Description
Overview
GAOTek Portable Hydrogen Chloride Gas Alarm detection & Alarm device is a advanced detection instrument with fall alarm function. OLED display screen, apply to wide temperature, visible under sunlight. The shell is designed with rubber coated plastic mould, which has good waterproof performance. The use of anti-static materials can meet the explosion-proof requirements. It can continuously detect the concentration of toxic gas or oxygen in the ambient air of industrial and mining enterprises, with sensitive reaction and convenient carrying. It has been widely used in iron and steel metallurgy, petrochemical industry, emergency rescue, industrial safety and other industries.
Features
- English or Chinese can be set
- OLED display continuously in real time
- Full automatic zero adjustment and calibration
- Optional automatic-zero act at startup
- Optional unit, ppm, lel %, vol%, mg/m3
- Optional fall alarm function
- Display menu inversion
- Small size, light weight, easy to carry handheld device
- Sound, light and vibration alarm methods, With mute function
- With low, high, STEL, TWA alarm
- Can rewrite the alarm point
- Calibration overdue reminder
- Failure detection of key components
- Normal working condition monitoring
Technical Specifications
| Sensor | Electrochemical, IR, catalytic combustion, galvanic cell & PID |
| Sampling Type | Diffusion |
| IP grade | IP 65, Waterproof, Dustproof |
| Humidity | 15 % RH to 95 % RH |
| Screen | OLED display |
| Language | Chinese, English |
| Display Content | Gas, Symbol, gas unit, real-time value, battery, calibration information, time |
| Shell Material | ABS, PC, anti-static, TPE |
| Battery Parameter | Related Voltage3.7 V, normal capacity 500 mAh |
| Alarm Project | High Conc. Â or Low Conc. Or TWA or STEL or Low battery or Fall down alarms |
| Temperature | 32 °F to 104°F (0 °C to 40 °C) |
| Dimension | 3.66 in x 2.04 in x 1.18 in (93 mm x 52 mm x 30 mm) |
| Weight | 0.21 lbs (98 grams) |