Description
Overview
GAOTek Multi Gas Detector 4-in-1 Gas Analyzer – ingress protection IP67 is a multi-in-one gas detector. It can continuously detect combustible oxygen, carbon monoxide, hydrogen sulfide, and other toxic gases in ambient air, and detect up to 5 gases at the same time. This instrument is waterproof design and combine with a rubber shell, to meet the harsh requirements of harsh environments. This gas detector uses pump-suction mode for detecting, and high-quality gas sensors are used for sensitive components, which have excellent sensitivity and repeatability. The instrument is controlled by an embedded micro-computer. It has simple operation, complete functions, high reliability, multiple adaptive abilities, and is intuitive and clear with graphic and text liquid crystal display.
Features
- Simultaneous detection of 1 to 5 gases
- Intrinsically safe circuit design
- Wireless
- Built-in high-power self-priming pump
- Optional sampling probe and its catheter
- Dustproof
- Waterproof and explosion proof
Technical Specifications
| Detect Gas | H2S: 0 ppm to 100 ppm, NH3: 0 ppm to 100 ppm, O2: 0 VOL to 30 VOL, CO: 0 ppm to 100 ppm, EX: 0 LEL to 100 LEL |
| Detection Principle | electrochemical |
| Resolution | 1 ppm |
| Sampling Mode | Pump type |
| Measurement Error | ≤ ± 5 % FS |
| Working Time | ≤ 20 s continuous (non-alarm standby state) |
| Environment Humidity | < 95 % RH No condensation |
| Power | DC 3.7 V lithium batteryï¼›2000 mAh |
| Explosion Proof Grade | Ex ib llB T6Gb |
| Explosion Proof Number | CNEx19.2399X |
| Humidity | < 95 % RH no condensation |
| Detection Methods | pump suction |
| Response Time | 20 s or less |
| Ingress Protection | IP67 |
| Temperature | – 4 °F to 122 °F (- 20 °C to 50 °C) |
| Size | 6.89 in x 2.99 in x 1.89 in (17.5 cm × 7.6 cm × 4.8 cm) |
| Weight | 18.57 (450 g) |