Description
Overview
GAOTek Portable Multi Gas Analyzer adopts modular sensor elements–different sensors could be changed for different gas, full-color LCD display technology that could be equipped with dozens of combustible and toxic gases for detection, like H2, O2, CO, H2S, CH4, etc.
Features
- Advanced Intelligent Module Sensor Technology with interchangeable sensors
- 2.4-inch high-definition full-colour view IPS industrial screen
- Display of technical indicators and gas concentration values
- Designed with Asian ergonomic principles for comfortable use
- Shell features high IP encapsulation technology for durability
- Capable of detecting 6 channels of gas or up to 7 gases simultaneously
- Includes data storage function with capacity for 5000 data entries
- Dust-proof, explosion-proof, and waterproof design for rugged environments
- Intrinsically safe circuit design with antistatic and electromagnetic interference protection
- Adjustable setting time and alarm functions for customization
Technical Specifications
| Detection principle | Electrochemistry/Catalysis/Thermal Conductivity/Infrared Spectrum |
| Sampling mode | Natural diffusion or optional (Special card self-priming pump) |
| Measurement error | ≤3% FS |
| Interface definition | U3 port (USB) |
| Display | Colour LCD |
| Alarm | Sound/light/vibration, triple alarm |
| Working time | Combustible gas 8 h, toxic gas 200 h |
| Environment humidity | 5% RH to 90% RH |
| Power | 3.7 V 2000 mAh Lithium-ion rechargeable battery |
| Explosion proof grade | Ex ib IIB T3 Gb |
| Explosion proof number | CNex18.4828X |
| Ingress protection | IP 6 |
| Environment temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Size | 6.1 in x 3.5 in x 1.4 in (155 mm x 90 mm x 36 mm) |
| Weight | 1.1 lb (500 g) |