WHF

PADDLE WHEEL FLOW METER WHF series senses the rotating of a paddle wheel to measure flow rate. Its connector and sensor parts are unified, providing easy installing without extra devices. Wide Flow Range: 10 ~ 150 liter/minVarious Body Material: HT-PVC, TeflonHigh Accuracy: ±3% F.SNo leak and No Particle caused by One Body ProcessingALARM, 4 ~ 20 mA, 1~5 V, RS-232C OutputInstant Folw Rate Displaying Indicator Application Inline Flowmeter for semiconduct process Semiconduct device that require analog output of flow rate Monitoring of flow rate Suitable for general water treatment Specifications FLOW SENSOR Measuring Object Liquid (BELOW VISCOSITY 5.0 cP) Accuracy ±3% FULL SCALE OP. Press Max 8 kg/cm2 OP. Temp Max 80°C Input 12 ~ 16 VDC Output PULSE 0 ~ 120 Hz Connection Type SOCKET, THREAD, UNION INDICATOR DISPLAY Instant Flow Rate Function Flow Range Setting Mode Power 110 ~ 220 VAC Input Pulse : 0 ~ 5 kHzAnalog : 4 ~ 20 mA or 1~5 V Output 2 Relay4~20 mARS-232C Standard Measuring Range MODEL Flow Range Size WHF-010 ~ 10 liter/min 1/4", 3/8" WHF-020 10 ~ 20 liter/min 3/8", 1/2" WHF-050 20 ~ 30 liter/min 1/2",3/4" WHF-100 50 ~ 100 liter/min 3/4", 1" WHF-150 100 ~ 150 liter/min 1", 1 1/2" WHF-200 150 ~ liter/min *option