1Pcs Water Flow Sensor DC3.5-24V Nylon Liquid Flowmeter NPN Hall Flow Sensor Water 1.75MPa 1/2" 3/4" 1" 2" Fluid Flow Sensor Switch(1/2")

FlowmetersAbout this itemModel: 1/2" YF-S201, 3/4" FS300A, 1" YF-G1, 1-1/4" YF-DN32, 1-1/2" YF-DN40, 2" YF-DN50, Water Flow Sensor.Output signal: NPN pulse signal.Interface size: DN15(1/2"), DN20(3/4"), DN25(1"), DN40(1-1/2"), DN50(2").Flow range: 1/2"(1~30 L/min), 3/4"(1~60 L/min), 1"(2~100 L/min ), 1-1/4"(2~120 L/min),1-1/2"(5~150 L/min), 2"(10~200 L/min) Error±5%.Working voltage range: DC3.5-24V.Material: NylonMedium temperature: -20°C-85°CWater pressure resistance: 1.75MPaOutput pulse high level: >DC 4.7V (input voltage DC 5V)<;DC 0.5V (input voltage DC 5V)Flow pulse characteristics: 1/2" F=[7.5*Q], That is 450 pulses per liter of water; 3/4" F=[6*Q], That is 360 pulses per liter of water; 1" F=[1.08*Q], That is 64.8 pulses per liter of water; 1-1/4" F=[0.45*Q], That is 27 pulses per liter of water; 1-1/2" F=[0.45*Q], That is 27 pulses per liter of water; 2" F=[0.2*Q], That is 12 pulses per liter of water. (F is frequency, Q is L/min) Error±5%Tightness: Close each hole, add 1.75Mpa water pressure test for 1 minute without leakage and deformation.Notice:1. The more you order, the more offers, please contact us.2. Package list: Sensor*1pcs3. Wiring mode:Red IN is connected to the positive poleYellow UOT signal output lineBlack GND connects to the negative pole==========Structure : controlMaterial : PlasticTemperature of Media : Normal TemperatureModel Number : Plastic Water Flow SensorOrigin : Mainland Certification :

• Flowmeters
• 1Pcs Water Flow Sensor DC3.5-24V Nylon Liquid Flowmeter NPN Hall Flow Sensor Water 1.75MPa 1/2" 3/4" 1" 2" Fluid Flow Sensor Switch