3.9 cm (1.5 inch) Water Flow Sensor-YF-DN40
1.5″ Water Flow Sensor-YF-DN40 consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. It’s speed changes with the?different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine.
Features/Specs
- Thread size: Male 1 1/2″
- Size:L 92x OD46 X1.5″
- Colour: Black colour
- Flow rate: 5~200L/min
- Flow Pulse: F(Hz)=(0.45xQ) +/-3% Q=L/min
- 1L water= 27Pulse
- Max. Working Current: 15mA (DC5 V)
- Min. Working Voltage: DC 4.5V
- Working Voltage: DC 5V~24V
- Load Capacity: =10 mA (DC 5 V)
- Operating Working Temperature : -25 Degree centigrade to +80 Degree centigrade
- Liquid Temperature: 85
- Accuracy: 3~5%
- Working environment: water, liquid, light oil etc
Note: Product Images are shown for illustrative purposes only and may differ from actual product
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