Industrial Scientific Axen AX4 Four-Gas Monitor
The Industrial Scientific Axen AX4 is a practical four-gas personal monitor designed for everyday industrial gas detection. It simultaneously monitors the four atmospheric hazards most commonly encountered in industrial and confined-space applications: combustible gases (LEL), oxygen (O₂), carbon monoxide (CO) and hydrogen sulfide (H₂S).
Designed for straightforward operation and easy fleet deployment, the Axen AX4 combines simple two-button controls with a large display, up to 24 hours of battery runtime and fast magnetic charging. It is particularly well suited to contractors, rental fleets, shutdown work and organisations that require dependable four-gas protection without the additional complexity of a connected gas detection platform.
Axen AX4 at a Glance
- – Simultaneously monitors LEL, O₂, CO and H₂S
- – Four dedicated sensor positions
- – Simple two-button operation
- – Large, easy-to-read display
- – Selectable dark-mode display
- – Flip-screen option for convenient viewing while worn
- – Up to 24 hours typical battery runtime
- – Fast magnetic contact charging
- – Full charge in less than two hours
- – 100 dB audible alarm
- – Visual and vibrating alarms
- – IP66/IP67 ingress protection
- – Designed for straightforward deployment and routine industrial gas monitoring
Four-Gas Personal Protection
The Axen AX4 is purpose-built around the conventional four-gas combination used across many industrial safety and confined-space programs:
| Gas | Sensor Type | Purpose |
|---|---|---|
| Combustible Gas (LEL) | Catalytic bead | Detection of potentially flammable atmospheres |
| Oxygen (O₂) | Electrochemical | Detection of oxygen-deficient or oxygen-enriched atmospheres |
| Carbon Monoxide (CO) | Electrochemical | Personal protection against carbon monoxide exposure |
| Hydrogen Sulfide (H₂S) | Electrochemical | Personal protection against hydrogen sulfide exposure |
Rather than offering a large selection of specialist sensor combinations, the Axen AX4 concentrates on these four common industrial hazards. This makes it particularly suitable where a standard four-gas configuration is required across a workforce or instrument fleet.
Designed for Everyday Industrial Use
The Axen AX4 has been designed around simple operation and instrument availability. Two-button navigation reduces operator complexity, while the large display provides clear gas readings and can be configured with dark-mode and flip-screen options.
A rechargeable battery provides up to 24 hours of typical operation. Magnetic contact charging simplifies connection, and a full charge can be completed in less than two hours, helping instruments remain available across changing shifts and busy operations.
Applications
The Axen AX4 is suited to routine four-gas personal monitoring across applications including:
- – Contractor safety programs
- – Shutdowns and turnarounds
- – Rental gas-monitor fleets
- – Industrial maintenance
- – Manufacturing and processing
- – Utilities and infrastructure
- – Wastewater and water treatment
- – Mining and mineral processing
- – Energy production
- – General industrial safety operations
Product Details
Is the Axen AX4 Right for Your Application?
The Axen AX4 is particularly well suited where workers require a straightforward LEL/O₂/CO/H₂S personal monitor and advanced connectivity or specialist sensor configurations are not required.
For applications requiring alternative gas sensors, pumped remote sampling, connected safety functionality or more advanced instrument configuration, another Industrial Scientific multi-gas platform may be more suitable.
Contact us with your gas monitoring application and site requirements and we can help determine the most appropriate Industrial Scientific monitor, calibration equipment and accessories.
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