CROWCON T4 Portable Gas Detector


  • Unique TWA Resume function
  • 18-hour battery life – Safely work multiple or longer shifts between charges
  • Large, clear display with backlight and option to flip the screen 180° for easy viewing whilst worn
  • Rugged design – drop tested to 13.12ft (4m) on concrete, water & dust resistant to IP65 & IP67
  • Positive Safety indicator provides visual assurance of operational and compliance status to both users and supervisors
  • Intrinsically safe – approved for ATEX Zone 1 and UL Class 1 Div 1 for operation in the widest range of environments
  • Dedicated sensors – 1 sensor for every gas ensures effective, fast and reliable detection
  • Multiple alarms – audible 95dB alarm, bright red/blue LEDs and vibrating alerts provide effective warning to gas hazards
  • Large single button and intuitive menu system minimize training and allow easy operation while wearing gloves
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T4 is Crowcon’s personal protection solution for detecting the 4 most common gas hazards: carbon monoxide, hydrogen sulphide, flammable gases and 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 allow T4 to be operated wearing gloves with minimal training. Crowcon’s toughest portable yet, 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 13.12ft (4m) and well protected from water ingress through IP65 and IP67 certification, T4 allows uninterrupted working in the most demanding environments.