Metal tube float flowmeter is suitable for flow measurement of medium with low velocity. Reliable work, small maintenance, long life; Requirements for straight section are not high; Wider flow ratio 10:1; Double-row large liquid crystal display, optional instantaneous/cumulative flow field display, with backlight single axis sensitive indicator; Non-contact magnetic coupling drive; All metal structure, suitable for high temperature, high pressure and highly corrosive medium; Can be used in flammable, explosive dangerous occasions; Optional two-wire system, battery, ac power supply; Multi-parameter calibration function; Metal tube flow meter with data recovery, data backup and power-fail protection function. The technical parameters of metal tube float flowmeter: measuring range: water (20 ℃) 1-200000 l/h, air (20 ℃ and 0.1013 MPa) 0.03-4000 m3 / h see flow meter, special traffic can be custom-made range than: standard 10:1 special type precision: all the sons of standard 1.5 magnitude 1.0 special type pressure rating: standard: DN5-4.0 MPa DN8 DN5-3/4 "1.6 MPa special type: N1-dn5 25MPa dn8-dn20 16MPa jacket pressure class: 1.6mpa special type pressure loss: 7kpa-70kpa medium temperature: standard type: -80 ° c -+200 ° c: PTFE: 0 ° c -85 ° c high temperature type: temperature up to 00 ° c medium viscosity: DN15 <5mPa. S (f15.1-f15.3), <30mPa. S (f15.4-f15.8), DN25 < 250mpf.s, DN50DN15: <300mPa. Standard 24VDC two-wire 420mA (10.8 vdc-36vc) ac: 85-265vac 50HZ battery: 3.6v @4AH nimh battery output: instantaneous flow at upper or lower limit

Standard: set a * 100 ma @ 100 euro) special type: 0 VDC internal impedance relay output (contact capacity big 5 a * * * @ 250 vc) pulse output: cumulative pulse output, small interval * 50 milliseconds LCD: instantaneous flow display numerical range: 0-50000 cumulative flow display numerical range: 0-99999999 protection grade: IP65 explosion-proof marks: this Ann type ia Ⅱ CT6 flameproof d Ⅱ CT6

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