A-4000 Gas Controller


Effortless Gas Control: Introducing our 4-Way Gas Controller

Take charge of your gas management with our advanced 4-Way Gas Controller. Equipped with versatile analog inputs of 4-20mA and Digital RS485 inputs, it offers seamless integration into your existing systems. This controller provides precise control and monitoring of four gas channels simultaneously, ensuring optimal performance and safety. With its user-friendly interface and intuitive controls, you can easily adjust gas flow rates and monitor gas levels with confidence. Whether you require accurate measurements or swift response times, our 4-Way Gas Controller is the ideal solution for efficient and reliable gas control in various industrial applications.

Technical Specs


  • Three groups of relay contact outputs (capacity: 10A/250VAC or 10A/30VDC)
  • Working Temperature: 0~40℃
  • Working Humidity: 0-95%RH
  • Output Supply Voltage: DC24V±6V
  • Installation Method: Wall-mounted
  • Dimensions: 28206.5mm (L×W×H)

Additional Information:

  • The controller is programmable with simple setup and input options.
  • The relay output can be used to control a variety of peripherals, such as fans, shut-off valves, or audio-visual alarms.
  • The controller is non-explosion-proof and should be installed in a safe area.