SPDT dual pressure switch for controlling air or liquid

Description

What is the two pressure used in pressure switch?

There are two main types of pressure switches: mechanical pressure and electronic pressure switches. A mechanical pressure switch has a mechanical pressure-sensing part that deforms according to the fluid pressure.

• Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air
• and liquid (allowed liquid temp. -20 to 120°C)
• Adjustable range and differential settings.
• Renovated SPDT micro-switch ensures the reliable switch function.
• Flexible mounting bracket suits various kids of application.
• Upper lid is optional (IP44)
• Various connections are available on request.
• Automatic and manual reset version
• The material of bellows is copper and pressure interface is brass.
• CE approval

Specification

Dimensions(mm)

Electric Wiring

Connection & Installation

Mounting Plate

Nanjing Qiyuan Controls & Equipment Co., Ltd. was found in 1998.

In 2005, the number of the employees increased to more than 100.

In 2006, its manufacturing base was moved to Huai An Industrial Development Zone.

Keram Controls has obtained the investment from Keram Group in 2009.

In 2014, business expands to electrical components and appliance, and changed its name to Keram (Nanjing) Electrical Equipment Co., Ltd.