photo of the CO Monitor

Description:

The COS 2000 Galliumdioxide (Ga2O3) measuring sensor combines with the gas guiding tube and the CO 2000 electronic unit to form an accurate measuring instrument for continuous measuring of the carbonmonoxide content in for instance flue-gases.

Benefits:

  • Simple installation and maintenance
  • No need for onsite calibration - you get the sensor with an updated calibration by mail!
  • Rapid reaction (T90 less than 8 seconds)
  • Unique and simple setup and calibration using the CO2000ViewSet tool for PC
  • No pumps or other moving parts
  • Individual sensors uniquely calibrated with all parametres stored in EE-Prom within the sensor
  • Specially developed galliumdioxide (Ga2O3) sensor offering long service life
  • "Highend" web-enabling is offered, including HTTP, FTP and OPC servers.
  • Attractive design in anodized aluminium

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technical illustration of the CO Monitor

Application:

Measuring of carbonmonoxide (COe) directly in the flue-gas after combustion.

Facilitates together with a measurement of oxygen (excess air) a regulation that keeps a combustion process at the peak of efficiency.

Data:

Power: 24 V DC/AC 50/60 Hz 12 VA

Dimensions:

Electronics: H x W x D 284 x 157 x 65 mm
Sensor: Ø 10 mm, lenght 250 mm

Measuring range:

 0 - 9,999 ppm of CO volume.

Display:

 Backlighted graphical tft-display.
0 - 9,999 ppm of CO.
0 - 20.9 % of O2.

Accuracy (overall):

 < ± 50 ppm @ < 250 ppm.

< ± 20 % @ > 250 ppm.

Gas temperature:

 20 - 300 °C.

Output signal:

 4(0) - 20 mA free scalable
Galvanic isolation 300 V DC.
Input signal: 4(0) - 20 mA free scaleable.
Serial data channel: RS 485 multinode channel and
RJ 45 TCP/IP (IP 54 sealed) connector

Heat up time:

 approx. 120 seconds.
Calibration: Sensors are factory calibrated.
Factory recalibrated sensors are offered either on request or on a subscriber basis.
Dive length: 50 - 200 mm.
Fitting: 15 mm hole in a cutting-ring fitting or a special guide tube.

Probe connections:

 Minimum 2,5 meter of cable between sensor and electronic unit ending in a 14 pole plug.
Configuration: CO2000ViewSet program on a PC used for all parameterisation, storage of calibration and configuration data.

Web enabling (optional):

 ARM 9 processor platform with Linux operation system. Standard RJ 45 TCP/IP connection, http, ftp and OPC servers plus a web based program update included.