Application of animal farming gas detection

2023-03-30 17:50:41

With the development of society and the improvement of people’s living standards, not only in industry and agriculture, but also in the development of regionalization and scale. Greenhouse vegetables, off-season fruits and vegetables are common; Farm livestock, chicken, duck, goose and pig farms are also developing on a large scale. In addition to site selection and construction requirements, the success rate of the market and the growth environment of livestock are also one of the key research directions. Therefore, in the breeding of animals and plants, it will be related to gas online monitoring, gas concentration control, temperature and humidity control, etc.

Animal farm

In animal farms, livestock manure is the main reason for producing ammonia and hydrogen sulfide; Ammonia and hydrogen sulfide are toxic gases with a pungent smell. Excessive inhalation by livestock will cause and induce disease and death of livestock; The respiration of livestock produces carbon dioxide. In a certain space, the concentration of oxygen will be affected correspondingly; Therefore, if the concentration of carbon dioxide is too high and the oxygen is insufficient, the respiratory system of livestock will be affected; The temperature and humidity in the environment will also increase/decrease, which will affect the living environment of domestic animals, and ultimately affect the market rate. Therefore, environmental ammonia, hydrogen sulfide, carbon dioxide and oxygen are an important part of gas monitoring in aquaculture farms, so monitoring is required.

Sangbay sensor has been committed to gas detection for many years. We can provide users with one-stop gas monitoring solutions for ammonia, hydrogen sulfide and other target gases generated in animal farms. Such as online ammonia and hydrogen sulfide detector; Portable ammonia and hydrogen sulfide detector; Intelligent ammonia, hydrogen sulfide sensor module, etc. Two types of sensors are required for the gas detection function, one is to detect H2S hydrogen sulfide gas, the gas with high content in urine, the other is to detect NH3 ammonia gas, and the gas with high content in stool. The parameters for these two gases are as follows:

Item Parameter
model S4-H2S
Detection principle Electrochemical Three electrodes
Detection gas H2S
Detection range 0-100PPM
Maximum load concentration 500PPM
Zero drift ±2PPM
Resolution 1PPM
Response time <30s
Bias voltage 0
Load resistance 5~30Ω
Working Temperature -30℃-50℃
Working Humidity 15%RH to 90%RH(no condensation)
Repeatability <±1% output signal
  Long-term stability <5% signal/year
Linearity Linearity,regression coefficient R²=0.999
Work pressure 90 to 110 kPa
Shelf life 12 months after delivery
Service life 3 years
 
Item Parameter
model S4-NH3
Detection principle Electrochemical Three electrodes
Detection gas NH3
Detection range 0-100PPM
Maximum load concentration 200PPM
Zero drift 0~4PPM
Resolution 0.1PPM
Response time <90s
Bias voltage 0
Load resistance 5~30Ω
Working Temperature -30℃-50℃
Working Humidity 15%RH to 90%RH(no condensation)
Repeatability <±2% output signal
  Long-term stability <5% signal/year
Linearity Linearity to 200PPM
Work pressure 90 to 110 kPa
Shelf life 12 months after delivery
Service life 2 years

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