Overview
Hospitality Enviro Tech Portable Multi Gas Detector could detect combustible gas, O2, and other 2 kinds of toxic gases simultaneously. It is widely used in areas where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, to protect the workers’ lives and avoid damage to the relevant equipment.
Features
- Intrinsically safe
- 100,000 detected records including peak value
- Calibration points adjustable
- Two alarm levels for each sensor channel
- Visual, audible, and vibrating alarms
- Self-protection against high concentration combustible gas
- Low battery alert
- Confidence beep
- Data uploading
- Password management
- Self-test when powered on
- Self-diagnostic and self-correction function
Technical Specifications
| Gas sampling method | natural diffusion |
| LEL | 0% LEL to 100% LEL |
| H2S | 0 ppm to 100 ppm |
| CO | 0 ppm to 1000 ppm |
| O2 | 0% vol to 30% vol |
| Gas sensor type | catalytic (for combustible gas) and electrochemical (for H2S, CO and O2) |
| Detecting gas | combustible gas, H2S, CO, O2 |
| Accuracy | ≤±5% FS |
| Response time | ≤30 s |
| Indication | LCD displays real time and system status, LED, audio and vibration alert for gas leakage, fault and low voltage |
| Charging time | 4 h to 6 h |
| Working time | ≥8 h continuously (without alarming) |
| Gas sensor life | 2 years |
| Explosion-proof grade | ExiallCT3 |
| Protection grade | IP 66 |
| Power source | 3.7 V DC Rechargeable Li-ion battery, 1,800 mAh |
| Working environment | -4 °F to 122 °F (-20 °C to 50 °C), 95% RH (no dew) |
| Dimensions | 4.72 in x 2.68 in x 1.18 in (120 mm x 68 mm x 30 mm) |
| Weight | 0.48 lb (220 g) |
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