Description
Overview
GAOTek Handy Industrial Hydrogen Gas Analyzer – Waterproof and Explosion Proof could detect combustible gas, O2, and two other types of toxic gases continuously and simultaneously. It is widely used in areas where explosion proof is required or toxic gas leaks, like underground channels or the mining industry, to protect the workers’ lives and avoid damage to the relevant equipment.
Features
- Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability
- 32-bit built-in MCU, high reliability, and self-adaptation ability
- Full functions, easy operation
- CSTN colorful LCD, more intuitionistic, abundant, and clear indication
- Compact design, easy carrying
- High-strength engineering plastics and compound anti-slippery rubber; high strength, waterproof, dust-proof, and explosion-proof
- 500pcs data records, can be contacted with computer via software.
- It can print the data records, can store data records, and can make the data analysis
Technical Specifications
| Accuracy | ≦ ± 5 % F.S. |
| Response Time | ≦ 30 s |
| Indication | LCDs real-time and system status; LED, audio, and vibration alert for gas leakage, fault, and low voltage. |
| Â Sensor | Plug-in electrochemical sensor |
| Alarm Type | Low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm. |
| Power Source | DC 3.7 V Li-on battery, 1800 mAh |
| Charging Time | 6 hours to 8 hours |
| Working Time | ≧ 8 h continuously (without alarm) |
| Resolution | 0.1 % VOL (O2), 1 ppm (CO), 0.1 ppm (H2S), 1 % LEL (EX) |
| Self-checking Function | Self-checking Battery power, display, sensor, and hardware failure |
| Gas Sensor Life | 2 years |
| Explosion-proof Grade | Exia II CT 3 |
| Protection Grade | IP 65 |
| Working Humidity | ＜ 95 % RH (No dew) |
| Working Temperature | – 4 °F to 122 °F (- 20 ℃ to 50 ℃) |
| Dimensions | 5.11 in x 2.63 in x 1.18 in (13 cm × 6.7 cm × 3 cm) |
| Weight | Appr. 14.11 oz (400 g) with battery |