Crowcon Triple Plus + IR Gas Detector

The Crowcon Triple Plus + IR incorporates the latest infrared technology to detect carbon dioxide as a toxic gas, or for measuring hydrocarbons in inert backgrounds at both % volume and %LEL levels. Ideal for tank purging and inert atmosphere monitoring.

Infrared hydrocarbon sensor
• Volume % meaurement for purging applications
• %LEL measurment in air or inert background
• Single or dual range measurment
• No poisoning effects
• No sensor burnout at high concentration
• Fail safe
• Long sensor lifetime

Infrared CO2 Sensor
• Range 0 - 2%
• Alarms at 0.5% and 1.5%


The design of the Crowcon Triple Plus + ensures that the case will not crack or shatter if dropped and the internal design will resist the harshest treatment. This instrument is fully waterproof and buoyant making recovery very simple.

• Single range IR sensor 0-100%LEL
• Dual range IR sensor 0-100%LEL/0-100% volume
• Ideal for purging applications
• Large simultaneous four gas display
• Loud audible alarm
• Bright visual alarm
• Full timed data-logging
• User and site names logging

Download a Data Sheet

If there is a specific gas requirement, please call us on +44 (0) 844 567 2609 or contact us with your specific requirements