1. High sensitivity and strong durability.Light weight, reasonable size, and stable performance. 2. Response: less than 1 second. 3. Widely used: It can be used in Water dispenser, Water filter, automatic vending machines, etc. 4. Low water pressure startup, easy installation, and safe use. 5. Basic principle: When water flows in the preset flow channel, it pushes the magnet to move. When it moves to the corresponding reed tube and senses the magnetic field, the reed tube conducts; When there is no water flow, the magnet returns under the thrust of the spring, and the corresponding reed tube cannot sense the magnetic field, causing the reed tube to disconnect. Parameters: Model: MW-WS-S2 Interface size: 2-point quick connect (1/4INCH) Thread: G1/4 Starting flow rate: S2 type: Less than300ml/min Response time: Less than1S Switch type: normally (disconnected) Wire length: 50cm Segment type: XH-2 Voltage range: DC0-110V Maximum closing current: 0.5A Maximum load current: 1A Wire connection strength: Apply 20N.10S tensile force along the axial direction of the terminal, and 20N.10S tensile force along the vertical direction of the terminal (there is no damage at the connection) Water pressure resistance: open at a hydrostatic pressure of 1.05MPa for 5 minutes (without leakage or damage) Drop performance: Drop onto the concrete from a height of 50cm in any direction once (after the test, the action is normal and there is no damage) Applicable environment Applicable water quality: turbidity Less than1; Fe+Co+Ni Less than0.3Mg/L Applicable water pressure: 0.8MPa Applicable water temperature: 5~50 Environmental humidity: Less than85% Storage temperature: -20~50 Material: plastic colour: grey Package Contents: 2 x Water flow sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.