Marine pressure controller switch YWK-50-C

  • Marine pressure controller switch YWK-50-C Manufacturers, Marine pressure controller switch YWK-50-C Factory, Supply Marine pressure controller switch YWK-50-C
  • Marine pressure controller switch YWK-50-C Manufacturers, Marine pressure controller switch YWK-50-C Factory, Supply Marine pressure controller switch YWK-50-C
  • Marine pressure controller switch YWK-50-C Manufacturers, Marine pressure controller switch YWK-50-C Factory, Supply Marine pressure controller switch YWK-50-C
  • Marine pressure controller switch YWK-50-C Manufacturers, Marine pressure controller switch YWK-50-C Factory, Supply Marine pressure controller switch YWK-50-C
Marine pressure controller switch YWK-50-C
  • XINRUIHUA
  • Shandong, China
  • about 30 days
  • 3000 pcs/month

YWK-50-C, marine pressure controller uses bellows type sensor. Can be used for gaseous and liquid media such as gas and steam. The setting value of the controller is adjustable, and the adjusting range is -0.1 ... 4 Mpa.
YWK-50-C type: It adopts cast aluminum casing, which is waterproof type.

Marine pressure controller switch YWK-50-C


Technical Parameters

Product Name
Marine pressure controller switch
Model
YWK-50-C
Ambient temperature
-25 ℃ ~ 55 ℃
Control range
0-0.8 Mpa
Switching difference
0.025-0.4 Mpa
Enclosure protection level
IP44
Material
Cast aluminum
Vibration resistance
2 ~ 25HZ 1.6mm, 25 ~ 100HZ 40m / s2
Contact capacity
AC 380V 3A / DC 220V 2.5A
Applicable medium
Gas, liquid and other gas and liquid media


Adjustment of set value

◆ Connect the switch terminal of the controller to the power supply control circuit of the compressor motor. The controlled gas is introduced into the controller bellows chamber.
◆ Rotate the setting value adjustment lever to make the pointer indicate on the scale of 0.5MPa, this value is the lower switching value.
◆ Turn on the power to make the compressor work and the gas pressure will rise. Repeatedly adjust the switching difference knob to make the controller switch when the pressure rises to 0.6 MPa (up switching value).

pressure controller

No.

Setting value adjustment range MPa

Switching difference adjustment range MPa

Set value error MPa

Repeatability error MPa

Remark

1

-0.1…0

0.0065…0.026

±0.004

0.002

Remarks column with the same serial number 6 ~ 11

2

0…0.1

0.006…0.028

±0.004

0.002

The controlled medium has no corrosive effect on brass, tin bronze and lead-tin solder

3

0…0.2

0.01…0.08

±0.008

0.004

4

0…0.3

0.025…0.1

±0.012

0.006

5

0…0.5

0.03…0.1

±0.02

0.01

6

0…0.8

0.07…0.25

±0.032

0.016

Controlled medium has no corrosion effect on brass 1Cr18Ni9Ti stainless steel tin-lead solder

7

0…1

0.07…0.25

±0.04

0.02

8

0…1.5

0.1…0.28

±0.06

0.03

9

0…2

0.12…0.3

±0.08

0.04

10

0…3

0.15…0.5

±0.12

0.06

11

0…4

0.25…0.6

±0.16

0.08

 

pressure switch controllers

Sizes of No. 1 and 2


pressure switch

Sizes of No. 3-11



Prodcut details

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     Shandong Ruihua Refrigeration Equipment Co.,Ltd is found in 1989, as an engineering, manufacturing, installation and maintenance refrigeration equipment company. We can also provide environmental protection and energy saving refrigeration solutions in accordance with users' requirements.

pressure switch controllers     Our main products include screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, Industrial refrigeration system accessories, Cold storage installation accessories, Ammonia chemical protection products, Refrigeration instrument and gauge, mobile cold storage and so on.

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