e-Series Sulfur dioxides Analyzer SO₂
AF22e dilution
UV Fluorescence gas monitor offering excellent performances for the monitoring of SO2 in the range 0-10 ppm or 0-1 ppm
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.
- Features & Benefits
- Main applications
- Technical Specifications
- Technical Data
- Approvals & Certifications
- Downloads
- Superior metrological performances for SO2 measurements in ranges 0-10 ppm or 0-1 ppm
- Innovative conception of the optical module for excellent sensitivity and signal stability
- Real-time calibration graph, animated synoptic, auto-diagnostic, control and maintenance data screens can be displayed while the instrument is operating
- Embedded Communication Protocol for XR® Software with automatic recognition and configuration
- Able to withstand temperatures up to 45-50 °C without air conditioning
- Special architecture means that no additional pump is necessary in case of permeation bench (in option)
- Automatic recognition of plugged electronic boards or optional devices: plug & play principle
- Smart, connected instrument with embedded web server for the easiest, full remote control and operation of the analyzer from any PC, tablet or smartphone (configuration, calibration, test, diagnostic parameters…)
- Integrated web-server with full remote emulation of the analyzer through the ENVEA Connect free app
- Continuous indoor and outdoor air quality monitoring
- Stationary and mobile AQMS laboratories
- Industrial fence-line monitoring
- Continuous emissions monitoring (CEM) by dilution
- Laboratory & field studies on SO2/H2S/TRS effects…
- Background (urban or suburban) Rural, Traffic, Kerbside measurement campaigns and monitoring studies
| Measurable parameters | |||
|---|---|---|---|
| Pollutant | Range (ppb) |
||
| SO2 | 0-300 / 6000 | ||
| H2S | 0-150 | ||
Lowest / Highest available ranges expressed in mg/m3 (may vary with your site conditions to be indicated on the Site Survey Form)
(*) Min/Max based on 100/200 Dilution Rate (other ranges & dilution rates available upon request)
(*) Min/Max based on 100/200 Dilution Rate (other ranges & dilution rates available upon request)
| Technical specifications | |
|---|---|
| Sampling technology | Dilution |
| Sample transfert | non heated polytube |
| back flush function | YES |
| span injection | YES |
| Built-In O2 option | NO |
| Serial link communication | Optional |
| Other Communication | Ethernet |
| Analogue OUTPUTS | Optional |
| Analogue INPUTS | Optional |
| Dimensions (mm) | 19” rack: 483 x 545 x 133 mm (D x W x H) |
- MAIN OPTIONS:
- 7’’ TFT colour touch screen
- WiFi module (with the no-screen version)
- RS232 or RS485 Serial interface (via USB port)
- Built-in permeation bench with SO2 tube
- Internal converter for the measurement of H2S (range 0-1000 ppb)
- External converter module TRS → SO2 for the measurement of total reduced sulfur compounds (range 0-1000 ppb)
- External opto-isolated I/O interface with:
4 independent analog inputs / 4 independent analog outputs / 4 remote control inputs / 6 dry contacts outputs - 24V Power supply
- COMPLIANCE WITH:
- 2008/50/EC, EN 14212, EN 15267, 40 CFR PART 53 SUB B and SUB C
- QAL 1 certified by the TÜV to N° 0000051690
- U.S. EPA approved as compliant with EQNA-0802-149
ENVEA monitoring solutions are European QAL 1 certified and in compliance with the latest international regulations & standards.
They are also approved and certified by various laboratories and organizations around the world such as: US EPA, TÜV, GOST, CEN, JQA, CNEMC, JMOE, KTL, CNSA, LCSQA…
