flow mass air, hence not requires compensation pressure and temperatures. meter digital measures momentary flow flow and counts using pulses total wear compressed air. is to displayed on display, a all measurements can be transmitted through coupling to the standard Modbus RTU. Flowmeter can be quickly and easily removed without removing entire section measurement with installation in order to cleaning or calibration. cap for flowmeter ensures continuous use with lines in time cleaning. line bypass section measurement not is required. Flowmeter EW 850 thanks to its compact construction It can be used for measuring flow and wear air we all places installation od compressor until for smallest equipment and tools. range measuring should be selected appropriate for flow in installation. Due to possibility occurrence errors measurement necessary is avoiding condensation on element sensor or moisture conveyed medium. Not should exceed ranges use flowmeter! at selecting flowmeter for other gases than air or nitrogen please o contact with Tubes International. Working pressure: up to 16 bar or up to 40 bar. Material: steel stainless AISI 304 (section measurement, for version 16 bar), steel stainless AISI 316 (section measurement, for version 40 bar), polycarbonate (housing). medium: air, nitrogen (option - other gases). unit flow: m³/h, l/min. accuracy: ± 1.5% value measurement, ± 0.3% full scale. outlet analogue: 4 ÷ 20 has,