桨流量开关(塑料/久划)

Features: low pressure loss dirt resistant good repeatability hermetic separation of electrical and hydraulic components not include the bellows magnetic-sensitive switch magnet not in water Technical parameters: Max. voltage:250VAC Max. current:1A(50VA) Mode of connection:direct connect Output:SPST magnetic-sensitive switch(factory configure the N/O) Pressure:10bar Average press loss:0.01bar at Q.max Temperature:-10...85°C Protection class:IP65 Material:Body: PPO plastic Paddle: PPO Seal: NBR This series paddle flow switch is designed on the basis of analyzing and researching the shortcomings of other paddle flow switch in market. It with simple design, reasonable price and reliable performance. Material that contact with liquid adopts reinforced nylon and PPO. Compared with traditional target type flow switch, its performance is higher. It adopts plug-in installation, mechanical flow switch and permanent magnetic sensitive switch. Widely used in pool heat pump for monitoring and some other kind heat pump. Metering substance: Water gas/air oil Application: gas/air and liquid It is mainly applicable to industrial automation/mechanical equipment/air compressing industry/cooling and air-conditioner. The magnet not contact with water, so can normally work in sewage discharging system