Description
Overview
GAOTek gas analyser It can continuously detect combustible, oxygen, carbon monoxide, hydrogen sulphide and other toxic gases in ambient air and detect up to 5 gases simultaneously. This instrument is waterproof and combines with a rubber shell to meet the harsh requirements of harsh environments. The gas detector uses pump-suction mode for detecting, and high-quality gas sensors are used for sensitive components, which has excellent sensitivity and repeatability. An embedded micro-computer controls the instrument. It has simple operation, complete functions, high reliability, multiple adaptive abilities, and is intuitive and clear with graphic and text liquid crystal display.
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Features
- 4 in (6.1 cm) high-definition full-colour view IPS industrial screen
- Technical indicators and gas concentration values display
- Shell adopts high IP encapsulation technology
- Can detect 1-4 gases at the same time
- sensors can be assembled as requested
- 5-gas detector can be customized
- Data storage function and can store 5000 pieces of data
- Dust-proof, explosion-proof and waterproof design
- Intrinsically safe circuit design
- Antistatic and electromagnetic interference
- Built-in high-power carbon film self-priming pump, quick response time
- Setting time and alarm function can be adjusted freely
Technical Specifications
| Detection Principle | Catalytic or electrical chemical or PID or Infrared |
| Sampling Mode | Pump Suction Type |
| Measurement Error | ≤±5% FS |
| Working Time | ≤20 s Continuous |
| Environment Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Environment Humidity | <95% RH no condensation |
| Power | DC 3.7 V lithium battery; 2000 mAh |
| Explosion Proof Grade | Ex ib IIB T3 Gb |
| Explosion Proof Number | CNEx 18.4929 X |
| Ingress Protection | IP 65 |
| Weight | 0.99 lb (450 g) |
| Size | 6.8 in x 2.99 in x 1.8 in (175 mm x 76 mm x 48 mm) |