Description
Overview
GAOTek portable multi-gas 3 in 1 gas detector analyzer is a handheld gas and dust detector which can be configured flexibly up to 5 gas sensors or 3 gas sensors plus 1 dust sensor and can simultaneously detect temperature and humidity of the sample gas. It has a water-resistant and dustproof design with IP66 rating, a large capacity data logging-system included as standard. It can be used in most hazardous areas, user can view concentration da, and savage data. Output data, print and output data, detect temperature and humidity level.
Features
- Monitor up to 5 gases or 3 gases plus dust concentration
- Three concentration units are available PPM,%VOL, mg/m3
- Up to 92,400 group data can be storage
- Temperature and humidity detect function is available
- Four operation modes are optional
- All software automatic calibration
- English operation model is available, user-friendly
Technical Specifications
| Detection Range | CO 0 ppm to 1000 ppm O2 0 % VOL to 30 % VOL EX 0 % LEL to 100 % LEL |
| Resolution | CO 0.1 ppm O2 0.01 % VOL / LEL 0.1 % LEL |
| Scalable Gas Sensor | User can customize up to 5 gas sensors in any combination, please refer to the sensor parameters |
| Dust Sensor | Laser dust sensor (0.5 um, 1.0 um, 2.5 um, 10 um) |
| Linearity Error | ≤ ± 1 % F.S |
| Zero Drift | ≤ ± 1 % (F.S/Year) |
| Detection Pattern | Pumping, the flow rate is adjustable. |
| Detection Accuracy | ≤ ± 3 % F.S |
| Reaction Time | ≤ 20 S (T90) |
| Detection Method | Real-time detection mode and timing detection, Cycle detection mode can be switch freely |
| Storage Method | Automatically saving and manually saving are available, Up to 100,000 group data, user can view history data on the display. |
| Shell Case Material | ABS and PC |
| Relative Humidity | ≤ 90 % RH, Non-condensing |
| Operating Pressure | – 4.35 psi to 14.5 psi (- 30 Kpa to 100 Kpa) |
| Explosion Proof Sign | Exdll CT4 (IA) |
| IP Rating | IP66 |
| Power | 4000 mA high-capacity polymer rechargeable battery |
| Dimensions | 10.04 in x 3.15 in x 2.36 in (255 mm x 80 mm x 60 mm) |
| Weight | 1.10 lb (0.5 Kg) |
| Temperature And humidity | Temperature detection range: – 40 °F to 248 °F (- 40 °C to 120 °C) Humidity detection range: 0 % RH to 100 % RH |
| Operating Temperature | – 22 °F to 144 °F (-30 °C to 60 °C) |