Contact Form Demo (#3)

Air Differential Pressure Switch 0.2A 30VAC NO NC

The A52T is an air differential pressure switch, it can detect the air flowing and switch the circuit by the air, the differential pressure is the high pressure & low pressure, if you need to know how to wire the hoses for the air pressure switch, please check the link.

Share This Page

Air Differential Pressure Switch Details


The A52T air pressure switch has a kind of precision shrapnel to be a transient slicing element to detect and switch it. This design is efficient & accurate, for example, it has a wide range of pressure while it has small errors. Meanwhile, we also got the design patent. We welcome you to contact us to get the patent number.


A52T Air Differential Pressure Switch Features

  • We can customize the set on and set off pressure value, so you get the switch as you need.
  • Meanwhile, our pressure switch’s working principle is the latest upgrade version with our own patent, which is high precision & a wide test range.
  • Besides, the A5 series has a sealed structure, which is dust & waterproof. So that it can work in a hostile environment and work well for a long time without malfunctioning.
  • Wide use range. For example, the strong row gas water heater, gas wall-hanging boilers, the filter system of commercial air conditioners, the VAC system, and so on.


A52T Pressure Switch Specification


Model Number A52T Air Differential Pressure Switch
Working Medium Air or Tail gas
Terminal Types Standard 187 Quick Connect (4.8*0.5mm)
Tube Interface 6.3 outer diameter which is suitable for the 5mm inner diameter tube
Rating 0.2(0.1)A @ 30VDC
Withstand Voltage 3000Pa(0.5Psi)
Electrical Life 25000000 cycles
Working Temperature -40 to +120℃

For more product information, please go to visit our product page to check, we are a professional manufacturer supplier in pressure and flow control.

Related Products


Contact Form Demo (#3)