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MLE06271

NH3 Sensor (S-NH3-01)

₱11,499.00
₱11,499.00
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About the Product

Description:

The S-NH3-01 is an industrial-grade MODBUS RS485 NH3 Sensor with a waterproof aviation connector. It is an IP65-rated electrochemical detection of solid polymers with a revolutionary innovative technique in electrochemical detection areas with wide applications in farming, industrial areas, and meteorological monitoring.

Ammonia gases are the most common cause of the stinky smell in our daily life, and it has a tremendous effect on our health. A small amount of ammonia gases only make you suffer from a bad smell. However, when one area concentrates on a large amount of large ammonia gases, it will become a toxic gas and hurt your olfactory system. There are different sources of ammonia gases, whether by humans or by nature. One major source is the excretion produced by the livestock farming industry. Another major source is energy generation in heavy industry because burning coal, fuel, and natural gases produces a huge amount of ammonia gas, which increases the risk of improper disposal of ammonia gas.

RS485 NH3 Sensor S-NH3-01 adopts an imported sensor chip from Germany with the ability to monitor hydrogen sulfide concentration, air temperature, and humidity at the same time. The sensor transmits data with the help of the RS485 Modbus RTU protocol. The sensor contains excellent features as it can respond to gas or the environment with high speed and sensitivity, tolerate disturbance, and adopt a compensation algorithm and adjustable standards, all of which assure the accuracy of the sensor. This equipment was powered by 5V DC, able to support most of the sensors on the market. Equipment can be easily integrated into most of the system without a complex setup procedure.

Solid polymer electrochemical technology is a revolutionary innovation in the field of electrochemical detection. This technology is based on the principle of electrochemical catalytic reaction triggered by different target gases, leading to the emission of a different electrical signal that is directly proportional to the gas concentration. The sensor module is composed of three catalytic electrodes, a solid electrolyte, and gas diffusion holes. The gas reaches the working electrode of the sensor through the diffusion holes, an electrochemical redox reaction occurs on the porous micro-surface of the electrode, and the solid electrolyte conducts electron transfer and generates a current signal as an output. The current signal can characterize the gas concentration.


Features:

3-in-1: Monitor 3 measurements - Ammonia concentration, air temperature, and humidity in 1 single sensor.
High Resistance of Disturbance: Tolerate extreme temperature and exposure to high levels of ammonia gas.
User-friendly: Easy to set up and support adjustment for different uses.
Advanced Technology: Apply the revolutionary solid polymer electrochemical technology for gas detection.
Support Multiple Applications: Livestock farming, gas leaking detection for heavy industry and atmospheric environmental gas detection, etc.


Specifications:

Basic Parameters
  • Product Model: S-NH3-01
  • Supply Voltage: 5 ~ 24V DC (recommended 5V power supply).
  • Supported Protocol: MODBUS-RTU RS485
  • IP Rating: IP65 (The equipment should be protected from direct sunlight and rain over long periods of time).
  • Operating Temperature: -40°C to 50°C (best operating temperature 20 to 35 °C).
  • Operating Humidity: 15 to 95% RH (non-condensation) (best operating humidity 50%RH).
  • Ambient Pressure: Atmospheric pressure ±10%.
  • Cable Length: 2 meters
Measurement Parameters
  • Ammonia
    • Measurement: 0~100 ppm
    • Measurement Accuracy: typ. ±5%F.S, max ±10%F.S
    • Resolution: 0.1 ppm
  • Temperature
    • Measurement: -40~50 °C
    • Measurement Accuracy: ± 0.5 °C
    • Resolution: 0.1 °C
  • Humidity
    • Measurement: 10~95 %RH
    • Measurement Accuracy: ± 5%
    • Resolution: 0.1 %RH
Power
  • Operating Current: 6mA（Max，5V DC；3.2mA（typ.12V DC）
Performance Reference
  • RS-485 Mode:
    • Warm-up Time: 5 minutes
    • Poll Rate: 1 seconds
    • Response Time: 30 seconds


Application:

Livestock farming (pig houses, chicken coops, cattle herding, etc.)
Smart public toilet ammonia and odor monitoring
Ammonia monitoring in landfills and sewage treatment plants
Gas leak detection for heavy industry
Atmospheric environmental gas detection
Other sensor applications


Documents:

Industrial NH3 Sensor Datasheet


Part List:

1x Sensor
1x Mounting bracket
4x Self-drilling Screw (2cm)
3x Self-drilling Screw (6mm)

 

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