Water Flow Sensor YF-S401
EGP250
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Pick up from the Woodmart Store
To pick up today
Free
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Courier delivery
Our courier will deliver to the specified address
2-3 Days
Free
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DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
Free
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Warranty 1 year
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Free 30-Day returns
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Description
This simple flow sensor is very similar to its big brother, the YF-S201, but has been optimized for lower flow rates and features a higher pulse per liter count. Inside the housing, a small pinwheel with an attached magnet is spun by passing water; as the magnet makes each revolution, a hall effect sensor inside the housing outputs a pulse on the yellow wire.
This sensor is best suited for flow rates between 0.3 and 6 liters per minute and outputs 5880 pulses per liter (approximately 1 pulse per 0.17mL). The sensor has a barbed 7mm connection point on each side with an inner diameter of 4mm.
- A 6 mm hose is recommended
- Avoid unit contact with corrosive chemicals
- The unit must be installed vertically, tilted no more than 5 degrees
- Liquid temperature should be less than 120 C to avoid damage to unit
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Specifications:
- Model: YS-S401
- Working Voltage: DC 5V~12V
- Maximum Working Current: 15mA @ 5V DC
- Flow Rate Range: 0.3~6L/min
- Inlet Water Pipe Diameter: 4mm
- Load Capacity: ≤10mA (DC 5V)
- Water Pressure: ≤0.8MPa

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