GasAlertMicro 5 Series

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GasAlertMicro 5 Series Multi-Gas Detector
BW Technologies by Honeywell

Providing protection from up to five potential atmospheric hazards including oxygen, combustible and toxic gases, the GasAlertMicro 5 series is unparalleled in its versatility, capability and overall value. BW Technologies by Honeywell’s newest addition to its water-resistant line of portable gas detectors has transformed the market with its matchless array of features.

Continuously monitoring and displaying concentrations of up to five gases, the compact and lightweight GasAlertMicro 5 was designed and engineered with an extensive host of applications in mind.

Adaptable to a variety of applications, the GasAlertMicro 5 Series has an extensive selection of user-settable field options and is available as either a standard toxic gas model, a PID model for the detection VOCs, or an IR model for CO2 detection. Use the passcode function to prevent unauthorized modifications of the instrument’s settings. Compatible with BW’s MicroDock II automatic test and calibration system, the GasAlertMicro 5 Series is unparalleled in its versatility, performance and overall value.

  • Measure up to fi ve atmospheric hazards concurrently
  • Fully customizable to suit any application
  • Rapidly switch from diffusion mode to the optional integrated pump in the field
  • Integral concussion-proof enclosure
  • Internal vibrating alarm for high-noise areas
  • Four bright, wide-angled alarm bars
  • 95 dB audible alarm (typical)
  • Optional datalogging stores several months of continuous data
  • Quickly switch fromdiffusion to integral pump option

  • H2S Hydrogen Sulfide

  • CO Carbon Monoxide

  • O2 Oxygen

  • SO2 Sulfur dioxide

  • PH3 Phosphine

  • NH3 Ammonia

  • NO2 Nitrogen Dioxide

  • HCN Hydrogen Cyanide

  • Cl2 Chlorine

  • ClO2 Chlorine dioxide

  • O3 Ozone

  • Combustibles (LEL)

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GasAlertMicro 5 Series Datasheet
GasAlertMicro 5 Series User Manual
GasAlertMicro 5 Series Quick Guide

Features & Benefits

  • Continuous LCD shows real-time gas concentrations
  • Water-resistant
  • 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
  • Integral motorized pump option for remote sampling
  • Equipped with internal vibrating alarm for high noise areas
  • Two power options: AA alkaline or rechargeable hot-swappable battery packs
  • Multi-language support in English, French, German, Spanish and Portuguese
Technical Specifications
SIZE 5.7 x 2.9 x 1.5 in. / 14.5 x 7.4 x 3.8 cm
WEIGHT 13.1 oz. / 370 g
TEMPERATURE -4 to +122°F / -20 to +50°C
14 to +104°F / -10 to +40°C (PID)
ALARMS – Visual, vibrating, audible (95 dB)
– Low, High, STEL, TWA, OL (over limit)
TESTS Sensor integrity, circuitry, battery and audible/visual alarms on activation, battery (continuous
TYPICAL BATTERY LIFE 13 hours @ 32ºF / 0ºC, 8 hours @ -4ºF / -20ºC, Recharges in 6 hours
PUMP Optional; Sample from up to 66 ft. / 20 m
USER OPTIONS Confidence beep
Set STEL interval
Set TWA method
Sensor on/off
Latching alarms
Safe display mode
Stealth mode
Adjust Clock
Set datalogger rate
Passcode protection
Correction factor library (LEL, PID)
Fast pump
Combustible gas measurement (% LEL or % by volume methane)
O2 auto calibration on start up
Automatic backlight
Sleep mode
User-settable calibration gas level
Calibration due lockout
Daily bump test
Language choices (five)
High resolution
RATINGS EMI/RFI: Complies with EMC Directive 89/336/EEC IP 65/66
CERTIFICATIONS Class I, Div. 1, Gr. A, B, C, D
American Bureau of Shipping – Toxic & PID models
ATEX: X g II 1 G
Ga Ex ia IIC T4*
X g II 2 G – IR model only
Ex d ia IIC T4*
IECEx: Ga Ex ia IIC T4*
Ex d ia IIC T4* – IR model only
WARRANTY Full two year warranty including sensors (1 year NH3, Cl2, O3, ClO2 and PID lamp)
Gas Measuring Range (ppm) Default Resolution (ppm) High Resolution (ppm)
H2S 0-500 1.0 0.1
CO 0-999 1.0 N/A
TwinTox (H2S) 0-500 1.0 0.1
TwinTox (CO) 0-500 1.0 N/A
O2 0-30.0% 0.1% N/A
SO2 0-150 1.0 0.1
PH3 0-5.0 1.0 0.1
NH3 0-100 1.0 0.1
NO2 0-99.9 1.0 0.1
HCN 0-30.0 1.0 0.1
CI2 0-50.0 1.0 0.1
CIO2 0-1.0 0.1 0.01
O3 0-1.0 0.1 0.01
PID (VOCs) 0-1000 1 N/A
IR (CO2) 0-50,000
0-5.0% v/v
Combustible Gases 0-100% LEL
0-5.0% v/v

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Sydney Office

  • Office : 5 Aspinall Place, Mulgrave, NSW 2756