Water Flow Sensor Switch, Flow Meter Shock Resistant Small Size for Liquid Flow Rate Control for Water Heater And Water Treatment System

By Brand : POMK

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Features: The turbine flow meter is made of high quality material, with long serving life This turbine flow meter is suitable for water heater, water treatment system Flow meter is shock resistance, heat resistance, cold resistance, moisture resistance, durability This hall turbine flow sensor meter is used for liquid flow rate control Small size, and easy to install Specifications: Thread size: DN40 G1.5" Minimum rated working voltage: DC4.5v-12vWorking voltage range: DC 4.5 ~ 12 VLoad capacity: 10mA (DC 5V)Working temperature: 80Humidity range: 35% ~90%RH (no frosting state)Water-pressure resistance: 1.75Mpa Working range: 5-150L/minStorage Temperature: -25~80Storage humidity: 25%-95%RH Output pulse high level: >DC 4.5v (input voltage DC 5v)Output pulse low level:Accuracy (flow -- pulse output): 10 ~ 300 L/min ?5% Output pulse duty ratio: 50?10%Output rise time: 0.04?SOutput drop time: 0.18?SFluid-pulse characteristic: Level test pulse frequency (Hz)=(0.5*Q) ?5%(horizontal test) (Q is flow L/min) Size: 9.3cm/3.66in Weight:146g Package includes: 1 x Turbine Flow meter