plc automation


Yokogawa Multi Channel Zirconia Oxygen Analyzer System AV550

description:The O2mation, model AV550, averaging oxygen analyzer was designed with a focus on practical performance....
Yokogawa Multi Channel Zirconia Oxygen Analyzer System AV550G

Multi Channel Zirconia Oxygen Analyzer - AV550G

The O2mation, model AV550, averaging oxygen analyzer was designed with a focus on practical performance. Yokogawa has refined our expertise in the combustion oxygen business into this new and creative product. It is packed with features designed to minimize plant down time and technical support for the oxygen measurement. A multiple point oxygen measurement system may be required for situations when gas stratification in the flue duct affects combustion control. The AV550G averaging analyzer is ideal for combustion control in large utility boilers or various industrial furnaces.

  • Can accept inputs from up to eight ZR22 detectors
  • Sends both individual and averaged sensor outputs
  • Multipoint analyzer reduces installation and maintenance costs
  • Large 5.7-inch color LCD display shows various measurement, setup, calibration, and trend screens
  • Intuitive touchscreen is easy to read and simplifies setup and maintenance
  • Individual channel cards can be "hot swapped" 
  • 4-20 mA standard outputs with HART or Foundation Fieldbus
Compatibility of Detectors
Number of Detectors
1 to 8 (100 V type), expandable up to 8
1 to 4 (200 V type), expandable up to 4
Avaraging interval
 0.2 seconds
5.7 inches color LCD display of size 320 by 240 dot with touch screen
Output Signal
4 to 20 mA DC (maximum load resistance 550Ω)
Average-value Output; 3 points
Independent Output; Output to each channel
HART, Fieldbus
Common Contact Output
5 points, contact capacity 30 V DC 3 A, 250 V AC 3 A (resistive load)
Contact Output for Individual Channel Fail
Output to each channel
Normally energized.
Contact Input
 2 points, voltage free contacts
Method; zero/span calibration
Calibration mode; automatic, semi-automatic and manual (with an LCD touchscreen)
Ambient Temperature
-5 to +50℃
Humidity Range
 10 to 85%RH (non-condensing)
Power Supply Voltage
100/115 V AC, 230 V AC
 Indoor installation
 Wall mounting
Paint Color
Silver Gray (Munsell 3.2PB7.4/1.2)

Lily Li
|T: 86-027-85581877 |F: 86-027-85309780 | |
Ad: 7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, Hubei, China
Pre:Yokogawa ZR202G Integral Type Zirconia Oxygen/Humidity Analy Next:Yokogawa OX400 Low Concentration (ppm) Zirconia Oxygen Analy