Features: Experience unparalleled stability and longevity with this water paddle flow switch, a reliable solution for precise water flow control across various applications. Constructed from durable materials, this flow switch offers heat and corrosion resistance, strong resilience up to 1MPA, and adjustable flow ranges for customized system integration. Ideal for homeowners, maintenance professionals, and DIY enthusiasts looking to enhance the efficiency of their heating and cooling systems with reliable flow monitoring. Multi-functional in use, this device seamlessly integrates into swimming pool equipment, gas and water meters, coffee machines, water heaters, and central air conditioning systems. Upgrade your home electrical setups with this water switch, where sophisticated engineering meets practical design for a more responsive living environment. Specifications: Component: Plastic Size: Approximately 4x7cm / 1.57x2.76inch Operating Voltage: 100V Measuring Range: Maximum Temperature Resistance: 100C Operating Temperature: -10~100C Operating Current: 0.5A Power Supply: 100V Rated Voltage Range: 100V Measuring Medium: Water Medium Temperature: -20~120C Flow Range: 30-500mm Power Voltage: 100V Wiring Method: Thread Order Number: -10 Liquid Component: Nylon Measuring Pressure: Consult customer service Temperature: -10~100C Note: Please allow 1 to 3cm error due to manual measurement. Please ensure you are comfortable with this before purchasing. Due to differences between monitors, the pictures may not accurately reflect the actual color of the item. Package Includes: 1 x Water Flow Meter