Water flow switch JR-B678
Item: Water flow switch JR-B678
Short Description: Also named Pressure Control Flow Switch,Pressure Switch,Water Flow Sensor.It always works with water pump to control water pump state(work or stop) depends on its sensor for water flow or not.After open water equipment, the water will flow in water pipe, the flowing water impulse door sensors inside along the shaft to rotate the flow direction of water flow, magnetic device inside rotate with the shaft together, to a certain position, trigger the sensing element, the switch then is turned on, (if you connect it with the water pump),then the water pump starts to work. When the water is turned off, the pump then stop working.The switchs are widely used in the field of solar thermo system,water project,and industry field.
Materials: Plastic shell
Models: JR-B678, male connector 3/4″ to 3/4″;
Place of origin: China , Sell to worldwide.
|Order or Inquiry on “Water flow switch JR-B678”|
|Models & Details for “Water flow switch JR-B678”|
|最大开关电流: 0.5 A( 安培 )||启动水压: ≤ 0.1 Mpa （兆帕）|
|最大负载电流: 1.0 A( 安培 )||最少承受水压: 1.2 Mpa （兆帕）|
|最大接触电阻: 100 m Ω||最大承受水压力: 1.6 Mpa （兆帕）|
|最大负载功率: 10 W( 瓦特 )||工作环境温度:-10—100℃（摄氏度）|
|最大开关电压:100 VDC(直流电压)||适用环境温度: -4 0 — 150 ℃（摄氏度）|
|最少崩溃电压: 220 VDC( 直流电压 )||使用寿命: 10e8 次（开关循环）( 5VDC 10mA)|
|启动水流量: ≤ 2 L/min （升分钟）||响应时间: 0.2 S （秒）|
|工作水流范围: 2- 30 L ∕ min （升∕分钟）||释放时间: 0.2 S （秒）|
The switchs are widely used in the field of solar thermo system,water project,and industry field.With this water flow switch,you can let Solar Hot Water Circulation Pump work only when the water in pipe flows. Once water flow stops,the pump will stop running,too.
|Buying guide to “Water flow switch JR-B678”|
- The item is available for retail and wholesale;
- The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
- Accept bulk order with Container delivery;
- Please contact us to email: [email protected]