G1/2 DN15 Plastic Flow Sensor Transparent Liquid Turbine Flow Meter Precision Hall Sensor Water Flow Sensor Switch

Water Flow Sensor Switch
$3.36
Quantity
Contact us

Get in touch

Please email us at sale1@rfid-life.com with a detailed overview of your project requirement. So that we can offer you the fastest and best support. You may expect a reply within 24 business hours. – Welcomes Your Comments And Questions.


Sales Department

Phone: +86 18205991243
Whatsapp: +86 18205991243
Telegram: +86 18205991243
Email: sale1@rfid-life.com
Address: No.987,High-Tech Park,Huli District,Xiamen,China


Support Department

Email: support@rfid-life.com


Business Hours

Monday - Friday 9am to 6pm

Saturday - 9am to 12am

Sunday - Closed

Description
G1/2 DN15 Plastic Flow Sensor Transparent Liquid Turbine Flow Meter Precision Hall Sensor Water Flow Sensor Switch
Product Description

Introduction

Water flow sensor is mainly composed of plastic valve body, water flow rotor assembly and Hall sensor. It is installed at the inlet end of the water heater and used to detect the inlet water flow. When the water passes through the water flow rotor assembly, the magnetic rotor rotates and the speed changes with the flow rate change. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller, which is controlled by the The device determines the size of the water flow and regulates it.
Frequency: F = 5 * Q (L / Min) -3 Error: ± 2% Voltage: 3.5-24VDC, current cannot exceed 10mA, output 300 pulses after one liter of water That is, frequency calculation = constant 5 * unit flow rate (L / min) * time (seconds)-3 (correction value-can be reduced or not) Flow range: 1-30L / min
Parameter
1
Minimum rated working voltage: DC4.5
2
Maximum working current: 15mA (DC5V)
3
Working voltage range: DC3.5-12V (24V can be customized)
4
Load capacity: ≤10mA (DC5V)
5
Operating temperature range: ≤80 ℃
6
Operating humidity range: 35% ~ 90% RH (no frosting)
7
Allowable pressure: water pressure below 1.75Mpa
8
Storage temperature: -25 ~ + 80 ℃
9
Storage humidity: 25% ~ 95% RH

Application

suitable for water heaters, credit card machines, automatic vending machines, and other flow measurement equipment!

Features

1.The appearance of this product is light and flexible, small in size, easy to install. 2.The inside of the impeller is set with stainless steel beads, which is always wear-resistant. 3. Line and water isolation design. 4. The Hall element is imported, and the valve body is made of transparent material to facilitate better observation of water flow and rotor conditions. 5. All raw materials comply with ROHS testing standards

Leading way:

Red IN connected to positive Yellow OUT signal output line  Black GND connected to negative

Precautions for use

Severe impact and chemical attack are strictly prohibited. Throwing or collision is strictly prohibited. The medium temperature should not exceed 100 degrees. Use current must not exceed 10mA If the water quality is too bad, please add a filter at the water inlet, Do not exceed the flow range to use

Note

For this sensor, we have Transparent and black color, default send black color.
Details Images
Recommend Products