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Sirius

Accurately monitoring vessel emissions demands precision beyond fixed sensors or manned patrols. Our UAV-mounted emission surveillance platform delivers targeted, real-time pollution analytics for individual ships – transforming maritime environmental enforcement. How It Works: Smart Target Acquisition - Infrared scanning identifies vessel smokestacks and plume trajectories during approach/departure. Plume Penetration Sampling - High-response gas sensors (SO₂, CO₂, etc.) with aspirated air paths perform multi-point plume analysis during controlled UAV transects.
  • Comprehensive Multi-Pollutant Monitoring
    Simultaneous monitoring of up to 6 gaseous pollutants, with NO₂, O₃, SO₂, NO monitoring accuracy at ppb level, CO monitoring accuracy at ppm level, TVOC and CO₂ optional.
  • Advanced Sensor Technology with Sapiens patented Pair Differential Filter (PDF)
    Sapiens patented air pollution monitor with high-precision ultra-miniature sensors and digital transmission systems, based on UAV flight platform
  • Real-Time Data Transmission and Visualization
    Data transmission via Lora and 4G network and real-time data monitoring via cloud platform
  • Calibration and Validation
    1) Factory calibration, Every Sapiens Sensor device is factory pre-calibrated before shipping. 2) Lab calibration, Devices can be sent to the Sapiens Sensor Care Service Centre for NIST-traceable factory calibration. 3) Field calibration, A Humidified Multi-Point (HMP) portable calibrator, along with calibration gas cylinders, can be used for field calibration. 4) Collocation calibration, Devices can be collocated at or near an Air Quality Monitoring Station (AQMS) to facilitate remote collocation calibration.
    Efficient Project Management & Device Management
    SEIN is Sapiens’ exclusive online platform for managing accounts, projects, and devices, as well as accessing real-time data collected by the sensor network. The platform provides a comprehensive set of features tailored to meet the needs of project managers, sensor users, quality control managers, and data analysts.

    Popular Products Incude

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    Sapiens Sirius-E3
    Accurately monitoring vessel emissions demands precision beyond fixed sensors or manned patrols. Our UAV-mounted emission surveillance platform delivers targeted, real-time pollution analytics for individual ships – transforming maritime environmental enforcement. How It Works: Smart Target Acquisition - Infrared scanning identifies vessel smokestacks and plume trajectories during approach/departure. Plume Penetration Sampling - High-response gas sensors (SO₂, CO₂, etc.) with aspirated air paths perform multi-point plume analysis during controlled UAV transects. Real-Time Emission Factor C
    Solutions
    Ambient & Communities Monitoring

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    Industrial Emission Monitoring

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    VOCs & Odour Monitoring and Sampling

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    Traffic & Marine Emission

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    Drone-Based Monitoring and Sampling

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    Occupational Health & Personal Exposure

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    Sport Events and Emergency Monitoring

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    Case Studies

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    Smart Enforcement of Ship Emission Regulations in Hong Kong
  • Sector:Drone-Based Monitoring and Sampling
  • Location:Hong Kong, Shenzhen, China
  • Sapiens ultra-compact and high-performance Sirius-E3 are deployed along key shipping channels and port areas to efficiently monitor for compliance with national fuel sulfur content regulation by vessels operating in the region. This innovative UAV-based deployment provides real-time data on crucial air pollutants like SOx, NOx, and CO2 empowering authorities to quickly identify non-compliant ships while they are underway to take immediate enforcement action without steeping onto the actual ships.
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