Carbon monoxide (CO) Analyzer

Extractive

GasEye Extractive CO

in-situ carbon monoxide analyzer

GasEye CO is a high performance in-situ carbon monoxide analyzer. Suitable for safety applications and process control. 24/7 continuous operation. No sample preparation. No zero drift. No field calibration. Low cost of ownership.

Features

  • CO ranges: 0-10 ppmv /0-1000 ppmv 0-1%/0-100%
  • Process temperature: 0-1200°C
  • Real time sensing – response time below 0.1 second
  • High selectivity – no interference from other constituents in the gas sample, (e.g. CO2, CH4, H2O, etc.)
  • High sensitivity – detection limit below 0.2 ppm per meter
  • In-situ monitoring – direct in the process, no sample pr eparation
  • Maintenance free – equipped with a self-calibrating feature, no field calibration necessary
  • Robustness – IP65 enclosire, suitable for outdoor and indoor installations and harsh environments
  • Insensitive to dust and smoke in the measured process (up to 50 g/m3)
  • ATEX version available

Example Applications

  • Combustion control (boilers)
  • Safety monitoring
  • Electrofilter Protection

Example Industries

  • Power industry
  • Chemical industry
  • Steel industry
  • Food industry

Aplication type

Carbon Monoxide CD 21.01.01-AAA

Analytical performence
Concentration measurement ranges:  from 0-1 ppmv to 0-1000 ppmv
Detection limit: 0.2 ppm*m @STP and 3 sec response time
Precision: 0.02 ppm*m or 1% of the measured value, whichever is larger @STP and 3 sec response time
Accuracy: 0.03 ppm*m or 2% of the measured value, whichever is larger @STP and 3 sec response time
Process dust load: up to 50 g/Nm3 depending on the process
Calibration: Certified span gas
Zero drift and span drift: negligible
Measurement conditions
Sample gas pressure 0.9 – 1.1 atm
Sample gas temperature 0ºC to 100ºC
Dynamic performance
Warm-up time approx. 5 minutes
Minimum response time (T90): 100 milliseconds
Climatic conditions
Ambient temperature -20ºC to +55ºC
Ambient pressure 800 – 1200 hPa
Ambient humidity RH < 99%, non-condensing
Process Purging (if necessary)
Purging gas flow rate: 5 – 10 l/min
Analytical performence
Concentration measurement ranges:  from 0-10 ppmv to 0-10000 ppmv
Detection limit: 0.2 ppm*m @STP and 3 sec response time
Precision: 0.02 ppm*m or 1% of the measured value, whichever is larger @STP and 3 sec response time
Accuracy: 0.03 ppm*m or 2% of the measured value, whichever is larger @STP and 3 sec response time
Process dust load: up to 50 g/Nm3 depending on the process
Calibration: Certified span gas
Zero drift and span drift: negligible
Measurement conditions
Sample gas pressure 0.9 – 1.1 atm
Sample gas temperature 0ºC to 100ºC
Dynamic performance
Warm-up time approx. 5 minutes
Minimum response time (T90): 100 milliseconds
Climatic conditions
Ambient temperature -20ºC to +55ºC
Ambient pressure 800 – 1200 hPa
Ambient humidity RH < 99%, non-condensing
Process Purging (if necessary)
Purging gas flow rate: 5 – 10 l/min
Analytical performence
Concentration measurement ranges: from 0-1 vol% to 0 – 100 vol%
Detection limit: 100 ppm*m @STP and 3 sec response time
Precision: 100 ppm*m or 1% of the measured value, whichever is larger @STP and 3 sec response time
Accuracy: 100 ppm*m or 2% of the measured value, whichever is larger @STP and 3 sec response time
Process dust load: up to 50 g/Nm3 depending on the process
Calibration: Certified span gas
Zero drift and span drift: negligible
Measurement conditions
Sample gas pressure 0.9 – 1.1 atm
Sample gas temperature 0ºC to 100ºC
Dynamic performance
Warm-up time approx. 5 minutes
Minimum response time (T90): 100 milliseconds
Climatic conditions
Ambient temperature -20ºC to +55ºC
Ambient pressure 800 – 1200 hPa
Ambient humidity RH < 99%, non-condensing
Process Purging (if necessary)
Purging gas flow rate: 5 – 10 l/min
Analytical performence
Concentration measurement ranges: from 0-1000 ppmv to 0 – 10 vol %
Detection limit: 1 ppm*m @250ºC and 3 sec response time
Precision: 1 ppm*m or 1% of the measured value, whichever is larger @250ºC and 3 sec response time
Accuracy: 2 ppm*m or 2% of the measured value, whichever is larger @250ºC and 3 sec response time
Process dust load: up to 50 g/Nm3 depending on the process
Calibration: Certified span gas
Zero drift and span drift: negligible
Measurement conditions
Sample gas pressure 0.9 – 1.1 atm
Sample gas temperature 0ºC to 100ºC
Dynamic performance
Warm-up time approx. 5 minutes
Minimum response time (T90): 100 milliseconds
Climatic conditions
Ambient temperature -20ºC to +55ºC
Ambient pressure 800 – 1200 hPa
Ambient humidity RH < 99%, non-condensing
Process Purging (if necessary)
Purging gas flow rate: 5 – 10 l/min

Technical specification

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Electric characteristics
Power input: 24 VDC nominal (19 – 30 VDC)
Power consumption: < 15VA
Climatic conditions
Ambient temperature -20ºC to +55ºC
Ambient pressure 800 – 1200 hPa
Ambient humidity RH < 99%, non-condensing
Instrument dimensions
Transmitter: Width x height: 330 mm x 230 mm
Length: 350 mm
Receiver: Width x height: 160 mm x 160 mm
Length: 330 mm
Weight: Receiver unit: 13 kg
Transmitter unit: 15 kg
Materials: Housing: aluminium
Coating: RAL 5017
Process interface: Stainless steel 316
Safety
Low Voltage Directive (LVD) 2014/35/EU

  • PN-EN 61010-1:2011
  • Laser radiation: Laser Class I product acc. to PN-EN 60825-1:2014-11

EMC Directive 2014/30/EU

  • EN 61326-1:2013

RoHS Directive 2011/65/EU

ATEX Directive 2014/34/EU

  • Explosion protection (standard version):
    • – ATEX II 3G [Ex op is IIC T6 Gc]
    • – ATEX II 3D [Ex op is IIIC T85°C Dc]
  • Explosion protection (optional version):
    • – ATEX II 3G Ex pz op is IIC T6 Gc
    • – ATEX II 3D Ex pz op is IIIC T85°C Dc

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