
Water Flowmeter Wg214 Energy Gas Meter Liquid Level Sensor. Zero Power Consumption: Operates without external power supply, outputting pulse signals only when magnetic field polarity changes. Intrinsic Safety Design: No mechanical contact and no spark generation, ensuring safety in hazardous environments. IP65 Protection Rating: Dust-tight and protected against water jets, suitable for harsh environments. RoHS Certified: Compliant with Restriction of Hazardous Substances regulations for environmental safety. Stable Bipolar Excitation: Outputs positive and negative pulse signals with stable operation near zero speed. Direct Circuit Integration: Signal processing is simple, allowing direct connection to transistors, comparators, and A/D converters. Remote Signal Transmission: Output signals can be transmitted over long distances via signal lines for LAN management.