water pump flow switch

FASTu00ae Magnetic Water Flow Switch adopts a Magnetic Reed Switch and a movable magnet which is fixed inside the water pipe. When water flows in the pipe, the magnet will detect the water flow and make the reed switch close or open.



1．high quality, corrosion-resistant materials for use in the toughest environment;

2．Mass production, competitive price.

3．Tap water applied, without using filters.

4．No wearing and fatiguing parts applied, featuring stable performance and long service time

5．Full nylon structure, various liquid corrosion resistance.

6．RoHs & CE approval;

Features

Model Type

FS-2S-0.8-2SS

FS-2S-1.0-2SS

FS-2S-1.2-2SS

FS-2S-2.0-3SS



●Chinese patent certificate;

● Using in oil and water needn't filter .Energy-saving design;

●It could be installed horizontally and vertically;

●Max pressure is greater than 2Mpa;

●Resistance to the liquid is very little.

Caliber SizeCaliber SizeLowest Sensor Flux (choosing )

2SSG1/4u201d0.8L、1.0L、1.2L

3SSG3/8u201d0.5L、0.7L、1.0L、1.5L、2.0L









Operation Explain

Lowest sensor flux is the lowest volume to make the switch working .when the flux is more than the lowest sensor volume ,the switch will turn on ,and giving a signal .

Electrical Characteristics Units

Material SUS304

Ring MaterialSUS304

Tempe Rating`C -30~+100

Max PressureMaps2

Max Contact Rating W70

Max Switching VoltageVDC220

Max Switching Current A0.5

Max contact Resistance moms150

Electrical Life

(at Resistance load )

VDC/mA

1x107 (24/300)

Cable Type UL1332-AWG22

Cable Length mm 500

Cable Color Red

Note:

1.There should be no iron in the flux.

2.The outlet interface should not be installed facing the down direction.

3.The Power Load Controlling: The switch is full stainless steel structure; we suggest that using low voltage electrical equipment (5-48VDC). It also can contact miniature relay (AC/DC) , silicone controlled rectifier ,PLC, burglar alarm and so on .And when you using 220VAC contact with silicone controlled rectifier or burglar alarm ,you should choose the switch which lowest sensor flux is a little large。

Application:

The switch can be widely used in petrochemical industry ,water treatment for environmental protection (Chiller, Heat pump water heater ), welding equipment ,laser equipment and some other systems for monitoring .

Model Type

FS-1S-8-8SS

FS-1S-3-3SS

FS-1S-5-4SS

FS-1S-8-6SS

FS-1S-10-8SS



The switch with high performance, it equipped with permanent magnet .Just has one removable part .The Operating principle is easy .