Water Flow Sensor Switch with 1/2-inch Interface Electromagnetic Flowmeter Industrial Accessory Item Type: Flowmeter Type: Electromagnetic flowmeter Rated Power: 10w (load within 10w, no other requirements) Measuring Range: 60 (m3 / h) Application Areas: Air-liquid dual-use type, widely used in industrial automation, mechanical equipment, air compression industry, refrigeration and heating and ventilation fields. The water flow switch magnet is not in the flowing water channel, but it can be used normally in sewage system pipes. Adaptation: (1) The ambient temperature is not lower than 0 ℃. Do not knock on the casing. Keep away from magnetic objects. (2) The output of the signal is the switch quantity, so the connection mode of the control object must also be the switch control relationship. (3) The power of the controlled object shall not be higher than the signal load capacity. (4) This appliance is a water medium control equipment and it can not be used for other medium control. Various specifications and sizes.