GAOTek High Precision Portable NO2 Gas Detector
This High precision portable NO2 Gas Detector has a temperature range of 14 °F to 131 °F, measuring range of 0% LEL to 100% LEL and 3.7 V lithium battery.
Description
Description
Features
- Adjustable alarm point and zero-set
- LCD displays with English menu
- CE/ATEX certs, explosion-proof
- Audible, visual, and vibration alarm
- Rechargeable lithium battery
- Optional function can be added to computer
Technical Specifications
| Detection principle | Catalytic, Electrochemical, Infrared |
| Alarm method | Light, sound, Vibration |
| Application | Environmental Monitoring |
| Sampling | Natural diffusion |
| Precision | ±2% FS |
| Measurement range | 0% LEL to 100% LEL, 0% VOL to 100% VOL, 0 PPM to 1000 PPM, 0% VOL to 30% VOL, 0 PPM to 1000 ppm, 0 PPM to 20 PPM etc. |
| Display mode | LCD displays real-time data and alarm status and detects gas |
| Explosion-proof mark | Ex IB IIB T4 Gb |
| Response time | T90 <30 S |
| Working voltage | DC 3.7 V (Lithium battery 2000 mAh) |
| Charging time | 6 hrs to 8 hrs |
| Standby time | more than 8 hrs |
| Battery | 3.7 V, 1700 mAh lithium battery |
| Working environment | Temperature 14 °F to 131 °F (-10 ℃ to 55 ℃) |
| Product Size | 4.33 in x 2.75 in x 1.96 in (110 mm x 70 mm x 50 mm) |