Aluminum Alloy Oval Gear Flowmeter DC5~24V Oil Flow Sensor Hall Sensor Supplier-Motorized Ball Valve Electric Actuator Valve Solenoid Valve Supplier

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Aluminum Alloy Oval Gear Flowmeter DC5~24V Oil Flow Sensor Hall Sensor Suitable for Diesel Gasoline and Milk: Specification:

Output signal: the default output NPN pulse signal (if you need to connect to the PLC, please contact customer service before placing an order).

Interface size: 1/4"(DN8), 3/8"(DN10), 1/2"(DN15)

Working voltage range: DC 5～24V

Material: Aluminum alloy

Medium temperature: -20 ~ +100℃

Water pressure resistance: ≤1.75MPa

Output pulse high level: >DC 4.5V (input voltage DC 5V).

Output pulse low level: 100MΩ

Product description: Flow range: 1/4" 30~300L/H; 3/8" 40~800L/H; 1/2" 50~1200L/H

Tightness: Close each hole, add 1.7Mpa water pressure test for 1 minute without leakage and deformation.

Flow pulse characteristics: 1/4" F=(1.5*Q)±1%, 3/8" F=(2.3*Q)±1%, 1/2" F=(2.4*Q)±1% Q = L/Min.

About this item:

The water flow sensor is mainly composed of a aluminum alloy valve body, a water flow rotor assembly, a steady flow assembly and a Hall element. It is installed at the water inlet end of the water heater to detect the flow rate of the inlet water. When the water passes through the water flow rotor assembly, the magnetic rotor rotates, and the speed changes linearly with the flow rate. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller. The controller judges the size of the water flow and regulates it.