Measurement range: water (20℃) 1-200000 l/h air (20℃, 0.1013MPa) 0.03-4000m3/h

Range ratio: standard model 10:1

Accuracy: 1.5% F.S

Pressure grade: Standard type: DN15-DN50 4.0MPa (25MPa); DN80-DN200 1.6MPa (16MPa); Sanitary chuck type 1.6MPa

Medium temperature: standard: -80℃-+200℃ : PTFE: 0℃-85℃; High temperature: up to 400℃

Medium viscosity: DN15: <5mPa.s(F15.1-F15.3; DN25: < 250 mpfa. S; DN50-DN150: <300mPa.s

Ambient temperature: -30 ° C -+85 ° C

Connection type: GB/T9119-2000 standard flange, sanitary chuck

Cable interface: M20 * 1.5

Power supply: standard 24VDC two-line system 4-20mA (10.8VDC-36VDC); Ac type: 85-265VAC 50HZ; Battery type: 3.6V@4AH nickel metal hydride battery

Alarm output: upper or lower limit instantaneous flow alarm (normally open type or relay type)

Protection level: IP65

Explosion-proof mark: intrinsically safe type iaⅡCT6 flameproof type dⅡCT6