Keenso High Precision DN15 G1/2 Water Flow Sensor Hall Flow Meter with 4 Tubes Pulse Flow Sensor (Black 3 Lines) Liquid Level Sensors
Keenso High Precision DN15 G1/2 Water Flow Sensor Hall Flow Meter with 4 Tubes Pulse Flow Sensor (Black 3 Lines) Liquid Level Sensors
Keenso-- As a responsible seller, we promise a 100% refund / Replacement and a 24-hour online deadline to answer your questions. If you have any problems with the products, please feel free to contact us. Order our water flow sensor. We will make you satisfied with our professional product and service. Thank you for your navigation and support. Description: The water flow sensor is mainly composed of a plastic valve, a subassembly of water rotor and a hall. Sensor.It is mounted at the inlet of the water heater and used to measure water flow. As water flows through the rotor subassembly, the magnetic rotor rotates and the speed changes with the flow rate. The Hall effect sensor sends the corresponding pulse signal back to the controller and the controller evaluates the water flow and adjusts the flow. Features: Working range: 1 ~ 30 l/min. Water pressure: ≤1.75MPa Hose thread: G1/2 (DN15) Outer diameter of the thread: approx. 2 cm. Output waveform: square wave. Size: 6.1 x 3.4 cm. Wiring: Red: IN + Yellow: Out (signal output). Black: GND- Note: 1. Prohibited severe impact and chemical erosion. 2. Throw or collision prohibited. 3. The water flow detection must be the same as the arrow on the sensor. 4. The water temperature should not be more than 120°C. Included in delivery: 1 x flow sensor.
Product Features
- Waterproof: The sensor has a high-quality Hall effect element and is encapsulated with adhesive, to prevent water from entering.
- Leak protection: Seal ring uses mechanical structure that emphasizes from top and bottom directions and will not leak.
- Wear-resistant: The internal impeller has a shaft made of stainless steel, which is very wear-resistant.
- Excellent performance: It is a great sensor with high precision, long life and stable performance.
- Easy to install: This flow sensor meter is light, small and easy to install.