Enhance your water system control with this high-sensitivity and durable Water Flow Sensor Switch, designed for precise water circulation and flow monitoring. Constructed with premium materials including a magnetic core made of NdFeB permanent magnet, a return spring, and a robust housing crafted from H58 forged copper or polycarbonate, this flow switch ensures reliable performance and long-lasting durability. The model FS G1/2 features double male G1/2 threaded inlet and outlet ports for secure and stable connections, making it ideal for a variety of water flow control applications. Key Features: · High Sensitivity and Durability: Engineered to detect water flow quickly and accurately, providing efficient control in various water systems. · Premium Construction Materials: Utilizes a NdFeB permanent magnet core, a return spring, and a high-quality shell of forged copper or polycarbonate for enhanced strength and corrosion resistance. · Standard G1/2 Double Male Thread: Ensures tight, leak-free connections suitable for standard piping systems in water circulation setups. · Versatile Application: Perfect for water circulation control, pump switch control, water inlet/outlet regulation, water heating systems, solenoid valve operation, and water outlet power management. · Wide Working Range: Supports a working voltage of DC 0-210V, current 0.5-1A, and operates reliably in temperatures from -10℃ to 85℃, with a maximum temperature resistance of 85℃. · Reliable Pressure Handling: Rated for working pressure up to 0.65Mpa and shell pressure resistance up to 1.5Mpa, suitable for most residential and industrial water flow control scenarios. · Signal Output: Offers switch-type signal output (DC 24V/0.5A, 36V/0.5A or AC 220V/0.1A) for seamless integration with relay and switch control systems. Specifications: · Item Type: Water Flow Sensor Switch · Model: FS G1/2 Double Male Thread · Working Voltage: DC 0-210 V · Working Current: 0.5-1 A · Working Temperature: -10 ~ 85℃ · Maximum Temperature Resistance: 85℃ · Working Pressure: 0.2 Mpa (typical), Rated ≤0.65 Mpa · Maximum Pressure of Shell: ≤1.5 Mpa · Medium Specific Gravity: 0.7 · Thread Size: G1/2 Double Male Thread · Minimum Starting Flow: ≥0.75 L/min · Maximum Throughput: ≤5 L/min · Signal Output Load: DC 24V/0.5A, 36V/0.5A or AC 220V/0.1A Package Includes: · 1 x Water Flow Sensor Switch (Model FS G1/2 double male thread) Operating Principle: When water flow exceeds 0.75 L/min, the magnetic core is displaced by the water movement, activating the magnetic sensor to output a "1" switching signal that triggers the connected control system. When the flow falls below 0.75 L/min, the return spring repositions the magnetic core, causing the sensor to output a "0" signal, stopping the system. This smart switching mechanism provides reliable and efficient water flow control, especially when paired with small relays. Note: Designed exclusively for water medium control; avoid use with other fluids. Ensure that control devices connected do not exceed the sensor's rated signal load. Keep away from strong external magnetic interference and avoid physical impacts on the device for optimal performance. This Water Flow Sensor Switch is an essential component for automated water management systems, combining precision, robust construction, and versatile compatibility to effectively monitor and control your water flow needs.