Description
GAOTek Portable Nitric Oxide Gas Detector designed with the inner pump and the famous brand sensors, with stable performance and high accuracy. Used to detect the single gas concentration for the Combustible gas, Toxic gas, Carbon Dioxide, Oxygen, TVOC, etc. It can directly display the gas concentration data on the screen, the data also could be exported to the computer by USB cable.
Features
- Compact design for easy portability
- Highly sensitive sensor for accurate NO gas detection
- Audible and visual alarms for safety
- Long battery life for extended use
- Digital display for real-time data
- User-friendly interface
- Durable construction for harsh environments
- Adjustable alarm thresholds
- Data logging capabilities
- Compact carrying case for convenient storage and transport
Technical Specification
| Gas type | Nitric Oxide (NO) |
| Measuring range | 0 ppm to 10 ppm, 100 ppm, 200 ppm, 1000 ppm, 2000 ppm or Customized. |
| Working principle | Electrochemical sensor |
| Resolution | 0.01 ppm, 1 ppm |
| Precision | ±≤3% FS or Customized |
| Repeatability | ≤±1% |
| Zero drift | ≤±1% (F.S / year) |
| Sampling mode | Pump-suction sampling (Flow rate of 300ml / minute) |
| Data storage | Can record 300000 group of measuring data |
| Response time | T90 ≤20 s |
| Recovery time | ≤20 s |
| Pre-heating time | ≤60 s |
| Display | LCD dot matrix display of the Gas type, gas concentration unit, gas concentration data, time, battery status, data storage status; |
| Concentration unit | ppm, mg / m3 |
| Working environment | Working temperature: -4 °F to 140 °F (-20 ℃ to 60 ℃) Working humidity: 10% RH to 95% RH (non-condensing) Working pressure: 86 PSI to 106 PSI |
| Explosion-Proof grade | Ex ib IIC T4 Gb |
| Protection grade | IP 66 |
| Alarm mode | Audible, visual |
| Shell material | Metal |
| Power supply | 3.7 V DC, 2800 mAh, Rechargeable lithium battery DC 5 V USB charger |
| Charge time | ≤6 hours |
| Working time | ≥24 hours |
| Accessory | Box, instruction, USB charger, data line |
| Dimensions | 5.31 in × 2.55 in × 1.37 in (135 mm x 65 mm x 35 mm) |
| Weight | 1.10 lb (500 g) |