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Product Description
Hanging ammonia sensor description: The RS-NH3-*-2-*-EX NH3 gas sensor has four output modes, which are rs485, 0-5v, 0-10v, 4-20ma. Built-in high-sensitivity sensor, high measurement accuracy. A temperature and humidity sensor can also be added to measure the three elements of ammonia, temperature and humidity. This is the best ammonia sensor for industrial production and animal husbandry.
Product Feature
1.Multiple choices of measuring range, from 0~50PPM, 0~100PPM, to 0~500PPM.
2. High measurement accuracy, and repeatability up to within 2%.
3. Optional high-quality OLED display, the value can be viewed directly on-site, and can be displayed clearly at night.4. The on-site power supply adopts a 10~30V DC wide-voltage power supply, which can adapt to a variety of on-site DC power supplies.
5. High-strength waterproof shell, easy installation, high protection level, can be used in harsh on-site environments.
Parameters
| Power supply | 10-30V DC |
| Operating Environment | -20°C~+50°C,15%RH~90%RH |
| Pressure range | 90~110Kpa |
| Zero drift(-20~40°C) | -3~10ppm |
| Measure range | 0-50ppm, 0-100ppm, 0-500ppm |
| Accuracy | 0~50ppm/0~100ppm: ±8%,0~500ppm: ±5%FS(@100ppm,25°C,50%RH) |
| Resolution | 0~50ppm: 0.1ppm,0~100ppm/0~500ppm: 1ppm |
| Output signal | RS485/0-5V/0-10V/4-20mA |
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