Language: 中文
Product Center
  • Wind Pressure Switch
  • Wind Pressure Switch

Wind Pressure Switch

The FK2000-10A Wind pressure switch developed by our factory may be used linked safty switch when family fuel gas water heater exhausts forcedly. This product has the character such as compact structure,sensitive action,reliable and stable property.

 The FK2000-10A Wind pressure switch developed by our factory may be used linked safty switch when family fuel gas water heater exhausts forcedly. This product has the character such as compact structure,sensitive action,reliable and stable property.






Main Technology Character:
1、Suitable adjust wind pressure 0.8mbar~10mbar precision ±0.1mbar
2、Suitable voltage        1~30VDC,125VAC
3、Suitable current        0.1A
4、Work temperature        -20~+80oC
5、Work humidity          <85%RH
6、Machine life          100000 times exceed
7、Life of eletric device     100000 times exceed

jg-fy1.jpg





Work Principle:
  The control opening of wind pressure switch are divided into L(-) and H(+).L(-)is negative pressure control opening.H(+) is positive pressure control opening.
  The original position of switch is OFF.
When sample is negative pressure,the plastic pipe will be inserted into L(-)control opening.When sample is positive pressure ,the plastic pipe will be inserted into H(+)control opening.The position of switch can be changed into ON.
  When water heater fan is opened,wind opening preesure is about 1.5mbar.After plastic pipe of test wind opening is insered in to wind pressure switch ,fan will form negative pressure to wind pressure switch.
  The wind pressure switch is changed to "ON" position.

jg-fy2.jpg

ry.gifjg-ry6.jpg

Inquiry now
Name *
Phone
Email *
Message *
Verification code *
  
New products

Contact Us

联系我们

  • Add: NO.53 xuan tang qiao xi shou Changxi Road,Changzhou.
  • Zip: 213016
  • Phone: 0086-519-3281940
  • Mobile: 0086-519-3281940 / 0086-519-3280873
  • Fax: 0086-519-3271940
  • Email: jgwj@czjg.com
CopyRight © 2019-2020  changzhou finishing hardware apparatus.,ltd. All rights reserved    Sitemap  All tags  Designed by Zhonghuan Internet

  • Phone: 0086-519-3281940
  • Mobile: 0086-519-3281940  0086-519-3280873
  • Fax: 0086-519-3271940
  • E-mail: jgwj@czjg.com
  • Add: NO.53 xuan tang qiao xi shou Changxi Road,Changzhou.

CopyRight © 2019-2020  changzhou finishing hardware apparatus.,ltd.  All rights reserved    Sitemap  All tags  Designed by Zhonghuan Internet

  • Company Name: changzhou finishing hardware apparatus.,ltd.
  • Tel: 0086-519-3281940
  • Mobile: 0086-519-3281940  0086-519-3280873
  • Fax: 0086-519-3271940
  • E-mail: jgwj@czjg.com
  • Address: NO.53 xuan tang qiao xi shou Changxi Road,Changzhou.

CopyRight © 2019-2020  changzhou finishing hardware apparatus.,ltd.  all rights reserved     Sitemap  All tags  Designed by Zhonghuan Internet