Product Name: Saddle Type Water Flow Sensor Model NO.: ZSJZ Alarm Form: Automatically Excluded Customized: Customized Condition: New Certification: SGS, ISO, Cccf Material: Ductile Iron Finish: Standard Red Painting Size: 1"-8" Working Pressure: 1.2MPa Type: Saddle/Thread/Flange/Weld Delay Time: 5~90 Seconds Sensitivity: 15-37.5 L/Min Contact Capacity: AC220V,5A/DC24V,3A Trademark: SINCO or OEM Transport Package: Standard Export Package Specification: 25mm-200mm Origin: Quanzhou, Fujian HS Code: 9026100000 Product Description Saddle Type Water flow sensorIntroductionWater flow indicator is uesed in automatic water spray extinguishing system.they can be installed in main water supply pipe or brand pipe.then they deliver flow signals of one area,Signals can reach electric contronal box and also can be used for starting fire water pump control switch. We makes all kinds of water flow indicator. There are with time circuit ZSJZ(A model) or without time delayer circuit ZSJZ(B model) ,are of seven specifications such as 50(2") 65(2-1/2") 80(3") 100(4") 125(5") 150(6") 200(8") to serve different pipes, connecting ways: pipe threaded, welding type,flanged type and saddle type for users' choice.Technical parametersConnectionTypeSaddle TypeModelZSJZ/ANominalDiameter(mm)50/65/80/100/125/150/200/250WorkingPressure(Mpa)1.2 (12bar)DelayTime(s)2-90Sensitivity(L/Min)15~37.5ContactCapacityAC220V,5A/DC24V,3AConnectionTypeFlange TypeModelZSJZ/FNominalDiameter(mm)50/65/80/100/125/150/200/250WorkingPressure(Mpa)1.2DelayTime(s)2-90Sensitivity(L/Min)15~37.5ContactCapacityAC220V,5A/DC24V,3AConnectionTypeThread TypeModelZSJZ/SNominalDiameter(mm)50~150WorkingPressure(Mpa)1.2DelayTime(s)2-90Sensitivity(L/Min)15~37.5ContactCapacityAC220V,5A/DC24V,3AConnectionTypeWelding TypeModelZSJZ/HNominalDiameter(mm)50/65/80/100/125/150/200/250WorkingPressure(Mpa)1.2DelayTime(s)2-90Sensitivity(L/Min)15~37.5ContactCapacityAC220V,5A/DC24V,3APhotoesOther Firefighting Equipment