Hall Flow Sensor Water G3/8 Hall Effect Flow Meter DC 3.5V-24V 0.3-10L/min 25Cm Water Flow Sensor Switch
Hall Flow Sensor Water G3/8 Hall Effect Flow Meter DC 3.5V‑24V 0.3‑10L/min 25Cm Water Flow Sensor Switch
Features: The Hall component has a waterproof design to prevent water from entering, high quality material is inserted in the impeller, durable and wear-resistant Specification: Item Type: Hall Flow Sensor Material: POM Interface Size: G3/8 tube Voltage Range: DC3.5- 24V Inner Diameter: Approx. 5mm / 0.2in, Outer Diameter: Approx. 9.5mm / 0.37in Flow Range: 0.3-10L/min Pulse Frequency: F=(10xQ)±5% Withstand Voltage: ≤ 1.75map Output Pulse High Level: ≥DC4.6V (Input Voltage DC5V) Low Output Pulse Level: ≤DC0.5V (Input Voltage DC5V) Maximum Operating Current: 15mA (DC5V) Operating Temperature Range: ≤80℃ Package List: 1 x Hall Flow Sensor
Product Features
- Inner Diameter: Approx. 5 mm / 0.2 inch, Outer Diameter: Approx. 9.5 mm / 0.37 inch
- Note: 1. The installation should follow the flow direction on the back of the product, otherwise there will be no signal output. 2. A filter must be installed at the input of the sensor to prevent particles and dirt from entering the sensor.
- Output pulse high level: DC4.6V (input voltage DC5V); Low level output pulse: DC0.5V (input voltage DC5V); Maximum operating current: 15mA (DC5V)
- The water flow sensor is attached to the water heater and can be practically used as a flow switch
- Red is positive, black is negative, yellow is pulse signal, different colors are for To distinguish them clearly