Odor gas detector On-site Monitoring of Odorous Pollutants in Compliance with the GB14554 Standard

Odor gas detector Designed for either intermittent or 24-hour continuous monitoring, this system measures odor concentration (OU value), ammonia, and hydrogen sulfide. It features a multi-sensor array where individual sensors can be hot-swapped and calibrated separately. A 7-inch touchscreen provides real-time display of monitoring data, making it an ideal solution for odor control in industrial parks, pharmaceutical plants, and similar facilities.

Odor gas detector The system enables intermittent or 24-hour uninterrupted environmental odor monitoring. It covers the pollutants specified in the GB14554 standard—odor concentration (OU value), ammonia, and hydrogen sulfide—meeting the regulatory requirements for odor emissions at industrial facility boundaries and within industrial parks. Utilizing a hybrid multi-sensor array architecture, the system integrates metal-oxide sensors, PID (photoionization detector) sensors, electrochemical sensors, and ETO sensors. Each sensor can be independently plugged in or removed, allowing for individual calibration and replacement, which simplifies long-term equipment maintenance.

Odor gas detector On-site calibration is supported, eliminating the need to transport the instrument back to a laboratory and thereby minimizing monitoring downtime. Once the multi-sensor array is deployed, the system establishes analytical curves aligned with human sensory evaluation (olfactometry) methods; by simulating human olfactory recognition logic, it provides a comprehensive analysis of complex, mixed odor components. Equipped with a 7-inch true-color LCD touchscreen, the device displays real-time monitoring data and operational status. Users can access historical concentration trends, visualized through charts that show data fluctuations and the composition of various pollutants, enabling staff to quickly identify and assess pollution events based on real-time analysis.

Odor gas detector The system includes built-in parameter configuration and a proactive maintenance reminder mechanism, prompting users to perform sensor upkeep on schedule. Its local database can store at least 1,000,000 monitoring records, with data export supported via USB flash drive for convenient environmental documentation and archiving. Firmware updates are highly flexible, supporting both local updates via USB and remote, one-click upgrades. Additionally, system parameters can be modified remotely, facilitating efficient operation and maintenance management for large-scale deployments. Odor gas detector provides continuous, accurate, and real-time monitoring data for malodorous gases. It is well-suited for various industrial parks, pharmaceutical plants, and other facilities that generate odor emissions. By consistently monitoring fugitive odor emissions at facility boundaries and promptly detecting abnormal fluctuations in concentration, it offers reliable data support for environmental quality management and the protection of public health.