Industrial RS485 Electrochemical Ammonia Gas Transmitter

ZONEWU RS485 Ammonia Transmitter Key Applications & Use Cases

1.Livestock Farm Ammonia Concentration Monitoring: Suitable for chicken coops, pigsties and ventilation nodes. Adopts electrochemical sensing principle with optional measurement ranges of 0-50ppm (default) / 0-100ppm (resolution: 0.01ppm for 0-50ppm range, 0.1ppm for 0-100ppm range), to timely capture concentration fluctuations above 25ppm. Supports 5-28VDC wide voltage supply and RS485 ModBus-RTU protocol, enabling multi-point networking. It withstands -20~50℃ working temperature and 15~90%RH humidity (no condensation), effectively optimizing ventilation and protecting animal health.
2.Chemical Plant Ammonia Leakage Safety Monitoring: Applied to ammonia storage tanks, reaction kettle interfaces and pipeline joints. Features a waterproof shell (high protection level) to adapt to harsh industrial environments. With strong anti-interference performance, it can quickly alert to leakage risks. The RS485 signal output is compatible with central control systems, ensuring real-time monitoring of key areas.
3.Cold Storage Ammonia Refrigeration Leak Detection: Installed around compressors, condensers and valve groups of ammonia-refrigerated cold storages. The wide operating temperature range of -20~50℃ and proprietary compensation algorithm ensure measurement accuracy in low-temperature environments. The stable data output links with exhaust and emergency cut-off systems to prevent leakage hazards.
4.Sewage Treatment Plant Ammonia Emission Monitoring: Suitable for denitrification process areas and ammonia nitrogen wastewater treatment pools. Equipped with electrochemical sensors with a service life of <2 years, it has excellent stability. The wall-mounted installation is easy and quick, and the shielded twisted pair wiring enhances anti-interference ability in humid environments (15~90%RH without condensation). It meets environmental monitoring requirements and realizes continuous tracking of ammonia emissions.