Baker Hughes Panametrics oxy.IQ, Руководство пользователя

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Appendix E. Cell Models
40 oxy.IQ User’s Manual
Note:
1. No interference with O2 sensor's signal output. Exposure above recommended stated value without sample con-
ditioning (e.g. removal of subject gas) reduces expected sensor life (varies with duration and conditioning) and
voids warranty. Consult factory for sample conditioning recommendations.
2. No interference with O2 sensor's signal output. Exposure above recommended stated value reduces expected
sensor life (varies with duration and concentration) and voids sensor warranty. Use OX-2 and OX-4 sensors.
3. Minimal effect on expected sensor life. Produces a signal output equal to 50% of its concentration in the gas
stream in addition to the O2 concentration.
4. Compatible with most HC gas streams, but due to the wide variety of combinations - consult factory. Anything
above C5 needs a coalescing filter.
5. No interference. Minimal effect on expected sensor life.
6. Not Recommended
7. Condensable liquid at ambient temperature. Remove by cooling and/or coalescing filter upstream of the sensor.
8. Not recommended in high volume percent
Isopropyl Alcohol (IPA) C3H8O Excellent (7) Excellent (7) Excellent (7) Excellent (7)
Nitric Oxide NO Note: (8) Note: (8) Note: (8) Note: (8)
Nitrogen N2 Excellent Excellent Excellent Excellent
Nitrogen Dioxide NO2 Note: (3) Note: (3) Note: (3) Note: (3)
Nitrous Oxide N2O Note: (8) Note: (8) Note: (8) Note: (8)
NOx NO, NO2 Note: (6) Note: (6) Note: (8) Note: (8)
Methanol (MeOH) CH4O Note: (7) Note: (7) Note: (7) Note: (7)
MTBE (Methyl Tert-Butyl
Ether)
C5H12O Good Good
Octofluorocyclobutane C4F8 Good Good
Pentane C5H12 Note: (7) Note: (7) Note: (7) Note: (7)
Phosgene CCl2O Note: (6) Note: (6) Note: (6) Note: (6)
Phosphine PH3 Note: (6) Note: (6) Note: (6) Note: (6)
Propane C3H8 Excellent Excellent Excellent Excellent
Propionic Acid C3H6O2 Good Note: (7) Good Note: (7)
Propylene C3H6 Excellent Excellent Excellent Excellent
Propylene Aldehyde C3H4O Note: (7) Note: (7) Note: (7) Note: (7)
Silane SiH4 Note: (6) Note: (6) Note: (6) Note: (6)
Styrene C8H8 Excellent Excellent Excellent Excellent
Sulfur Dioxide SO2 <10ppm Note: (5)(8) 0.01% (1) Note: (5)(8)
Sulfuric Acid H2SO4 Note: (1) Note: (1) Note: (1) Note: (1)
Sulfur Hexafluoride SF6 Excellent Excellent Excellent Excellent
Turpene (C5H8)n (8)(9)(10) (8)(9)(10) (8)(9)(10) (8)(9)(10)
Tetrafluoromethane CF4 Good Good Good Good
Tetrahydrofurane (THF)
(Oxolane)
C4H8O Excellent Excellent Excellent Excellent
Toluene C7H8 Note:(7) Note:(7) Note:(7) Note:(7)
Vinyl Acetate C4H6O2 Good (7) Good (7) Good (7) Good (7)
Vinyl Chloride C2H3Cl Excellent Excellent Excellent Excellent
Table 4: Oxygen Sensor Chemical Compatibility Chart
Common Name
Chemical
Formula
OX-1 &OX-5
Standard Gas
ppm Sensor
OX-2 Acid Gas
ppm Sensor
OX-3 Standard
Gas % Sensor
OX-4 Acid Gas
% Sensor