Features: Experience unparalleled stability and longevity with this water paddle flow switch, designed for precise water flow control in various applications. Crafted from high-quality materials, this flow switch offers heat and corrosion resistance, durable performance up to 1MPa, and adjustable flow ranges for customized system integration. Ideal for homeowners, maintenance professionals, and DIY enthusiasts seeking to enhance the efficiency of their heating and cooling systems with reliable flow monitoring. Multi-functional design allows seamless integration into swimming pool equipment, gas and water meters, coffee machines, water heaters, and central air conditioning systems. Upgrade your home plumbing or electrical setups with this water flow switch, where advanced engineering meets practical design for a more efficient and responsive living environment. Specifications: Component: Plastic Size: Approximately 4 x 7 cm (1.57 x 2.76 inches) Operating Voltage: 100V Measuring Range: 30-500 mm Maximum Temperature Resistance: 100°C Operating Temperature Range: -10°C to 100°C Operating Current: 0.5A Power Supply: 100V Rated Voltage: 100V Measuring Medium: Water Medium Temperature Range: -20°C to 120°C Pressure Rating: Consult customer service Wiring Method: Threaded connection Liquid Contact Material: Nylon Note: Please allow 1-3 cm error due to manual measurement; ensure you are comfortable with this range before purchasing. Due to differences in monitor displays, the actual color of the item may vary slightly from the images shown. Package Includes: 1 x Water Flow Meter