GAOTek Nitrogen Dioxide Gas Detector
This Nitrogen Dioxide Gas Detector environment temperature -4 °F to 140 °F, measurement error of ≤3% FS and environment humidity of 5% RH to 90% RH.
Description
Description
Features
- Imported Sensor
- Alarm Window
- Alligator Clip is Easy to Carry
- Simple Button Operation
- High Quality Sensor
- Sound Alarm, Vibration Alarm
- Flashing Lights
- Easy To Carry, can be held in one hand
- Three proof design, dustproof, waterproof and explosion proof
Technical Specifications
| Detection principle | Electrochemistry or Catalysis or Thermal Conductivity or Infrared Spectrum |
| Sampling mode | Natural diffusion or optional (Special card self-priming pump) |
| Measurement error | ≤3% FS |
| Interface definition | U3 port (USB) |
| Display | Color LCD |
| Alarm | Sound or light or vibration, three level alarm |
| Working time | Combustible gas 8 h, toxic gas 200 h |
| Environment humidity | 5% RH to 90% RH |
| Power | 3.7 V 2000 mA Lithium-ion rechargeable battery |
| Explosion proof grade | Ex ib IIB T3 Gb |
| Explosion proof number | CNex18.4828X |
| Environment temperature | -4 °F to 140 °F (-20 ℃ to 60 ℃) |
| Size | 6.10 in x 3.54 in x 1.42 in (155 mm × 90 mm × 36 mm) |