Back to Gas Detectors

Standard features of BW products:

  • Continuous LCD shows real-time gas concentrations
  • Compact and lightweight design makes it comfortable to wear
  • Water-resistant
  • Simple automatic calibration procedure; compatible with BW MicroDock II automatic test and calibration station
  • Full function self-test of sensor, battery status, circuit integrity and audible/visual alarms on start up
  • Bright wide-angled visual alarm bars
  • Built-in concussion-proof boot

Additional GasAlert Extreme features:

  • Equipped with internal vibrating alarm for high noise areas
  • Secure and accurate history with datalogging
  • Multi-language support in English, French, German, Spanish and Portuguese
  • Tamper-proof settings with passcode protection
GasAlert Extreme Specifications:

Size 1.1 x 2.0 x 3.75 in. / 2.8 x 5.0 x 9.5 cm
Weight 2.9 oz. / 82 g
Alarms – Visual, vibrating, audible (95dB)
– Low, High, STEL, TWA
Tests Sensor integrity, circuitry, battery and audible/visual alarms on activation, battery (continuous)
Pump Compatible with the Sampler motorized pump
Typical battery life 2 year battery life (typical) with replaceable 3V battery
User options Confidence beep, Latching alarms, Stealth mode, Passcode protection, Automatic O2 Calibration, Datalogger Sampling Rate, Automatic backlight, User-settable calibration gas level, Calibration past due lockout, Language choices (5), Adjust clock
Warranty Full 2 year warranty including sensors (1 year NH3 sensor)

 

Sensor Specifications:

Gas Measuring Range (ppm) Operating Temperature Relative Humidity (non-condensing)
H2S 0-100 -40 to +122°F/-40 to +50°C 15% – 90%
H2S (High Range) 0-500 -40 to +122°F/-40 to +50°C 15% – 90%
SO2 0-100.0 -40 to +122°F/-40 to +50°C 15% – 90%
HCN 0-30.0 -40 to +122°F/-40 to +50°C 15% – 90%
CO 0-1000 -22 to +122°F/-30 to +50°C 15% – 90%
CO (Low H2) 0-1000 -22 to +122°F/-30 to +50°C 15% – 90%
NH3 0-100 -4 to +104°F/-20 to +40°C 15% – 90%
NH3 (High Range) 0-400 -4 to +104°F/-20 to +40°C 15% – 90%
Cl2 0-50.0 -4 to +122°F/-20 to +50°C 10% – 95%
NO 0-250 -4 to +122°F/-20 to +50°C 15% – 90%
NO2 0-100 -4 to +122°F/-20 to +50°C 15% – 90%
PH3 0-5.0 -4 to +122°F/-20 to +50°C 15% – 90%
ETO 0-100.0 -4 to +122°F/-20 to +50°C 15% – 90%
ClO2 0-1.0 -4 to +122°F/-20 to +50°C 15% – 95%
O3 0-1.0 -4 to +122°F/-20 to +50°C 15% – 90%
O2 (%by Vol.) 0-30.0% -4 to +122°F/-20 to +50°C 0% – 99%

 

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