Duct mounted Multi-sensor detector
- PMD-18 in-duct air quality detector is specially designed for monitoring multi-parameter air quality in air duct. It is suitable to be installed in return air duct.
- The built-in sensor module uses Tongdy’s patented technology and fully enclosed cast aluminium structure. It ensures the stability, air closure and shielding, greatly improves the anti-interference ability.
- Built-in a large air bearing fan, regulate the fan speed automatically, guarantee constant air volume and improve the stability and lifetime in long-term working.
- Special design of pitot tube inlet and outlet, to instead of air pump mode and no longer fretting about frequent replacement of air pumps.
- Easy to clean filter mesh, can be disassembled and used many times
- With temperature and humidity compensation, reduce the impact of environmental change.
- Real-time monitoring parameters: particles (PM2.5 and PM10), carbon dioxide (CO2), TVOC, optional carbon monoxide, air temperature and humidity.
- Provides WIFI, RJ45 Ethernet, RS485 Modbus communication interfaces selection.
- Connect a data platform for data storage, comparison and analysis.
- Read and display the measurements with Tongdy’s maintenance tool “NC18” together.
- Working with Tongdy’s indoor and outdoor air quality monitors together, comprehensively and accurately analyze the air quality.
- Reset/Well approval