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BW GasAlertQuattro personal four-gas monitor with interchangeable power optionss. This configuration includes the alkaline battery pack option with sensors for monitoring: LEL (0-100%), O2 (0-30% volume), H2S (0-200 ppm), and CO (0-1,000 ppm). Black enclosure.

Availability : Please call to confirm inventory

BW GasAlertQuattro (LEL, O2, H2S, CO), Alkaline, Black

BW Technologies by Honeywell


Rugged and reliable, the GasAlertQuattro four-gas detector combines a comprehensive range of features with simple one-button operation.

With flexible power options, the GasAlertQuattro is always ready. The graphic LCD displays easy to identify icons that indicate operational information, such as bump test and calibration status for simplified onsite auditing. IntelliFlash provides continuous visual confirmation of detector operation and compliance. Suited to a wide range of industrial applications including confined space entry.

Features & Benefits:

  • Compact and lightweight design makes it comfortable to wear
  • Simple one-button operation for ease of use
  • Compatible with MicroDock II
  • Interchangeable rechargeable battery pack or alkaline pack with 3 AA batteries
  • Comprehensive datalogging and event logging capacity
  • IntelliFlash verifies operation and compliance to user and supervisors from up to 20 ft. / 6.1 m
  • Field-proven SureCell sensors offer an unprecedented performance in even the harshest environments.
  • Enhanced resistance to common industrial cross sensitive gases such as methanol and ethanol (CO and H2S sensors)


  • H2S
  • CO
  • O2
  • LEL


  • Size: 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm
  • Temperature: -4 to +122°F / -20 to +50°C
  • Humidity: 10% - 100% RH (non-condensing)
  • Pump: Compatible with the Sampler motorized sampling pump
  • Ratings EMI/RFI: Complies with EMC Directive 2004/108/EC IP66/IP67

User Options:

  • Confidence / Compliance beep
  • Confidence flash
  • Set STEL interval
  • Sensor on/off
  • Latching alarms
  • Safe display mode
  • Force calibration
  • Auto-zero on start up
  • Flip display
  • Combustible gas measurement (% LEL or % by volume methane)
  • User-defi nable calibration gas concentration
  • Force bump
  • Language choices (fi ve)
  • Custom start up message
  • Datalog interval
More Information
Manufacturer BW Technologies by Honeywell
Gas Types CO, H2S, LEL, O2
Couleur Noir
Item Type multi_gas_4
Alarm Type Vibrating, Audible, Visual
Battery Type alk
Display Type lcd_mono
Dimensions 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm
Unit of Measure Each


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