Enhance your fluid management system with this compact and reliable Water Flow Sensor, designed for precise flow measurement in various applications. Crafted from durable POM material, this sensor features a standard G1/4in PE pipe interface, ensuring easy integration and broad compatibility with systems like water heaters and water dispensers. Engineered for durability and accuracy, it measures flow rates from 0.2 to 8 liters per minute with excellent pressure resistance, making it a versatile choice for monitoring and controlling water flow. Key Features: · Compact and Lightweight Design: Small size and light weight make installation simple and space-efficient, ideal for tight or limited spaces. · Durable Waterproof Construction: Equipped with a Hall element waterproof design and wear-resistant impeller material, this sensor offers extended service life and reliable performance in wet conditions. · 3-Wire Connection: Features a three-wire setup with red for positive, black for negative, and yellow providing a pulse signal, enabling straightforward electrical integration. · Accurate Flow Measurement: Supports a flow range of 0.2-8L/min with pulse frequency defined as F = (18 x Q) ± 5%, ensuring precise monitoring of water flow rates. · Wide Application Range: Standard G1/4in PE pipe interface and rugged design allow use in water heaters, water dispensers, and other fluid systems, also functional as a flow switch. · High Performance Under Pressure: Withstands pressures up to 1.75 MPa and operates safely at temperatures up to 80℃, making it suitable for various operational environments. Specifications: · Material: POM (Polyoxymethylene) · Interface Size: G1/4in PE pipe · Inner Diameter: Approx. 6.5mm / 0.26in · Flow Range: 0.2-8L/min · Pulse Frequency: F = (18 x Q) ± 5% · Withstand Pressure: ≤1.75 MPa · Maximum Operating Current: 15mA (DC 5V) · Operating Temperature Range: ≤80℃ Package Includes: · 1 x Water Flow Sensor This Water Flow Sensor delivers reliable, accurate flow measurement in a compact and durable design, making it an essential component for water flow monitoring and control across a variety of systems. Its user-friendly installation and robust performance ensure long-lasting and efficient operation in both residential and industrial settings.