Performance characteristics
■ Adopting imported top tier electrochemical sensors, stable and durable.
■ There are multiple measurement ranges to choose from, including 0~50PPM, 0~100PPM, and 0~500PPM.
■ High measurement accuracy, up to ± 2% FS, and repeatability up to 2%.
■ Optional high-quality OLED display screen, allowing for direct viewing of values on-site and clear display at night.
■ The on-site power supply adopts 10-30V DC wide voltage supply, which can adapt to various DC power sources on site.
■ The product adopts a wall mounted waterproof shell, which is easy to install and has a high protection level. It is suitable for harsh on-site environments.
application area
Petroleum and petrochemical, chemical plants, smelters, steel plants, coal plants, thermal power plants, pharmaceutical research, pharmaceutical production workshops, tobacco companies, environmental monitoring, school research, building construction, fire alarm, sewage treatment, industrial gas process control, boiler rooms, garbage treatment plants, tunnel construction, oil pipelines, gas stations, underground gas pipeline maintenance, indoor air quality testing, safety protection in hazardous areas, aerospace, military equipment monitoring, etc.
All prices are RMB pre tax prices, excluding 13% value-added tax and shipping costs!
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Technical Parameter
| power supply | 10~30V DC |
| output signal | 4-20mA、 0-5V、 0-10V |
| power consumption | 0~50ppm (high precision) 0.12W |
| 0~100ppm (high precision) 0.12W | |
| 0~500ppm 0.9W | |
| operation temperature | -20~50℃ |
| Working humidity | 15-90% RH without condensation |
| Pressure Range | 90~110Kpa |
| stability | ≤ 2% signal value/month |
| response time | 50、 100ppm≦90S 500ppm≤25S |
| Warm-up time | 0~50ppm (high precision) ≥ 5 minutes |
| 0~100ppm (high precision) ≥ 5 minutes | |
| 0~500ppm ≥ 48 hours | |
| Ammonia zero drift (-20~40 ℃) | 0~50ppm (high precision) ≤± 2ppm |
| 0~100ppm (high precision) ≤± 2ppm | |
| 0~500ppm ≤±15ppm | |
| repeatability | 0~50ppm (high precision) ≤ 2% |
| 0~100ppm (high precision) ≤ 2% | |
| 0~500ppm ≤5% | |
| service life | ≥ 24 months |
| accuracy | 0~50ppm (high precision) ± 2% FS |
| 0~100ppm (high precision) ± 2% FS | |
| 0~500ppm ± 20% FS Oxygen content: ≥ 18% VOL | |
| resolution | 0-50ppm: 0.1ppm |
| 0-100、 0-500: 1ppm |
DOCUMENTATION
- Propagandist Manual
- Product manual
- Drawings and software
