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NO/NO2/NOx
heated sampling system
continuous emissions monitoring
NOx monitoring
NO/NO2
process monitoring
digital temperature controller
heated sampling
monitoring laboratory
emissions control monitoring
- Heated analyzer (temperature controlled up to 180°C) with measuring chamber under vacuum minimizing the quenching effect
- Designed to measure wet & corrosive samples
- Automatic CO2 and H2O quenching correction
- Proven EPA reference method
- CLD technique for continuous and simultaneous measurement of NO, NO2 and NOx, in compliance with EN 14792
- Accurate measurement in the range: 0-10/100/1 000/10 000 ppm
- Graphic Liquid Crystal Display (LCD) with interactive menu driven software with enhanced speed display
- Built-in memory for data storage
- Built-in Ethernet TCP/IP connection for remote control and serial interface RS232
- Fast response time (
- Communication by AK protocol (RS232 / RJ45)
- Available in 2 versions:
- TOPAZE 52M-S : NO or NOx monitoring
- TOPAZE 52M-D : NO-NOx and NO2 simultaneous monitoring
- Engine manufacturing and testing in the automotive, heavy duty, aviation, marine, rail transport sectors, etc.
- Continuous Emission Monitoring
- Combustion control
- Process monitoring
- Laboratories and Research Centres…
Measurable parameters
Pollutant: Range (ppm)
- NO: 0-10 / 10000
- NO2: 0-10 / 10000
- NOx: 0-10 / 10000
Lowest / Highest available ranges expressed in mg/m3 (may vary with your site conditions to be indicated on the Site Survey Form)
Technical Specifications
- QAL1 to EN 15267-3 certified: NO
- US EPA compliance: YES
- Sampling technology: Hot/Wet Extraction
- Sample transfert: 180°C heated sampling line
- back flush function: YES
- span injection: YES on analyser or at sample point
- Built-In O2 option: NO
- Serial link communication: RS232 / RS422
- Other Communication: Ethernet
- Analogue OUTPUTS: Optional
- Analogue INPUTS: NO
- Dimensions (mm): 19” rack: 483 x 440 x 135 (L x W x H)