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Home > Products > Environmental Monitoring > Air Quality Sensors > NH3-110 Series Ammonia Transmitter
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NH3-110 series ammonia transmitter
It adopts wall-mounted waterproof shell, which is easy to install and has high protection level and can be used in harsh on-site environments.
NH3-110 ammonia transmitter adopts a first-line brand ammonia sensor, which has the characteristics of rapid response and strong anti-interference ability. After compensation algorithm and multi-stage standard gas calibration, it also has the characteristics of long life, high precision, high repeatability and high stability.
It is suitable for agricultural greenhouses, breeding farms, pesticide manufacturing plants, chemical plants and other occasions that require real-time monitoring and control of ammonia gas. The equipment adopts wide voltage 10~30V DC power supply, analog signal output, 4~20mA, 0~5V, 0~10V are optional. The shell has a high protection level and can adapt to testing occasions with harsh on-site environment.
■ It adopts the first-line electrochemical sensor, which is stable and durable.
■ Various measurement ranges are available, 0~50PPM, 0~100PPM, 0~500PPM.
■ The measurement accuracy is high, up to ±2%FS, and the repeatability up to 2%.
■ Optional high-quality OLED display allows direct viewing of values on site and clear display at night.
■ The on-site power supply adopts 10~30V DC wide voltage power 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 and can be used in harsh on-site environments.
Application fields
Petroleum and petrochemical, chemical plants, smelting plants, steel plants, coal plants, thermal power plants, medical research, pharmaceutical production workshops, tobacco companies, environmental monitoring, school scientific research, building construction, fire alarms, 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, hazardous site safety protection, aerospace, military equipment monitoring, etc.
All prices are pre-tax prices in RMB and do not include 13% VAT or shipping!
| Power Supply | 10~30V DC |
| Output Signal | 4-20mA, 0-5V, 0-10V |
| Power Consumption | 0~50ppm ( high accuracy ) 0.12W |
| 0~100ppm ( high accuracy ) 0.12W | |
| 0~500ppm 0.9W | |
| Operating Temperature | -20~50℃ |
| Working humidity | 15~90%RH no 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 point drift (-20~40°C) | 0~50ppm ( high accuracy ) ≤±2ppm |
| 0~100ppm ( high accuracy ) ≤±2ppm | |
| 0~500ppm ≤±15ppm | |
| Repeatability | 0~50ppm ( high accuracy ) ≤2% |
| 0~100ppm ( high accuracy ) ≤2% | |
| 0~500ppm ≤5% | |
| Service Life | ≥24 months |
| Accuracy | 0~50ppm ( high accuracy ) ±2%FS |
| 0~100ppm ( high accuracy ) ±2%FS | |
| 0~500ppm±20%FS Oxygen content: ≥18%VOL | |
| Resolution | 0-50ppm: 0.1ppm |
| 0-100, 0-500: 1ppm |
DOWESTON · 13 years of measurement excellence · global process instrumentation brand
DowestonPrecision measurement & control instrument manufacturer
Service Hotline+1 (314) 325-4420
E-mailinfo@doweston.com
Address617 Cepi Drive, Chesterfield, MO 63005, USA
Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com
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