The MASEN (Mobile Air SEnsor Network) Series transforms vehicles into agile environmental intelligence platforms. Designed for real-time, on-the-move air quality monitoring beyond the reach of fixed stations, MASEN delivers reliable data across road environments. Both models feature modular, vehicle-mounted designs for easy deployment, ultra-low power consumption with flexible power options, and cloud-ready data streaming to user-specified platforms. Leveraging patented sensor stability technology to minimize environmental drift, the series provides customizable monitoring of key pollutants.
Modular design with configurable parameters across all model variants
The MASEN series are engineered for professionals demanding laboratory-grade accuracy from a moving platform.
Real-Time Data Transmission and Visualization
Patented high-precision ultra-miniature sensors and digital transmission systems.
Remote calibration capabilities and flexible data transmission options
The Sapiens SEIN platform offers a calibration function, which is a powerful and unique tool for quality control and assurance. This function integrates Sapiens Sensor unique hardware capabilities.
The MASEN Pro is the high-end flagship of the Mobile Air Sensor Network (MASEN) series, engineered for professionals demanding laboratory-grade accuracy from a moving platform. Vehicle-mounted and purpose-built for real-time mapping of air pollution across diverse road environments, it delivers reliable, automatically quality-controlled data where traditional fixed stations cannot reach. Simultaneously monitor up to 6-8 critical gases—including NO₂, O₃, CO, and SO₂ with near-reference quality—even in challenging weather. Customize with optional NO, TVOC, or CO₂ sensors.
Mobile Sensor Network in Shanghai for City Roadway Air Pollution Management
Sector:Traffic and Marine Emission Monitoring
Location:Shanghai, China
Sapiens MASEN products help clients and collaborative parties gain a better understanding of roadway network segmentation and sensor data assignment.
In this project, Sapiens MASEN series air monitoring sensors are installed on about 20 buses and 100 taxis in Shanghai, effectively covering 80% of the major urban transport routes. These sensors uploaded more than 20 million real-time monitoring data monthly, generating a map of urban road dust clouds.