Enhance your water flow control systems with this high-sensitivity and durable Water Flow Sensor Switch, designed for precise and reliable operation in various water circulation applications. Crafted with premium materials including an H58 forged copper or polycarbonate shell and a NdFeB permanent magnet core, this sensor ensures long-lasting performance and stability. The model FS G1/2 features double male G1/2 threaded inlet and outlet ports for secure and leak-proof connections, making it ideal for water heating control, pump switch control, solenoid valve on/off control, and other water flow management needs. Key Features: · **High Sensitivity & Durability:** Equipped with a magnetic core and return spring mechanism that accurately detects water flow changes, ensuring responsive and consistent sensor output. · **Premium Construction:** The sensor housing is made from robust H58 forged copper or polycarbonate, while the core uses a high-quality NdFeB permanent magnet, providing excellent corrosion resistance and longevity. · **Standardized Thread Size:** Features double male G1/2 threaded connections for tight, stable, and easy installation in standard water pipelines. · **Wide Operating Range:** Supports a working voltage of DC 0-210V and current between 0.5-1A, withstanding temperatures from -10°C to 85°C and working pressures up to 0.65Mpa, suitable for diverse water flow environments. · **Accurate Flow Detection:** Detects minimum starting flow rates of ≥0.75L/min and maximum throughput up to 5L/min, providing reliable control signals for system automation. · **Signal Output Compatibility:** Outputs switch signals (DC24V/0.5A, 36V/0.5A or AC220V/0.1A) ideal for controlling pumps, valves, and other water system components via relay switches. · **Application Versatility:** Perfect for water circulation control, inlet/outlet flow monitoring, water heating systems, pump control, and solenoid valve on/off operations, ensuring efficient water management. Specifications: · Item Type: Water Flow Sensor Switch · Model: FS G1/2 Double Male Thread · Working Voltage: DC 0-210V · Working Current: 0.5-1A · Working Temperature: -10 to 85°C · Maximum Temperature Resistance: 85°C · Working Pressure: 0.2 Mpa · Rated Working Pressure: ≤0.65 Mpa · Maximum Pressure of Shell: ≤1.5 Mpa · Medium Specific Gravity: 0.7 · Thread Size: Double Male Thread G1/2 · Minimum Starting Flow: ≥0.75L/min · Maximum Throughput: ≤5L/min · Signal Output Load: DC24V/0.5A, 36V/0.5A, AC220V/0.1A Package Includes: · 1 x Water Flow Sensor Switch (Model FS G1/2) This Water Flow Sensor Switch delivers precise flow detection with durable construction and easy installation, making it an essential component for automated water control systems. Its reliable switching signal output and compatibility with standard plumbing threads provide a versatile and efficient solution for water circulation and pump control applications.