Item Type: Plastic Water Flow Sensor Switch Model: Fs-1 / 2-nylon Interface Thread Size: Male/Female threads are G1/2in Material: Nylon Working Voltage: DC0-110V Working Current: 0.5-1A Medium Specific Gravity: 0.7 Signal Output Load: DC24V/0.5A, 36V/0.5A Suitable Ambient Temperature: 1 Suitable Working Temperature: 100 Minimum Starting Flow: 0.75L/min Maximum Throughput: 5L/min Rated Working Pressure: 0.65Mpa Maximum Pressure of The Shell: 1.5Mpa Length: Approx. 64mm / 2.5in Working Principle: When the water flow in the pipeline is greater than 0.75L/min, the magnetic core is displaced under the action of the water flow and drives the magnetic source to generate a magnetron effect to cause the sensor to output a "1" switching signal, which is input to the equipment control system , After power amplification, the purpose of water flow control is achieved. When the water flow in the pipeline is less than 0.75L / min, the magnetic core will drive the magnetic source back under the force of the return spring, so that the sensor outputs a "0" switching signal to stop the system Adaptation Scope and Conditions: (1) The ambient temperature is not lower than 0. Do not knock on the case. Keep away from magnetic objects (2) The output of the signal is a switch value, so the connection method of the control object must also be a switch control relationship. (3) The power of the control object must not be greater than the signal load capacity (4) This device is a water medium control device and cannot be used for other medium control.