Pressure switch BLPS-YK2X3

Product Description:

Purpose of pressure switch:

Blps-yk series pressure controller is based on the principle of disc-shaped metal diaphragm instability jump under uniform load, using pressure drive electric switch on-off control. It is mainly used for high and low pressure protection and control of household, commercial and automobile air-conditioning and refrigeration system, and can also be used for high and low pressure protection and control of air compressor, hydraulic press, various equipment and tools.


Product Detail

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PRODUCT DETAIL

Pressure switch features

It adopts thread quick connector or copper pipe welding installation structure, which is flexible and easy to use without special installation and fixation. The plug-in type and wire type electric connection mode can be selected by users at will. Single pole single position or single pole double position, normally open or normally closed switch contact structure can be selected by users. Sealed stainless steel inductor is safe and reliable.

Working principle of pressure switch:

When the pressure of the medium (liquid or gas) in the pressure system is higher or lower than the rated safety pressure, the disc-shaped metal diaphragm in the system will jump instantaneously, and push the switch contact on or off by connecting the push rod. When the pressure drops to the rated recovery value, the disc will reset instantaneously and the switch will reset automatically.

Reference number of common pressure value of pressure switch(unit:Mpa)

No

model

Breaking pressure value and tolerance

Connecting pressure value and tolerance

Pressure category

contact form

1

BLPS-YKH

2.5±0.06

2.0±0.05

High pressure

Normal close

2

BLPS-YKH

2.6±0.06

2.2±0.06

High pressure

Normal close

3

BLPS-YKH

2.8±0.06

2.2±0.06

High pressure

Normal close

4

BLPS-YKH

3.0±0.06

2.4±0.06

High pressure

Normal close

5

BLPS-YKL

0.05±0.03

0.15±0.04

Low pressure

Normal open

6

BLPS-YKL

0.15±0.04

0.3±0.05

Low pressure

Normal open

7

BLPS-YKL

0.3±0.05

0.45±0.05

Low pressure

Normal open

8

BLPS-YKL

0.02±0.01

0.15±0.04

Low pressure

Normal open

PRACTICAL APPLICATION

IMG_4093
IMG_4070
IMG_4069

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