Features
- High precision imported sensor
- USB data transfer, print capability
- LCD dot matrix display
- Dual-language interface
- Quick unit switching
- Adjustable micro sampling pump
Technical Specifications
| Gas Detected | nitrogen dioxide (No2) |
| Detection principle | Electrochemistry |
| Sampling Method | Pumping suction, flow rate can up to 1 L / min, ten grades of pumping suction for selection |
| Measure Range | 0 ppm to 10 ppm, 0 ppm to 20 ppm, 0 ppm to 50 ppm, 0 ppm to 100 ppm, 0 ppm to 500 ppm, 0 ppm to 1000 ppm, 0 ppm to 2000 ppm, 0 ppm to 5000 ppm (optional) |
| Resolution | 0.001 ppm (0 ppm to 10 ppm), 0.01 ppm (0 ppm to 20 ppm, 0 ppm to 50 ppm, 0 ppm to 100 ppm), 0.1 ppm (0 ppm to 500 ppm), 1 ppm (above 0 ppm to 1000 ppm) |
| Precision | 2% FS |
| Signal Output | USB high speed data transmission, downloadable print data (optional) |
| Response Time | ≤10 S |
| Repeatability | ≤±1% |
| Zero shift | ≤±1% (F.S / y) |
| Temperature | – 4 °F to 122 °F (- 20 ℃ to 50 ℃) |
| Explosion-Proof | ExiaⅡCT4 |
| Alarm mode | sound, light, vibration |
| Recovery Time | ≤10 S |
| Linearity error | ≤±1% |
| Display | LCD dot matrix display |
| Gas unit | Units are switchable |
| Humidity | 0% RH to 95% RH |
| Degree of protection | IP66 |
| Operating time | 100 h (pump off) |
| Dimension | 8.07 in × 2.95 in × 1.25 in (205 mm × 75 mm × 32 mm |
| Weight | 0.66 lb (300 g) |
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