Description
Overview
GAOTek nitrogen dioxide gas alarm detector offers real-time concentration detection and multi-alert modes. It provides robust data logging and computer data transmission for in-depth analysis.
Features
- Adjustable alarms, LCD, explosion-proof
- Multi-alarm types, extensive data logging
- Rechargeable, USB charging, rotatable screen
- Displays battery capacity, optional data analysis
Technical Specification
| Alarm | Visual, Audible, Vibration, voice alarm more than 90 dB, light alarm Red LED |
| Detect gas | NO and NO2 |
| Measure range | NO is 0 ppm to 250 ppm NO2 is 0 ppm to 20 ppm |
| Power supply | the lithium battery power supply (1500 mAh) |
| Battery working time | for EX about 20 hrs continue working, for others 1 month, depend on the environment in the site |
| Charging time | 3 hrs to 5 hrs |
| Charging voltage | DC 5 V |
| Packing | Aluminum box + manual + USB charging + detector |
| Display | LCD display |
| Response time | 30 s |
| Humidity | 15% RH to 95% RH (No condensation) |
| Temperature range | -4 ℉ to 122 ℉ (- 20 ℃ to 50 ℃) |
| Size | 4.25 in x 2.40 in x 1.57 in (108 mm x 61 mm x 40 mm) |
| Weight | 0.29 lb (135 g) |
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