T40 Rattler Gas Detector [Industrial Scientific]



The T40 Rattler™ is a low-cost, maintenance-free single-gas detector designed to protect personnel from dangerous hydrogen sulfide or carbon monoxide gas exposure in the most extreme conditions.

  • Low-cost CO or H2S monitoring
  • Peak/hold feature
  • 1,500 hour run time on 1x AA alkaline battery
  • Compact size and lightweight

  • The T40 Rattler™ is a low-cost, maintenance-free single gas monitor designed to protect personnel from dangerous hydrogen sulfide or carbon monoxide gas exposure in the most extreme conditions. Despite its compact size, the T40 Rattler includes features usually found only in larger multi-gas monitors including a large, liquid crystal display (LCD), internal vibrating alarm, audible/visual alarms and simple push-button operation.

    The monitor continuously displays ambient carbon monoxide or hydrogen sulfide readings in PPM and will alert the user when gas concentrations exceed the preset low or high levels. Added features include adjustable alarm setpoints, calibration gas values, and choice of text-only display selected by the user through a simple, push-button routine. The T40 Rattler also has a peak/hold feature to show the highest reading during a shift and includes a patented flip-cap calibration adapter for quick and simple calibration. The T40 Rattler operates for up to 1,500 hours on a single “AA” battery (included) and is covered by a two-year warranty from the date of manufacture.

  • Case: High visibility, impact-resistant composite with radio frequency interference (RFI) protection.
    Dimensions: 3.375" x 2.3" x .75" (86 mm x 58 mm x 19 mm)
    Weight: 3.5 ounces (98 grams)
    Sensors: CO, H 2 S - Electrochemical
    Measuring Ranges:
    Gas
    Symbol
    Range
    Increments
    Carbon Monoxide CO 0-999 ppm 1 ppm
    Hydrogen Sulfide H 2 S 0-500 ppm 1 ppm
    Power Source(Run Time): Replaceable "AA" alkaline battery (approx. 1,500 hours typical)
    Temperature Range: -4°F to 122°F (-20°C to 50°C) typical
    Humidity Range: 15 to 95% RH typical
    Alarms: Adjustable low and high alarm setpoints
    Approvals: UL and cUL - Class I, Groups A, B, C, D 
    CSA - Class I, Groups A, B, C, D 
    CENELEC (ATEX) and Australia - EEx ia IIC T4
  • Part Number
    Description
    18105247
    T40 Rattler - Hydrogen Sulfide (alarms @ 10/20 ppm)
    18105254
    T40 Rattler - Carbon Monoxide (alarms @ 35/70 PPM)
    18105874
    T40 Nylon Carrying Case


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