Description
Overview
GAOTek portable O3 handheld gas analyzer is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide or sulfur dioxide. Key features include easy-to-operate design, a water-resistant case and high sensitivity sensors.
Features
- Light weight and small size design < 0.661 lbs (less than 300g), easy to operate
- Excellent built-in vibration alert for use in areas of high ambient noise applications
- 90 dB audible vibration alarm
- Strong, protective, concussion-proof shockproof design for normal working
- Easy access to pump, sensors, filter and battery compartment without exposing
- Electronic components to potential damage
- Rechargeable lithium battery for over 10 hours continuously operation
- Intuitive simple-to-operate four-button
- User interface with built-in pump
- 2+2 digits LCD real time displays gas concentration and corresponding gas types
- Full featured self-test: sensors, lithium battery, circuit integrity
- Acoustic optic vibration alarm function
- Accessories: operator’s manual, calibration hose, charger and conversion plug
Technical Specifications
| Sampling | Pump, diffusion |
| Relative Humidity | 15% to 90% RH (non-condensing) |
| Power | 3.7 V rechargeable lithium battery, continuously work for over 10 hours |
| Sensor Life | One year for combustible gas sensor; Two years for oxygen and toxic gases sensors |
| Display | LCD display |
| Alarm Mode | Acousto optic alarm |
| Explosion-proof Grade | ExibIIC T3 |
| Working Temperature | 14 °F to 111.2 °F (- 10 °C to + 44 °C) |
| Dimension | 5.23 in × 2.75 in × 1.41 in (133 mm × 70 mm × 36 mm) |
| Weight | Approx. 0.66 lb (300 g) |