Overview
Enviro Testers multi gas detector 4-in-1 gas analyzer 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 rubber shell, to meet the harsh requirements of harsh environment. 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
- Built in high power self-priming pump
- Optional sampling probe and its catheter
- Dustproof, waterproof, and explosionproof
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 battery；2000 mAh |
| Explosion Proof Grade | Ex ib llB T6Gb |
| Ingress Protection | IP67 |
| Weight | 0.99 lb (0.45 kg) |
| Size | 6.89 in x 2.99 in x 1.89 in (175 mm × 76 mm × 48 mm) |
| Environment Temperature | – 4 °F to 122 °F (- 20 °C to 50 °C) |
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