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, the GasAlertQuattro is fully compatible with BW's MicroDock II automatic test and calibration system.
Size | 5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm |
Weight |
- 11.15 oz. / 316 g (with rechargeable battery pack) - 11.92 oz. / 338 g (with alkaline battery pack) |
Temperature | -4 to +122°F / -20 to +50°C |
Humidity | 10% - 100% RH (non-condensing) |
Alarms |
- Visual (six, red LEDs), vibrating, audible (95dB) - Low, High, STEL, TWA, OL (over limit) |
Tests | Sensor integrity, circuitry, battery and audible/visual alarms on activation, battery (continuous), sensor (continuous) |
Pump | Compatible with the Sampler motorized sampling pump |
Battery life |
AA alkaline: 14 hrs (+68 to 122°F / +20 to 50°C) Rechargeable: 20 hrs (+68 to 122°F / +20 to 50°C), 18 hrs (-4 to +32°F / -20 to 0°C) |
User options | Confidence / Confidence 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-definable calibration gas concentration, Force bump, Language choices (five), Custom start up message, Datalog interval |
Warranty | Full two year warranty including all sensors |
Gas | Measuring Range | Resolution |
Hydrogen sulfide (H2S) | 0-200 ppm | 0.1 ppm |
Carbon monoxide (CO) | 0-1000 ppm | 1 ppm |
Oxygen (O2) | 0-30.0% | 0.1% |
Combustible gases (%LEL) |
0-100% LEL 0-5.0% v/v |
1% 0.1% |