With thousands of gas sensor configuration options, we make it easy to get the most from your gas detection budget. Our G8 personal gas detectors and EXO area gas monitor each feature a modular, plug-and-play gas sensor cartridge system.

Single-gas Diffusion Cartridge
Our single-gas diffusion cartridges support you with a choice of over 20 sensors, including PID Gas sensors.
Multi-gas Diffusion Cartridge
Our multi-gas diffusion cartridge support up to five gases when equipped with a dual-toxic COSH gas sensor (CO and H2S). Easily swap from single gas detection to a multi-gas sensor on the same device.

Multi-gas Pump Cartridge
Designed for remote sampling, our multi-gas pump cartridge supports confined space entries and leak-check surveys. This cartridge supports both diffusion and pump operation modes. Pump detection is available for both G8 and EXO devices.
Area Gas Monitoring Cartridge
With a customizable four-gas cartridge pre-loaded, and the option to add a preset combination of four gases in the gas expansion module, Blackline EXO covers a wide spectrum. An optional integrated gamma radiation sensor can be specified when ordering EXO to further extend detection capabilities.