A quick reference guide for the BW Technologies GasAlertMicro portable gas detector, covering safety information, operation, calibration, and specifications.
This document serves as a quick reference guide for the BW Technologies GasAlertMicro portable gas detector. It provides essential information on using the device to detect hazardous gases such as Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Oxygen (O2), and combustible gases. The guide emphasizes that while it offers basic instructions, users should refer to the full user manual on the included CD for complete operating procedures.
| Dimensions | 6 x 10 x 3.3 cm (2.4 x 4.0 x 1.3 inches) |
|---|---|
| Weight | 211 g (7.4 oz) |
| Operating Temperature | -20°C to +50°C (-4ºF to +122ºF) |
| Humidity Range | 5% to 95% relative humidity (no condensation) |
| CO Measurement Range | 0-500 ppm |
| H2S/SO2 Measurement Range | 0-100 ppm |
| Oxygen Measurement Range | 0-30% |
| Combustible Gas Range | 0-100% LEL or 0-5.0% v/v methane |
| Battery Life (Alkaline) | 16-18 hours |
BW recommends calibrating at least every 180 days (6 months) based on usage and sensor exposure.
Perform an 'impact test' by exposing the sensor to gas concentrations exceeding the high alarm point before use.
If a reading exceeds the range, it indicates that gas concentration may be approaching explosive levels.
Batteries should never be replaced or charged in hazardous areas to avoid weakening safety and causing fire or explosion.