Moisture Measurement; Temperature Measurement - GE moisture.iq User Manual

Chapter 9. Specifications

9.2 Moisture Measurement

Type
BHGE Moisture Image Series and M-Series thin-film aluminum oxide probes.
Calibration Ranges (Dew/Frost Point)
•
Standard: +10 to -80°C (+50 to -112°F), with data from +20 to -110°C (+68 to -166°F)
•
Ultralow: -50 to -100°C (-58 to -148°F), with data to -110°C (-166°F)
Accuracy (Dew/Frost Point)
•
±2°C (±3.6°F) from +10 to -65°C (+50 to -85°F)
•
±3°C (±5.4°F) from –66 to -80°C (-86 to -112°F)
Repeatability (Dew/Frost Point)
•
±0.5°C (±0.9°F) from +10 to -65°C (+50 to -85°F)
•
±1.0°C (±1.8°F) from -66 to -80°C (-86 to -112°F)
Operating Pressure
5  of Hg to 5000 psig (345 bar), limited by optional pressure sensor
(see "Full-Scale Ranges Available" on page 101)

9.3 Temperature Measurement

Type
Optional thermistor built into moisture probe
Calibration Ranges (Dew/Frost Point)
-30 to +70°C (–22 to +158°F)
Accuracy
±0.5°C (±0.9°F) at -30°C (-22°F)
100 moisture.IQ User's Manual