BW GasAlert Quattro LEL(F)O2 H2S CO Gas Detector (Alkaline Battery)
BW Technologies offer the GasAlert Quattro as a reliable multi gas detector, ideal for industry applications including confined space entry. This particular four gas monitor includes a filtered LEL sensors and sensors for oxygen (O2), hydrogen sulphide (H2S) and carbon monoxide (CO). It also features bright yellow housing and an alkaline battery.
The GasAlert Quattro is a very robust monitor due to its integrated concussion-proof boot. However, it’s also light in weight and extremely compact which makes it comfortable to wear and carry around.
Using SureCell sensor technology, this multi gas monitor has the advantage of enhanced resistance to common industrial cross sensitive gases such as methanol and ethanol. This is particularly found in the CO and H2S sensors of the BW monitor.
- Real-time operation info shown on the LCD display for visual onsite auditing
- Minimal training required – unit is simple to use with one-button operation
- MicroDock II automatic test and calibration station is an accessory – buy now
- Ability to carry out full-function test of sensors, battery and alarms
- Datalogging and event logging capabilities
- Available in English, Spanish, German, French and Portuguese
- IntelliFlash – function gives visual confirmation of operating info and compliance
Sensor Ranges |
LEL – 0-100% LEL (0.5% v/v) |
Resolution |
LEL – 1% (0.1%) |
Size |
5.1 x 3.2 x 1.9 in. / 13.0 x 8.1 x 4.7 cm |
Weight |
11.92 oz. / 338 g |
Temperature |
-4 to +122°F / -20 to +50°C |
Humidity |
10% - 100% RH (non-condensing) |
Alarms |
- Visual (six red LEDs), vibrating, audible (95 dB) - Low, High, STEL, TWA, OL (over limit) |
Battery Life |
14 hrs (+68 to 122°F / +20 to 50°C) |
Ratings |
EMI/RFI: Complies with EMC Directive 2004/108/EC IP66/IP67 |
Approvals |
Class I, Div. 1, Gr. A, B, C, D ATEX: Xg II 1 G Ga Ex ia IIC T4 IECEx: Ga Ex ia IIC T4 BR-Exia IIC T4 |
Warranty |
Full two-year warranty including all sensors |
What's Included? |
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