Description
The Sauermann SI-AQ Expert is a premium indoor air quality (IAQ) analyzer engineered for professionals who demand the highest levels of accuracy, flexibility and performance. Designed for HVAC specialists, environmental consultants, commissioning engineers and facility managers, the SI-AQ Expert delivers comprehensive environmental monitoring to help optimize indoor air quality, improve occupant wellbeing and ensure HVAC systems perform at their best.
With its advanced sensing capabilities, intuitive interface and powerful data logging features, the Sauermann SI-AQ Expert is the ideal solution for detailed IAQ investigations, building diagnostics and environmental compliance monitoring.
What it Measures
- Temperature (-40 to 125 degrees C with 0.4 deg C accuracy)
- Temperature (0 to 1,100 deg C) using external probe
- Relative humidity (5 to 95% with +/- 2% accuracy)
- Barometric pressure (260 to 1,260 mbar, +/- 2 mbar accuracy)
- CO2 (0 to 5,000ppm NDIR with 1ppm resolution)
- CO (0 to 200ppm EC with 0.1ppm resolution)
- Wet bulb
- Dew Point
- Differential pressure ( -100mbar to 100mbar)
- Air velocity (0 to 91 m/s, calculated)
Key Features
- Up to 7 different toxic gases to meet the needs of most air quality professionals
- Save & graph data via USB or wireless Bluetooth to your PC or tablet
- Built-in menu driven calibration procedure
- Comprehensive indoor air quality monitoring in one handheld instrument
- High-precision NDIR CO₂ sensor for accurate carbon dioxide measurement
- Measures temperature, relative humidity and barometric pressure
- Calculates dew point, wet bulb temperature and absolute humidity
- Supports optional probes for air velocity, airflow and differential pressure
- Large, high-contrast backlit display for clear readings
- User-friendly menu system for fast operation
- Extensive internal memory for data logging and trend analysis
- USB connectivity for downloading measurements and generating reports
- Rugged ergonomic design for demanding field applications
- Long-life rechargeable battery for all-day operation
- Factory calibration certificate
Typical Applications
- Indoor Air Quality (IAQ) investigations
- HVAC commissioning and balancing
- Ventilation performance verification
- Commercial building diagnostics
- Pharmaceutical manufacturing
- Healthcare facilities and hospitals
- Laboratories and research facilities
- Educational institutions
- Office buildings
- Cleanroom support applications
- Building commissioning projects
- Environmental consulting
- Facility management and maintenance
The Sauermann SI-AQ Expert has been developed for professionals performing comprehensive indoor environmental evaluations. Whether commissioning a new HVAC installation, investigating occupant comfort complaints or conducting building performance audits, the instrument delivers reliable, repeatable results that support informed decision-making.
Its intuitive interface allows technicians to quickly configure measurements and access stored data, while advanced logging capabilities make it easy to document conditions over time and generate detailed reports for clients or compliance purposes.
