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Insertion turbine flow meter FEATURES: 1.low pressure drop 2.Good versaltility:one transducer canbe suitable to various piping, 3.High measuring precision:canreach ±1.0% 4.Low flow rate:it can be used in used in 0.3m/s velocity 5.Easy to intall:dispensed with special connection fittings. 6.LCD display 7.Various outputs:pulse,4 20mADC Specifition: Model code Velocity range (m/s) PN (mPa) Pipe size (mm) Note Error 1 % (For Liquid) Error2.5 % (For gas) LWGI-30 0.35 3.5 5 50 1.6 50 800 Assembly easy LWGI-80 0.35 3.5 5 50 1.0 50 2000 Valve option Medium temperature: -20 120 Degree Centigrade Ambient temperature: -20 55 Degree Centigrade Humidity:Less than 95 %.