high reliable stainless eletrical water sensor flow switch

W2-SN flow switches instruction

             Figure 1                                                                              Figure 2

   The flow switch is installed on the water pipe through series connection or parallel connection,It is used hydraulic pressure or air pressure) to drive magnetic induction and convey switch signals.

 The flow switch send on or off signal according to the flow volume, it is an important component of the fluid flow controls system.If  the  flow in the pipe is lager than start-up volume, the magnetic valve will be moved by  the force of  flow pressure, and then it  will trigger the reed switch that same sealed in the vavle and send the signal . When the flow volume reduce lower than the start-up volume,magnetic valve core will be forced back to theoriginal place by the reset spring in the vavle.

PP flow switch W4-P 

Copper material  flow switch 

 T25-S flow switches

Flow switches Application 

Gas and liquid  dual-use, it can be widely used in industrial automation, machinery and equipment, industrial compressed air, refrigeration HVAC fields. Flow switch magnet is not flowing waterways, normally used for sewage system pipe.
Adaptation
1. Away from magnetic objects or environment.
2.Output  signal is switching, the control object connections must also switch controlling relationship.
3 .the control object signal power shall not exceed the load capacity.
4. The aqueous medium control device is a device available for other medium control. A variety of size

About US

Jinhefeng industrial electrical co., ltd is devoting to designs and manufacture the sensing switch for more than 10 years .we  have striven and now provides some of the best sensor solutions for liquid level, in addition to pressure and temperature measurement, for the most demanding float switch applications. Whether you need a single point float switch or continuous liquid level sensor, JHF Company can direct you to the proper float switch and liquid level sensor solution. Our Company offers standard float switch sensors in stock for same day shipment, and can also custom configures multiple-point float level switches in only 3 days. 

  We manufacture float switches that stand up to harsh environments, hazardous locations and pressures,sanitary and food grade.  Many JHF float switch designs meet agency approvals like ROHS and ISO,and our sensor are widely used the food and beverage ,medical equipment ,industrial equipment and etc. 

  Whether you need a float switch, continuous liquid level sensor, pressure or temperature sensor, utilized in Water and Waste Water Tanks, Food and Food Processing Equipment, HVAC, Specialty Vehicles, Medical, Marine, Washing Equipment, or any Industrial Application, let JHF provide it.

Question and answer

1: How soon can we get a sample of the flow switch?
A : We have usual models(level switches in stock,it can be sent to you within 1-2 working days.

       and  the order depend on how many pcs you need.let us discuss it.
2: What is the payment terms?
A :We can accept T/T and L/C at sight payment.
3: Can the logo or company name or the pattern to be printed on the products or package?
A : Sure.Your logo or company name or pattern can be printed on your products or package by
printing,etching,or sticker,

4: Can we choose color of the product?
A : Yes,please discuss with us.
6: Can package be change?
A : We have professional designer that can help you to design beautiful product
package for your product.
7: Can you help us to develope our own product?
A : OEM project is welcome, we have professional workshop for doing OEM project.
8: How can you guarantee quality of your product?
A : Quality is our life!And the level sensor are stable and reliable. 
     For every product, we have passed more than one hundred time of inspection, because QC checking on each production process.
9: MOQ?
A :Usually for the special order (OEM) 100pcs is the least ,but for the usually products you can choose any piece,but we can also talk in detail.

 professional flow switches maker