GasAlert Extreme Cl2 0-50 ppm (GAXT-C-DL)

The GasAlert Extreme Cl2 Monitor gives personnel the protection they need to avoid chlorine exposure. The chlorine meter’s 0-50 ppm range senses dangerous levels of chlorine gas, and its quick readout and insistent alarms offer dependable protection. This Cl2 meter has several user-friendly options, including an automatic backlight, allowing a worker to know chlorine levels even in low light situations.

GAXT-C-DL has been replaced with the BW Solo C2H4O - CLICK HERE

Call For Price

GAXT-C-DL has been replaced with the BW Solo C2H4O - CLICK HERE

0-50 ppm Chlorine (CL2) with a 0.1 ppm resolution.

Along with the benefits and abilities mentioned above, the Gas Alert Extreme also inherits many of the features that you have come to expect as standards from BW:

  • Real-time gas concentrations via continuous LCD
  • Comfortable to wear due to its compact and lightweight design
  • Water Resistant
  • Simple, automatic calibration when combined with the MicroDock II Test and Calibration accessory
  • Self-Tests on boot up for full-functionality (see table below)
  • Bright wide-angled visual alarm bars
  • Built-in concussion-proof boot


In addition, features of the GasAlert Extreme monitor family include:

  • Vibrating alarm in addition to audible/visual alarms
  • Internal datalogging
  • Built-in languages include:  English, French, German, Spanish, Portuguese
  • Passcode protection to prevent tampering


GasAlert Extreme Standard Specifications

  Tests   Sensor integrity, circuitry, battery and audible/visual alarms on activation.  Battery (continuous)

  Compatible with the Sampler motorized pump.

  Typical Battery
  1.5 year battery life (typical) with replaceable 3V battery.
  User Options
  •  Confidence Beep
  •  Latching Alarms
  •  Stealth Mode
  •  Passcode Protection
  •  Automatic O2 Calibration
  •  Automatic Backlight
  •  User-settable calibration gas level
  •  Calibration Past Due lockout
  •  Language choices (five)
  Ratings   EMI / RFI:  Complies with EMC Directive 89/336/EEC  IP 66/67
  Certifications and  

  UL:  Class I,  DIv. 1, Gr. A, B, C, D
  UL:  Class II, Div. 1, Gr. E, F, G

  American Bureau of Shipping

  ATEX:  CE II  1  G  T4

  IECEx:  Ex ia IIC T4
  IECEx:  Ex ia IIC T4

  CE  (European Conformity) 

  Warranty Full two year warranty including sensors (One year NH3, Cl2, ETO, ClO2 sensors)



GAXT Specification Sheet

GAXT Manual


More Information
Manufacturer Honeywell / BWT
Call For Price No
Gas Chlorine (Cl2)
Sensor Type Electrochemical Cell
Operational Temperature Range -4 to +122 F / -20 to +50 C
Operational RH Range 10 - 95 % (non-condensing)
Weight 2.9 oz / 82 g
Dimensions 1.1 x 2.0 x 3.75 inches
Alarms Visual, Vibrating, Audible (95 dB) for Low, High, STEL, TWA
Datalogging Yes
Datalogging Note Datalogging requires accessory
Field Replaceable Sensor Yes
Field Replaceable Battery Yes
Warranty 1 Year
Range 0-50 ppm
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