EXPLOSION PROTECTED ZIRCONIA BASED HIGH TEMPERATURE OXYGEN ANALYSER - ATEX0 pages

EXPLOSION PROTECTED, ZIRCONIA BASED
HIGH TEMPERATURE (500 – 1600°C)
OXYGEN ANALYSER FOR FLUE GAS
MOD.OXYS

In situ mounting

Approved for zone 1

Excellent stability

Inexpensive

Very fast response time

Hart protocol available

Unaffected by high Sulphur and HCl
No calibration required
This analyzer is an excellent solution for oxygen measuring in flue gas in the radiant section at high temperature.
It ensures a very fast response time and an accurate measurement, not affected by the outside air, which normally
penetrates between the combustion chamber and the stack. The accurate compensation of the output of the
zirconia cell to the temperature of the process eliminates any Zero and Span drift. Specific tests carried out on
purpose demonstrated a stability within 0,1% O2 during twelve months.
The totally ceramic probe is unaffected by the most aggressive and with high particulate content atmosphere, just
as the combustion chamber of incinerators of contaminated liquids and gases.
The very competitive price is compatible with the high performance due to the simple construction of the
analyzer.
The equipment is composed of the probe (three different lengths available), the field transmitter with active
barriers in Ex housing and the calibration kit. The category of the analyzer is 2G and it suites for 1 and 2 gas
zone. The probe, with no electric power supply, is an intrinsically safe device. It generates signals under than the
dangerous limits according to the safety norms.