Crowcon Detective 3 - 4 Gas Detector

Crowcon Detective 3 - 4 Gas Detector

Crowcon T4 Gas Detector

was £447.00 Special Price £320.00
In stock
Crowcon T4

Crowcon T4  Gas Detector with 4 gas sensors fitted H2S,02,C0,& CH4 supplied with internal rechargeable battery and cradle charger. Crowcon T4 integrates innovative safety features & an intuitive, rugged design to provide advanced protection for those working in harsh environments. This portable multigas detector, which is exceptionally easy to use and service, protects against the four most prevalent gas hazards: carbon monoxide (CO), hydrogen sulphide (H2 S), flammable gases and oxygen (O2 ) depletion.

Crowcon T4 Gas Detector.

Crowcon T4 is a personal protection solution for detecting the four most common gas hazards: Glanford Electronics are approved distributors and offer the T4 at the lowest possible prices. Complete with calibration certification.

  • carbon monoxide
  • hydrogen sulphide
  • flammable gases 
  • oxygen depletion

Offering you compliance, robustness and low cost of ownership in a simple to use solution. The large single button and intuitive menu system allows the Crowcon T4 gas detector, to be operated wearing gloves with minimal training. Crowcon's toughest portable yet, Crowcon T4 is durable by design and includes an integrated rubber boot as standard. An optional clip-on filter cover, which is easily removed and replaced, ensures sensors are protected in the dirtiest environments. Drop tested to 4m, well protected from water ingress through IP65 and IP67 certification and ATEX Zone 0 approved, Crowcon T4 allows uninterrupted working in the most demanding environments. It contains a wide range of powerful features to make everyday use easier and safer:

TWA Resume

Unique to Crowcon T4, the TWA Resume function ensures toxic gas exposure is calculated accurately over an entire shift, even if Crowcon T4 is switched off for a break or during travel to another site.

When most portable detectors are turned off, the algorithm that assesses TWA exposure assumes that it’s the end of the shift. When turned on again, these detectors act as if it is a new work shift, ignoring all previous measurements. The TWA Resume function however, provides the option to include previous measurements from within the correct time frame.

24 hour battery

With a battery life of 24 hours,Crowcon T4 allows multiple or longer shifts to be worked between recharging.

Positive Safety

Crowcon's visual 'traffic light' indication, provides constant visual assurancethat T4 is operating soundly and conforms to site bump test & calibration policy. The bright green and red Positive Safety LEDs are visible to all and offer a quick, simple and comprehensive indication of monitor status to both the user and others around them.  


The Crowcon T4 Gas Detector is complemented by a range of accessories including:

  • Multiple charging options
  • Portables Pro 2.0 software for accessing advanced T4 features and data logs
  • Clip on dust filter plates for extra sensor protection in dirtier environments
  • I-Test which makes easy work of calibrating, bump testing and managing larger fleets of T4's.
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Brand Crowcon
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