| Brand Name: | ZONEWU |
| Model Number: | ZW-NH3(RS485) |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
Industrial NH3 Transmitter, Greenhouse, Farm, Agricultural Ammonia Monitoring Instrument, Modbus RS485 NH3 Sensor
Product Introduction:
The RS485 ammonia temperature and humidity sensor is an intelligent monitoring device designed specifically for ammonia production environments such as agricultural greenhouses, livestock and poultry farms, and pesticide and chemical industries. The product adopts the principle of high-sensitivity electrochemical sensing, combined with independently developed compensation algorithms and multi-level standard gas calibration, to achieve excellent performance of fast response, high precision, and strong anti-interference, and has a sensor life of up to 2 years and extremely high repeatability stability.
Core advantages:
NH3 Sensor Specification:
| Item | Content |
| Power Supply | 5~28VDC |
| Weight | 120g |
| Usage Environment | Temperature: -20℃~50℃ |
|
Humidity: 15%~ 90% RH without condensation NOTE:It is not recommended to stay in a high humidity environment for more than half a month |
|
| Measuring Principle | Electrochemical Principle |
| Range and Accuracy |
NH3: 0~50ppm(default) 0.01 ppm, 0~100 ppm 0.1 ppm |
| Temp.and Humi. Sensor | Temp Range:-40~+80 ℃ |
| Accuracy:±0.3 ℃ | |
| Humi Range:0~99.9 %RH | |
| Sensor Lifespan | < 2 years |
| Data update time | 2s |
Packaging:
Single gross weight: 0.600 KG
Single package size: 23X20X5 cm
Product Description:
![]()
![]()
![]()
Application:
![]()
Certifications:
1.We are a leading gas sensor manufacturer and exporter in China, with over 10 years of professional experience in the industry.
2.Our NH3 gas sensor products have obtained CE and ROHS certifications, fully meeting international quality and environmental standards.
3.We adopt advanced production technology and strict quality control systems to ensure the high precision, stability and reliability of each NH3 gas sensor.
4.Our NH3 gas detection solutions are widely applicable to multiple scenarios, including industrial safety monitoring, indoor air quality management and automotive emission testing.
5.Backed by a professional R&D team and comprehensive after-sales service, we have built long-term cooperative relationships with clients from Europe, Asia, the Americas and other regions.
Production Process:
![]()
Why choose us:
1. Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
2. Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
3. Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
4. Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate.
5. Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.