Features • Durable Construction: Crafted from high-quality material, this turbine meter ensures a long service life, providing reliable performance for your water heating needs • Versatile Compatibility: Ideal for water heaters and water treatment systems, this meter meets diverse application requirements, enhancing your system's efficiency • Extreme Resistance Features: With shock, heat, and cold resistance, this meter offers exceptional durability, ensuring consistent operation in various environmental conditions • Compact Design for Easy Installation: The small size of this turbine meter allows for hassle-free installation, making it a convenient choice for both DIY enthusiasts and professionals • Accurate Liquid Flow Control: Equipped with a hall sensor, this meter provides precise liquid rate control, optimizing your water usage and improving overall system performance Features: 1、The Turbine meter is made of material, with long serving life 2、This Turbine meter is suitable for water heater, water treatment system 3、 meter is Shock resistance, heat resistance, cold resistance, resistance, durability 4、Small size, and easy to install 5、This Hall Turbine sensor meter is used for liquid rate control Specification: Features: The turbine meter is made of material, with long serving life This turbine meter is suitable for water heater, water treatment system meter is shock resistance, heat resistance, cold resistance, resistance, durability This hall turbine sensor meter is used for liquid rate control Small size, and easy to install Specification: Thread size: DN40 G1.5" Minimum rated working voltage: DC4.5v-12v Working voltage range: DC 4.5 ~ 12 V Load capacity: ≤10mA (DC 5V) Working temperature: ≤80℃ Humidity range: 35% ~90%RH (no frosting state) Water-prure resistance: ≤1.75Mpa Working range: 5-150L/min Storage Temperature: -25~80℃ Storage humidity: 25%-95%RH Output pulse high level: >DC 4.5v (input voltage DC 5v) Output pulse low level:betweenDC 0.5 V (input voltage DC 5v) Accuracy ( -- pulse output): 10 ~ 300 L/min ±5% Output pulse duty ratio: 50±10% Output rise time: 0.04μS Output drop time: 0.18μS Fluid-pulse characteristic: Level test pulse frequency (Hz)=(0.5*Q) ±5%(horizontal test) (Q is L/min) Size: 9.3cm/3.66in Weight:146g Package includes: 1 x Turbine meter Package List