Environmental Monitoring Solutions
UV Fluorescence gas monitor offering excellent performances for the monitoring of SO2 in the range 0-10 ppm or 0-1 ppm. Option: H2S / TRS monitoring
Eco-designed, reference air quality monitor, QAL1 certified by the TÜV, US-EPA approved. Utilizes the standard method for the measurement of sulfur dioxides (EN 14212). With its ultra low power consumption & 24 V supply (option), the AF22e is the sole SO2 monitor on the market able to measure without being connected to the power grid.
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The AF22e is a continuous ambient air-quality monitoring analyzer (CAMs), based on the ultraviolet fluorescence principle, which is the standard method for the measurement of SO2 concentration (EN 14212).
The e-Series of analyzers has been fully eco-designed, with special consideration for the environmental impacts of the product during its whole lifecycle. The exclusive “inside the box” foam modular concept makes the product more robust, power-saving, quieter in operation, simpler to servic
| Measured parameter | SO2 |
| Technology | UV Fluorescence |
| US-EPA Approval / QAL 1 Certification | YES |
| Measurement ranges | 0-1 ppm or 0-10 ppm user-defined |
| Measurement units | ppb, ppm, µg/m3 user-defined |
| Lower Detectable Limit (2σ) | < 0.4 ppb |
| Noise (σ) | < 0.2 ppb |
| Zero drift | < 1 ppb / 24h |
| Span drift | < 0.5% / 7 days |
| Linearity | ± 1% |
| Sample flow rate | 20L/h |
| Sample pump | internal |
| Temperature range | 0°C to +40°C |
| Data storage | 1 year |
| Included I/O | 1LAN/3USB/WIFI/2DRY |
| Weight (Kg) | 9,8 |
| Dimensions mm (LxWxH) | 483 x 545 x 133 |
| Chassis | 19″ Rack, 3U |
| Power supply | 115 V, 60 Hz – 230 V, 50 Hz 24 V optional |
| Pressure and temperature compensation | YES |
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The Cairsens© sensor allows specific pollutant measurement comparable to reference methods. The high quality sensors are renowned worldwide by our customers looking for the newest technologies in air quality monitoring.
AQ Guard Smart 2000 for ultrafine particles closes the gap between classical condensation particle counters and optical systems.
The Cairsens© sensor allows specific pollutant measurement comparable to reference methods. The high quality sensors are renowned worldwide by our customers looking for the newest technologies in air quality monitoring.
The Particles Plus® 10000 is designed for outdoor particulate and gas monitoring. These robust monitors provide reliable, accurate measurement of airborne contamination allowing for the detection of environmental and public health concerns. The first real time monitor to provide 6 accurate particulate size channels. Realtime Data 6 particle size channels recorded by the 10000 Monitor are stored in an internal non-volatile memory at user-defined data sampling rates (1 second to -99 hours). The high time-resolution of the Model 10000 measurements provides a near-instantaneous look at changing airborne particulate concentrations, leading to a well-defined model of local point source influences that may disproportionately affect air quality. Internet-Enabled Particles Plus® systems are configured to allow users to push real-time data to the cloud where sensor outputs can be visualized by authorized stakeholders. Fully Integrated Low-Cost Air Quality Sensor System Integration of additional sensors for measurement of environmental and meteorological parameters (relative humidity, temperature, barometric pressure, (optional) carbon dioxide – CO2, and total volatile organic compounds – TVOC) offers a more complete view of air quality.
The system works on the 90-degree scattered light measurement principle on a single particle, considering signal duration and shape. Technology and algorithms were developed based on the EN 16450-certified.
Ambient