PORTABLE GAS DETECTORS | Single and Multi-Detection System

PORTABLE GAS DETECTORS | Single and Multi-Detection System


PORTABLE GAS DETECTORS | Single and Multi-Detection System


Crowcon provide both single gas and multigas monitors for personal monitoring and portable safety applications providing protection against a wide range of industrial gas hazards. Models vary by size and complexity depending on the number and type of gas sensors used, display and certification but it is Crowcon’s philosophy that each should be properly suited to its task. 

The product range comprises:


T4 is Crowcon's personal protection solution for detecting the four most common gas hazards - H2S, CO, O2 and flammables. Offering you compliance, robustness and low cost of ownership in a simple to use solution.

Gas-Pro IR

Confined space entry monitor that detects potentially explosive gases using IR sensor technology.

Gas-Pro PID

Confined space entry monitor that utilises the Photo Ionization Detection technology that allows users to detect hundreds of Volatile Organic Compounds (VOC's).

Crowcon Bump & Calibration Gas

A range of accessories for all your portable and fixed gas detector needs


Compact multigas detector with top display. Offering the “standard four” gases of H2S, CO, O2 and flammables, but also SO2, O3 and NH3 as frequently required in the water industry and CO2 (safe area) for use in brewing and beverage sectors. Also available with special filters and sensors for use in the steel industry.

Crowcon Clip

Easy to use, event logging single gas detector with display for H2S, CO or O2. Well matched to users looking for a simple unit but who want a display and event / alarm logging.


Single gas full function detector available for a very wide range of gases. Detailed logging and high gas flexibility mean Gasman is well suited as either an upgrade from disposable units or as a supplementary unit for exotic gases, for example on chemical plants. The CO2 version is ideally matched to the requirements of the hospitality and beverage industry while a specially filtered CO version is a perfect fit with steel plant needs.


Confined space monitor with internal pump option and class leading size. Offering up to 5 gases from a range specifically matched to the hazards found in confined spaces, particularly in the water, construction, manufacturing and hydrocarbon industries.


Temporary area monitor with compelling audible and visual alarms. Linkable for virtual fencelines and often deployed during turnarounds or construction work. Now available with a wireless module for interconnecting cables.


Multigas personal monitor with internal pump option. Popular with utility companies and those looking for pumped units capable of detecting more exotic gases, such as those in the chemical or water treatment industries.


Iconic, superior grade multigas detector with IR sensor and internal pump options. Field proven across many oil and gas installations and in applications where IR detection of hydrocarbons is key, eg purging of tanks.

LaserMethane mini

Hazardous area approved, low level (ppm) methane detector suitable for use up to 100m from source of leak. Highly flexible in use, applications range from leak surveys on gas processing plants to localising emission sources in hard to reach places eg on landfill sites, locked premises or difficult to access pipes and ducts.

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