Enhance the safety and efficiency of your water pump system with this advanced Pressure Switch, featuring intelligent MCU microcomputer control and a built-in pressure sensor for precise and stable operation. Designed to automatically stop the pump during water shortages and resume operation when water supply is restored, this pressure switch protects your pump from damage while providing reliable performance in various water pressure applications. Key Features: · Intelligent MCU Microcomputer Control: Ensures safe and smart management of pump operation for optimal performance and protection. · Built-in Pressure Sensor: Offers stable and accurate pressure detection within a working range of 0-10 Bar, allowing precise control of your water system. · Automatic Water Shortage Protection: Automatically stops the pump when water supply is insufficient, preventing pump burnout and extending equipment life. · User-Friendly Button Operation & Screen Display: Easily adjust and monitor pressure settings with a clear screen, providing convenience and quick configuration. · Shockproof and Anti-Interference Design: Strong resistance to shocks and electromagnetic interference guarantees fast response, stable performance, and long service life. · Durable and Waterproof: Rated IP65 for water resistance, suitable for various installation environments. · Long Lifespan: Engineered for continuous use over 20 million cycles, ensuring lasting reliability. Specifications: · Condition: 100% Brand New · Working Pressure Range: 0-10 Bar · Fluid Temperature: Up to 80°C · Installation Interface: G1/2 · Waterproof Rating: IP65 · Wiring: 3 wires (White: Positive, Black: Negative, Green/Yellow: Ground) · Cable Length: Approx. 90cm (35.4 inches) · Product Size: Approx. 85 x 112 mm (3.3 x 4.4 inches) · Package Weight: Approx. 421g Package Includes: · 1 x Pressure Switch Installation Tips: - Install a check valve if the pump lacks one to prevent frequent on/off cycling. - Adjust the H valve to increase pump on/off intervals when water flow timing is incorrect. - Lower the H valve if the pump stops running unexpectedly; raise the L valve if the pump fails to start. This Pressure Switch is an essential component for protecting your water pump system, providing intelligent control, reliable pressure monitoring, and automatic protection against water shortages. Its durable construction and user-friendly interface make it an excellent choice for residential, agricultural, or industrial water applications.