Online Infrared Syngas Analyzer

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Online Infrared Syngas Analyzer

Syngas series of gas analyzers by ESE it’s the ideal solution for biogas and syngas measurement and industrial combustion applications because of their accuracy, stability, reliability, broad measurement range, and the variety of available form factors.
INQUIRY
Description

O2% + CO% + CO2% + CH4% + CnHm% + H2

+ Gas calorific value calculation

Applications 

coal chemical process

steel making process as blast furnace,    converter, coking, direct iron ore smelting reduction

syngas production from Biomass and coal gas gasification processes

Heat treatment

Measurement technology 

Infrared dual beam NDIR for CH4,CO2,CO,CnHm

Thermal conductivity  TCD for H2

Galvanic fuel cell ECD for O2

Gas calorific value :calculated

Min/Max available range

CH4,CO2,CO,H2:0-10%/0-100%

CnHm:0-10%

O2”0-5%/0-100%

Intermediary ranges available without price increase

Resolution: 0,01%

Accuracy: ≤ 2% FS

Repeatability: ≤ 1% FS

Response time: NDIR/ECD < 10 sec / TCD < 15 sec

Warm-up time: 800 seconds

Gas conditions at inlet

Quality: no dust, tar, oil, water vapor and/or moisture

Pressure : 2 to 50 Kpa 

Standard features

·Proprietary infrared dual beam NDIR detectors for CH4, CnHm, CO and CO2

·Proprietary thermal conductivity detector for H2

·Industrial galvanic fuel cell for O2 (0-25%)

·Calculation and display of the BTU index (gas calorific value, only with SYNGAS analysers) 

·LCD display (240 x 128) with backlit function 

·Keyboard interface for configuration and calibration 

·1x 4-20mA  output per measuring channel 

·2 alarm relays per measuring channel, with 2 freely configurable gas alarm levels 

·RS232 serial COM port (for real time data download to external PC or laptop as text file, software included)

·Programmable auto-zero function, including internal pump, relay and solenoid valve 

·Stainless steel connectors for gas inlet/outlet and zero air inlet ports

INFRARED NDIR DETECTOR

GAS

Lowest Range

Highest Range

LR resolution

HR resolution

Accuracy FS

CO

0-5%

0-100%

0,001 %

0,01 %

≤ ±2%

CO2

0-5%

0-100%

0,001 %

0,01 %

≤ ±2%

CH4

0-5%

0-100%

0,001 %

0,01 %

≤ ±2%

CnHm

0-10%

0,001 %

0,01 %

≤ ±2%

THERMAL CONDUCTIVITY DETECTOR (TCD)

H2

0-20%

0-100%

0,01%

0,01%

≤ ±3%

ELECTROCHEMICAL DETECTOR (ECD)

O2

0-25%

0,01 %

0,01 %

≤ ±3%