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G1/4" Magnetic Water Flow Switch

5 out of 5 based on 2 reviews | Write a review

$48.29

Magnetic water flow switch for sale at low price, G1/4 thread, 50W, flow rate 15, 30, 50 L/min available. This water flow sensor consists of magnetic core, external case and reed switch, which is used in different water systems.

SKU: ATO-MR-2253

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Delivery date: 6-12 days

Overview

Magnetic water flow switch is used in the control of water circulation, water charging and discharging, water heating, water pump switch on and off of solenoid valve, or powering on and off of water discharging for electric water heater, solar energy water heater, air condition and other water systems.

Specification

Model	ATO-MR-2253
Thread	G1/4"
Max Contact Power	50W
Max Operating Flow Rate	0.25~6L/min
Max Switch Voltage	350VDC/ 300VAC
Min Break Down Voltage	500VDC
Max Switch Current	DC0.7A/ AC0.5A
Max Carry Current	2.5A
Max Contact Resistance	100mΩ
Min Insulation Resistance	10¹⁰Ω
Contact Life	10⁷Times
Operating Temperature	-1 ~ +85℃
Applicable Environment Temperature	-40 ~ +125℃
Min Flow Rate	≥1.5L/min
Max Carry Pressure	1.2MPa

Dimensions

Dimensions of 1/4 inch Water Flow Switch

Tips: Magnetic water flow switch in central air conditioning system

The water flow switch is installed on the water outlet of the central air conditioning, which can prevent the host from running without load. If the water is insufficient, the flow switch will sense the corresponding flow rate and convert the flow signal into switch action, which will stop the main machine. In addition, the water flow switch should be installed on the evaporator outlet pipe. If it is installed on the intake pipe, when the pipe between the water flow sensor and the evaporator leaks, it will lead to the flow switch failure. And if the flow sensor is installed on the evaporator outlet pipe, the flow of the switch must be close to the main engine when it is in normal operation. If any part of the pipe leaks, the water flow switch will act to shut down the host without enormous losses.

Existing reviews of G1/4" Magnetic Water Flow Switch

Easily replaceable flow switch

I bought this flow switch to replace a failed flow switch on my brine chlorinator. The ATO flow switch is easy to install, includes wires to the box, and has some useful features. First, the wires going to the main box are offset in the direction of the flow switch, which means that in my case it was easy to tell which direction was the right way to mount upside down without seeing the arrows.

From: Eylül | Date: 18/05/2022

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Useful flow sensing switch

Good sensor products. G1 / 4 magnetic flow switch can be used in various water systems. I mainly use it to control my electric water heater. It is easy to use. So far, the work is going well.

From: June | Date: 22/07/2021

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