IRmax

IRmax is a compact, low power and highly rugged infrared (IR) gas detector, that delivers rapid, fail-safe detection of methane, butane, propane and many other hydrocarbon gases and vapours. The IRmax infrared gas detection system offers the choice of a detector only, a local gas/status display, a remote gas/status display or non-intrusive calibration via an I.S. calibration tool or hand-held HART communicator.

Dependability in all conditions is what makes the IRmax stand out from the crowd, with the reliability of the IRmax hydrocarbon detector proven in hot, cold, wet and saline environments.

IRmax’s unique Stay-ClIR optical components are treated with a highly durable coating that completely prevents faults due to condensation, making it ideal for offshore use.

Certified for use in Zone 1 & 2 and EMC compliant*, the IRmax is compatible with virtually any control system, requiring minimal routine maintenance helping keep costs at a minimum. The IRmax also contains no components for artificially heating optical surfaces, meaning power consumption is dramatically reduced, requiring only 1W of power.

The remote display can be mounted up to 30 metres from the IRmax and test gas can be applied without requiring direct access to the detector. It can also be wall mounted, fitted to a 50mm (2 inch) pipe or connected to an auxiliary junction box, making it a reliable and versatile choice for hydrocarbon gas detection.

*Directive 2014/30 EU: EN50270, FCC CFR47 Part 15B, ICES-003

• Simple to install
• Easy maintenance
• Low cost of ownership
• Ideal for offshore use
• IR dependability

Simple to Install

• Its compact size requires less space, effort and time to install
• Can be wall mounted, fitted to a 50mm (2 inch) pipe, or connected to an auxiliary junction box using a choice of mounting accessories
• Industry standard 4-20mA output is compatible with virtually any control system
• Options for HART communications and RS-485 Modbus

Easy Maintenance

• Remote non-intrusive calibration means the remote display can be mounted up to 30 metres from the IRmax, and test gas applied without requiring direct access to the detector
• Fitted with an I.S barrier module, the device can be checked and calibrated using an I.S handheld display
• STAY-CLIR optics prevents condensation on optical components, for clear readings at all times

Low Cost of Ownership

• Only consumes 1W of power, meaning small power supplies and battery back-up systems can be used
• Minimal routine maintenance keeps costs down
• Annual proof-test interval