industrial gas sensor module, 4 20ma rs485 digital electrochemical gas detection sensor

Airgreen Updates Industrial Gas Module Options for System Integration

Airgreen has updated the website information for its industrial gas detection module range, helping equipment developers compare target gases and integration options in one place.

Select the target gas first

The product listing includes variants for gases such as CO, H2S, O2, NO2, SO2, NH3 and H2, alongside infrared CO2 and other configurations. These are separate options: one selected module should not be assumed to detect every gas in the list. Detection principle, measuring range and sampling arrangement must be confirmed for the chosen variant.

Match the output to your controller

  • 4–20 mA, RS485 or voltage-output options are available depending on configuration.
  • Supply options include 5 V or 24 V; confirm the required voltage before wiring.
  • Custom gas, range and sampling requirements can be discussed for integration projects.

Do not assume that every unit includes all interfaces simultaneously. For RS485 integration, request the applicable communication protocol, address settings and register information.

From module selection to a complete system

Airgreen supports PCB design, firmware development, sensor matching and OEM/ODM discussions. Please provide the target gas, range, operating environment, supply and interface requirements when requesting a configuration. Installation, calibration and suitability checks remain necessary for the intended application.

View industrial gas module details and current configuration options. For technical enquiries, email chenyue@agnkj.com.