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MLT 1 Ultra-Low CO Analyzer for CEMS/ICEE
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- Automotive (ICEE) and flue gas (CEMS) up to 4 measuring channels
- COultra low (0 - 10 ... 2,500 ppm), CO2 and H2O channels
- COhigh as option
- AK protocol for automotive
- Gas purity: up to 2 channels
- COultra low (0 - 10 ... 100 ppm) and CO2 ,ultra low (0-5 to 100 ppm)
- NDIR with microflow sensor or solid-state detector
- Dynamic autoranging ratio: 1 : 15 for CO2 , 1:20 for COhigh and up to 1:250 for COultra low
- Autocalibration via digital I/O, serial interface, network, time-programmed via man-machine interface
- Zero and span stability by means of autozero and automatic gain control
- Barometric pressure compensation
- Sample flow rate measurement
- Analog, digital & serial I/O (SIO/DIO)
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FEATURES
Rosemount Analytical’s NGA 2000 MLT 1 ULCO Gas Analyzer is specially designed to measure ultra low carbon
monoxide (ULCO) levels.
The analyzer is equipped with a second optical bench including a multi detector assembly for cross
interference rejection in automotive and flue gas applications. Water vapor and carbon dioxide measurement is
used for internal cross interference compensation, providing an ultra low CO and a CO2 channel as standard.
An additional CO high channel is optionally available for automotive applications.
For gas purity measurements, new quality standards require ultra low CO measurement but lower dynamic
ranging and cross compensation. Therefore the 2nd bench can include another channel, e.g. ultra low carbon
dioxide (ULCO2).
For a complete overview of the NGA 2000 MLT Gas Analyzer series, please refer to PDS 103-MLT1 and PDS 103-MLT34.
APPLICATIONS
Internal combustion engine emissions
Engine and exhaust gas catalyst development
Continuous emissions monitoring systems (CEMS)
Control of stack gas cleaning systems, e.g. carbon bed scrubber
Trace monitoring in gas purity and air separation measurement
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