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Ultrasonic Module Waterproof
Original price was: ₹950.00.₹900.00Current price is: ₹900.00. inc. GST
YF-S403 water flow sensor 1-30L/min Flow meter
Original price was: ₹600.00.₹550.00Current price is: ₹550.00.
YF-S401 PVC Water Flow sensor
Original price was: ₹550.00.₹500.00Current price is: ₹500.00. inc. GST
- Model: YF-S402
- Voltage Range: 5~12 V
- Operating Current: 15 mA (DC 5V)
- Insulation Resistance: >100 MΩ
- Inner Diameter: 4 mm
- Outside diameter: 7 mm
- Proof Water Pressure: <0.8 MPa
- Water Flow Range: 0.3-6 L/min
- Accuracy: ±5% (0.3-3L/min)
- Output Pulse High Level: >4.5 VDC (DC input voltage 5 V)
- Output Pulse Low Level: <0.5 VDC (DC input voltage 5 V)
- Output Pulse Duty Ratio: 50% ± 10%
- Water-flow Formula: 1L = 5880 square waves
- Working Humidity Range: 35% ~ 90% RH (no frost)
- 6 mm hose is recommended
- Avoid unit contact with corrosive chemicals
- The unit must be installed vertically, tilted no more than 5 degrees
- The liquid temperature should be less than 120 C to avoid damage to the unit
- With stainless steel axis in the wheel, abrasion-resistant
- Dimension: 58*35*26 mm
- Weight: 30g
Description
A Float sensor defines as a simple water level indicator. This water level controller is used in a pump, an indicator, an alarm, or other devices. YF-S401 Water Flow Measurement Sensor offers 0.3-6Liter/min Flow Rate used with hot waters, cold waters, warm waters, clean water, and dirty water also. These are arranged in line with your water line and consists of a pinwheel sensor to measure how much liquid has moved through it.
YF-S401 works on the principle of the Hall Effect. According to this principle, a voltage difference is induced in the conductor due to the rotation of the rotor. The integrated magnetic Hall Effect sensor in the sensor outputs an electrical pulse with every revolution. The Hall Effect sensor is protected from the water pipe ensuring the sensor stays safe and dry. The water flow is calculated by counting the pulses from the output of the sensor. Each pulse is approximately 2.25 millimetres. These Flow meters offers a wide range of application for measuring water flow and is quite easy to build a water management system using the renowned water flow sensor YF-S401. Moreover, the YF-S401 water flow sensor consists of three wires and is easily interfaced easily with any microcontroller and Arduino board. It operates at a 5V Vcc supply providing pulse output.
This Water flow sensor includes a plastic valve through which water can pass. A water rotor along with a Hall Effect sensor senses and measure the water flow. As the water flows through the valve, the rotor rotates. This results in variation in the speed of the motor. This variation is calculated as output as a pulse signal by the Hall Effect sensor. Thus, the rate of flow of water is measured.
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