Reed Switch Magnetic Water Pump Flow Switch for Water Heater

• Customization: Available
• IP Rating: IP67
• Certification: RoHS, ISO9001
• Model NO.: MR-668-B
• Type: Differential Pressure Flow Switch
• Media Type: Liquid
• Material: White R530h
• Package: Polybag + Carton
• Contact Life: 10^7 Times
• Place of Production: Ningbo
• Max Contact Rating: 50W
• Max.Switch Voltage: 300V
• Max.Switch Current: 0.5A
• Max,Cintact Resistance: 100mΩ
• Max Carry Pressure: 1.2 MPa
• Start-up Volume (Min): 0.7L/Min
• Company Profile: Manufacturer
• Function: Flow Switch
• Transport Package: Polybag + Standard Export Carton
• Specification: Electrical Specification
• Trademark: OEM
• Origin: Zhejiang, China
• Production Capacity: 30000PC/Month

Product Description

Reed Switch Magnetic Water Pump Flow Switch for Water Heater   

Operating principle
 As liquid passes through the flow sensor body, the magnetic rotor spins at a rate proportional to flow. This Causes a series of magnetic fields (the rotor vanes) to excite the Hall Effect sensor, producing a series of voltage pulses

Specifications
Electronic water flow sensor  FLW01001
1.Low cost 
2.Long life 
3.Simple installation 
4.Wide applications
Introduction
Flow switch consists of magnetic core, rotating impeller, external casing and reed switch. Flow through the sensor activates the magnetic core to trigger switch action, with signal output.

Max contact power	10W	50W
Max switch voltage	100VDC/100VAC	350VDC/300VAC
Min breakdown voltage	150VDC	600VDC
Max switch current	DC0.5A	DC0.7A / AC0.5A
Max carry current	1.0A	2.5A
Max contact resistance	100mΩ	100mΩ
Min insulation resistance	109 Ω	10^10Ω
Contact Life	10^7 times	10^7 times
Flow rate range (L/min)	1.5 ~ 15, 1.5 ~ 30, 1.5 ~ 50	1.5 ~ 15, 1.5 ~ 30, 1.5 ~ 50
Max carry pressure	1.2Mpa	1.2Mpa

Features
* Imported components of the magnetic switch
* Simple working principle
* Highly reliable
* Easy to install
* No standby power requirements
* Cheap costs
Applications

It 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. 


Our Advantages:



Package

 Standard plastic bags and cartons, also we can provide customized design for all kinds package. 
       
Production Line
Our factory management is in accordance with international 5S standards, strict requirements and supervision of the various production processes.



   Latest Exhibitions
    We attended the Electronica in Germany in Sept 2016, new products have won the praise of many buyers.


     Certifications