ПРГ турбинного типа Расходомер

I.General Description Turbine flometer ,consists of LWG type flow sensor and displaying meter receiving electric pulse signal, is often used to measure the volume flow-rate and volume flow of low-viscosity fluid(gas or liquid) in closed pipeline and widely used in industries like oil, chemical, metal, aviation, scientific research, etc. II.Feature: a)Pulse output, linear feature; b) High accuracy, sensitive reaction; c) Wide measuring range; d) Signal output: pulse output(+12 +24VDC power supply, three-wire system);pulse output(+24VDC power supply, double-wire system);4 20mADC analog flow signal output. e)Explosion-proof category: d II BT3, ib II CT3 f) Simple structure, easy installation, operation and maintenance; g) Filter, eliminator and rectifier(aligner) can be provided as a whole package; g) A pair of companion vice flanges for installation is available. III.Main Technical Parameter: Ambient Temp.:-20 +55°C Relative Humidity:5% 95% Atmospheric Pressure:86 106KPa LWGQ Type for Measurement of Gas DN(mm) Flow Range(m2/h) Fluid Temp. Range(°C) Min. fluid density Nominal Pressure Accuracy All-in-one Explosion-proof 15 4 16 -20 +55 -20 +120 -20 +70 0.6 16 ±1.5% 25 8 20 40 20 100 2.5 6.3 50 30 200