GAOTek Handheld Air Sampling Pump for NO2 Detection
GAOTek Handheld Air Sampling Pump for NO2 Detection is based on advanced infrared and electrochemical technology for measuring 100% LEL, 1000 ppm CO, 30% O2, and 100 ppm H2S concentration, with optional H2, CO, and gas flow items.
Description
Description
Overview
GAOTek Handheld Air Sampling Pump for NO2 Detection is based on advanced infrared and electrochemical technology for measuring 100% LEL, 1000 ppm CO, 30% O2, and 100 ppm H2S concentration, with optional H2, CO, and gas flow items. Compact, rugged, and robust, the portable multi-gas detector is well-suited for many applications where the presence of multiple gases needs to be monitored (e.g., underground coal, digesters, methane recovery, waste and water treatment).
Features
- Detects 4 gases with a resolution of 0.5% vol/1ppm
- High & low alarm function: sounds, lights, and vibrates
- Digital LCD display: Displays real-time gas concentration value with backlight
- Durable power supply: rechargeable battery that can last for more than 12 hours
- Data logger & transfer in real time
Technical Specifications
| Usage | Industrial Processing/Personal Safety |
| Gases detected | H2S/CO/O2/CH4/CO2/LEL/SO2/NO2/NO |
| Sensor types | Infrared/Electrochemical/(Customized) |
| Sensor life | ≥5 years (NDIR/Infrared)≥2 years (Electrochemical)
≥1 years (Catalytic combustion) |
| Triple alarm | Sound/Light/Vibration |
| Battery Short Circuit Current | 2A |
| Working current | 95 mA |
| Continuous operating hours | ≥ 12 hours |
| Air Sample Method | Diffusion |
| Battery | Pl123450 3.7 V / 1500 mAh |
| Charging time | 4 hours to 5 hours |
| Certificate | CE/Ex Id I |
| Working temperature | -10°F to 131°F (-25°C to 55°C);short time for -40°F to 131°F (-40°C to 55°C) |
| Certificate | CE/Exi bd I |
| Size | 5.12 in x2.6 in x 1.18 in (130 mm x 66 mm x30 mm) |
| Weight | 40 lb (250 g) |