Gear Flow Meter, Electromagnetic Flow Meter, Ultrasonic Flow Meter manufacturer / supplier in China, offering High Temperature Resistance IP68 0-10V Submersible Boiler Water Level Sensor, RS485 Output PTFE Submersible Level Transmitter for Measuring Sea Water, 4-20mA Drop in Submersible Seawater Dewatering Tank Pressure Level Sensor and so on.