Online Zirconia Oxygen Analyzer

A Choice of configuration is available. The most convenient and economical is a standard controller of Online Zirconia Oxygen Analyzer with the cell mounted on the rear.

Online-Zirconia-Oxygen-Analyzer-1 (1)

CATALOG

Alternatively, there is remote sensor housing complete with flow meter and valve. where cable lengths and/or hazardous area conditions are an issue, the transmitter can be located in the sensor housing.

Super Oxv In situ High Temp Zirconia Probe:

Applications:-

  • Direct —fired furnaces (reheat , annealing, tunnel)
  • Glass furnace(side-fired ,end-fired ,float ,container and
    fiberglass)
  • Power generation-boiler(gas-fired and coal-fired)
  • Ceramic and brick kilns
  • Petrochemical-after-burners, incinerators, package
    boilers, sulfur burners.

Super Ox Specifications

  • Process variable range : 8.77 E — 23 to 20.9%
  • Temperature Range : 650 -1650 Deg. C
  • Sensor Impedance : less than 20 K ohms @ 920 Deg. C
  • Sensor Output : 0 to 1250 mVDC
  • Response time : less than 1 second
  • Sheath Material: 99 % Alumina or Silicon Carbide.

Super Ox Benefits:

  • Field performance cab be corroborated using external Verification port
  • Cooling air maintains positive pressure to ensure the integrity of electrical connections in harsh environments
  • Outer electrode is not “painted “on the zirconia electrolyte eliminating the antiquated “boot” design
  • Available in a number of standard lengths — 18″ [457
    mm], 26″ [660 mm], 30″ [762 mm] and 36″ [915 mm]
  • “B”,”S”, and “R” thermocouples are available.

 

A  choice  of  configuration  is  available: The  most convenient and economical is a standard controller with the cell  mounted  on the rear. Alternatively, there is remote sensor housing complete with flow meter and valve. Where  cable  lengths  and/or  hazardous  area conditions are an issue, the transmitter can be located in the sensor housing.

Reference Air conditioning systems are available, standard or bespoke, according to the process conditions. Filters, pumps and regulators can all be incorporated to deliver the sample in the  correct  condition.  Bypass  flow  systems  enable longer distances from process to analyser to be achieved. Vasthi engineers are ready to recommend the right system for you on receipt of the full gas stream specification.

TECHNICAL SPECIFICATIONS

Measuring Range :PPB to 20.9 % V/V ;nn;
Display I indication:Alpha numeric 128 x 64 ;nn;
Principle:In Situ Zirconia Sensor;nn;
Accuracy:+/- 1 % of measured valve ( at a constant temperature);nn;
Resolution :0.1%;nn;
Linearity:+1-1%;nn;
Analog Output :4-20mA isolated output 600 ohms;nn;
Relay output:2 level High & low Adjustable alarms. ;nn;
Relative Humidity :0-99% RH Non-condensing;nn;
Recommended Sample :0.1 to 10 Liter / Min;nn;
Operating Temperature :0 to 50 C;nn;
Response time:90 % in >10 Seconds;nn;
Reproducibility :1-/+ at constant Temperature;nn;
Sensitivity:0.5 of FS;nn;
Diagnostic:Comprehensive self-test function;nn;
Digital I interface :RS 232;nn;
Alarms Setting :Hi & Very high Adjustable over full range ;nn;
Warm up time :Approx. 2 minutes;nn;
Hosing:Aluminum;nn;
Power:100- 290 V AC, 47-63 Hz ;nn;
Sample Inlet/ Outlet :A ‘ “OD flare fittings;nn;
Mounting:Panel;nn;