Enhance your water flow measurement with this high-precision Water Flow Sensor Meter, designed for reliable and stable performance in various applications. Compact and lightweight, this sensor is easy to install and features a durable internal impeller with a stainless steel shaft for excellent wear resistance. The advanced mechanical seal ring ensures a leak-proof design by applying pressure from both top and bottom, providing long-lasting durability and safety. Equipped with a high-quality Hall effect element encapsulated in protective glue, this sensor is safeguarded against water ingress, ensuring consistent and accurate pulse signal output for precise flow monitoring. Key Features: · Lightweight and Compact Design: Small size (6.1 x 3.4 cm) makes installation simple and convenient in tight spaces. · Durable Stainless Steel Shaft: Internal impeller shaft resists wear, enhancing sensor longevity and reliability. · Leak-Proof Mechanical Seal Ring: Unique sealing mechanism applies pressure from two directions to prevent leaks effectively. · High-Quality Hall Effect Sensor: Encapsulated with protective glue to prevent water damage and ensure stable signal output. · High Precision and Stability: Provides accurate flow measurement with a long service life, suitable for continuous use. · Wide Working Range: Supports flow rates from 1 to 30 liters per minute with water pressure up to 1.75MPa. · Standard Pipe Thread: Features G1/2 (DN15) thread with approximately 2 cm outer diameter for easy integration. · Clear Output Signal: Square wave output waveform for seamless compatibility with controllers and monitoring systems. Specifications: · Working Range: 1~30 L/min · Maximum Water Pressure: ≤1.75 MPa · Pipe Thread: G1/2 (DN15) · Thread Outer Diameter: Approx. 2 cm · Output Waveform: Square wave · Size: 6.1 x 3.4 cm (2.4 x 1.3 in) Wiring Instructions: · Red Wire: IN+ (Power Input) · Yellow Wire: OUT (Signal Output) · Black Wire: GND- (Ground) Package Includes: · 1 x Water Flow Sensor This Water Flow Sensor Meter is ideal for water heaters and other fluid monitoring systems, delivering precise flow data to controllers for optimal system management. Its robust construction and reliable performance make it a dependable choice for both residential and industrial applications.