Shandong Renke Control Technology Co., Ltd.

China Manufacturer with main products: Temperature and Humidity Sensor, Ozone Sensor, Oxygen Sensor, Soil Sensor, Pressure Sensor, Rain Sensor

Home  >Products Catalog > 4-20 MA/0-5v/0-10v Output NH3 Ammonia Sensor

4-20 MA/0-5v/0-10v Output NH3 Ammonia Sensor

FOB Price: 53.90 - 59.78 USD/Piece
Supply Ability: 1,000 Piece(s) per Day
Shipping: By Air,By Sea
Payment Terms: D/P, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: with EPE

Quick Details

  • Brand Name: RENKE
  • color: white
  • Theory: gas sensor
  • Resolution: 20%FS
  • Size: 17*7*7
  • Model Number: RS-PM200
  • Product name: 4-20 mA/0-5v/0-10v Output NH3 ammonia sensor
  • Power supply: 10-30VDC
  • Output signal: 4-20 mA/0-5v/0-10v/RS485
  • Measuring range: 0-500ppm
  • Accuracy: 20%FS
  • Warranty: 2 Years
  • Certificate: ISO9001/CE/ RoHS/FCC
  • Protection grade: IP65
  • Working temperature: -20~50,15%~90%RH
  • Material: Plastic Shell


420 mA05v010v Output NH3 ammonia sensor
Product Description

Our NH3 sensor uses the electrochemical principle to detect the concentration of ammonia (NH3). the reaction is rapid, sensitive, low-power, high-precision, anti-interference, and has excellent repeatability and stability. this product is widely used in the detection of ammonia in industrial, mining and environmental protection. Analog signal output, 4~20mA, 0~5V, 0~10V optional, equipment 10~30V wide voltage supply. the enclosure rating is high and can be adapted to different environmental monitoring.
Power supply
10~30V DC
Output signal
4~20mA, 0~5V, 0~10V

Power consumption
0~50ppm accuracy (high precision) 0.25W
0~100ppm accuracy (high precision) 0.25W
0~500ppm 1W
Operating temperature
Working humidity
Pressure range
Standard atmospheric pressure ±10%
Stability (months)
Response time
Zero drift (-20~40°C)
-3~10ppm (0~100ppm products)
10%output value
Service life
≥24 months

0~50ppm accuracy (high precision) ±10%FS
0~100ppm accuracy (high precision) ±10%FS
0~500ppm ±20%FS±10ppm Oxygen content: ≥18%

0~50ppm model: 0.01ppm
0~100ppm model: 1ppm
0~500ppmmodel: 1ppm
Detailed Images

1. High-sensitivity gas detection probe, stable signal, accurate measurement of NH3 concentration (PPM), high accuracy. 2.Avariety of measurement ranges, 0~50PPM, 0~100PPM, 0~500PPM. 3.Avariety of analog signal output options: 4~20mA, 0~5V, 0~10V. 4. the product adopts wall-mounted waterproof shell, which is easy to install and has high Protection level..
Installation Instructions
No output or output error
Possible reason: 1) the range corresponding error causes the PLC to calculate an error. 2) the wiring method is incorrect or the wiring sequence is wrong. 3) the power supply voltage is incorrect (24V power supply for 0~10V models). 4) the distance between the transmitter and the collector is too long, causing signal disturbance. 5) the PLC collection port is damaged. 6) Equipment damage.

1) the aging test before use is not less than 48 hours; 2) Electrolyte leakage will cause injury, please do not disassemble the sensor at will; 3) the sensor should avoid contact with organic solvents, paints, chemicals, oils and high-concentration gases; 4) the sensor should not be immersed in an oxygen-free environment for a long time, Otherwise it will damage the performance of the sensor; 5) It should not be used for a long time in an environment containing corrosive gases, Corrosive gases will damage the sensor; 
6) It is forbidden to store and use in high concentration alkaline gas for a long time; 
7) the air inlet holes must not be blocked or contaminated.

Service Process

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