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4NH3-20 Electrochemical Ammonia Gas Sensor For Livestock Farming Environmental Monitoring
Product Uses
Livestock Farming: Ammonia is a common toxic gas that harms the growth of animals in livestock farming. The 4NH3 - 20 gas sensor can be used to monitor the ammonia concentration in farms, helping to protect the health of livestock and poultry. High - concentration ammonia can reduce the body's resistance of livestock and poultry, induce respiratory diseases, and reduce the immune effect of vaccines. By monitoring the ammonia concentration, appropriate ventilation and other measures can be taken in time to create a good breeding environment.
Ammonia Refrigeration Systems: It is applicable to ammonia - refrigerated cold storage and other places. Ammonia is a commonly used refrigerant, and there may be ammonia leakage in the refrigeration system. The sensor can detect the ammonia concentration in time to ensure the safe operation of the refrigeration system and prevent the occurrence of safety accidents caused by ammonia leakage.
Environmental Monitoring: Used for environmental pollutant monitoring, which can detect the ammonia concentration in the air and provide data support for environmental protection departments to monitor air quality.
Industrial Safety Monitoring: It can be used in industries such as metallurgy, petroleum, and chemical engineering. In these industries, ammonia may be used in the production process or produced as a by - product. The sensor is used to monitor the ammonia concentration in the working environment to ensure the safety of workers and the normal operation of the production process.
Product Features
Accurate Measurement: With a nominal range of 0 - 20 ppm and a resolution of 0.1 ppm, it can accurately measure the ammonia concentration. Its sensitivity at 20℃ is 0.150 ± 0.035 μA/ppm, which can provide a reliable signal output.
Fast Response: The response time (T90) is ≤ 45 s, which can quickly detect the change of ammonia concentration and give an alarm in time when ammonia leaks.
Good Stability: The baseline shift in the temperature range of - 40℃ - 50℃ is < 2 ppm, and the long - term output drift is < 2% signal/month, which can maintain stable performance in different environments.
Wide - range Adaptability1: The operating temperature range is - 40℃ - 50℃, and the humidity range is 15% - 90% rh (non - condensing), and the pressure range is 1 ± 0.1 atm, which has strong adaptability to different environmental conditions.
Long Service Life: The expected operating life in clean air is 2 years, and the storage life in the original packaging is 6 months, which can reduce the replacement frequency and use cost.
Convenient Circuit Design: It has a zero - bias voltage, which is convenient for the design of application circuits and reduces the complexity of the circuit.
Small and Light: The housing is made of ABS material, and the weight is about 5 g, which is small in size and light in weight, and is easy to install and use in various detection equipment.
Measuring Range
0 - 20 ppm
Maximum Overload
50 ppm
Sensitivity (20℃)
0.150 ± 0.035 μA/ppm
Response Time (T90)
≤ 90 s
Zero Signal (20℃)
< ± 0.4 μA
Baseline Shift (-40℃ - 50℃)
< 2 ppm
Resolution
0.1 ppm
Linearity
Linear
Bias Voltage
0 mV
Operating Temperature Range
-40℃ - 50℃
Operating Pressure Range
1 ± 0.1 atm
Operating Humidity
15% - 90% rh (non - condensing)
Long - term Output Drift
< 2% signal/month
Recommended Storage Temperature
10℃ - 30℃
Expected Operating Life
2 years (in air)
Storage Life
6 months (in original packaging)
Max. Current at 50 ppm NH3
< 0.2 mA
Max. O/C Voltage
1.3 V
Max. S/C Current
< 1.0 A
Housing Material
ABS
Weight
5 g
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
