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Crowcon : Tetra 4 Multi- gas Detector

Crowcon : Tetra 4 Multi- gas Detector

  • T4 integrates innovative safety features and 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 (H2S), flammable gases and oxygen (O2) depletion.
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  • Alex approved, IP67

    TWA resume function

    Unique to T4, this innovative feature ensures toxic gas exposure is calculated accurately over an entire shift, even if T4 is switched off for a break or during travel to another site.

    Battery life

    T4: Safely work multiple or longer shifts between charges, covered by the 18 hour battery life.

    Backlit display

    Large, clear display with backlight and option to flip the screen 180° for easy viewing whilst worn.

    Rugged design

    With a thick anti-shock rubber casing and drop tested to 4 metres on concrete, T4 provides dependable operation under the most demanding use.

    Water & dust resistant to IP65 & IP67

    Provides protection in the harshest environments.

    Dedicated sensors

    One sensor for every gas ensures effective, fast and reliable detection.

    Positive safety indicator

    A simple ‘traffic light’ status indicator which, at a glance, provides visual assurance of operational and compliance status to both users and supervisors.
    Green light - Working safely

    Red light - Attention required

    Intrinsically safe

    ATEX approved and UL Class 1 Div 1 for safe operation in a wide range of hazardous environments.

    Multiple alarms

    Audible 95dB alarm, bright red/blue LED’s and vibrating alerts provide effective warning to gas hazards.

    Easy operation

    Large single button and intuitive menu system minimise training and allow easy operation whilst wearing gloves.

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