DQRID : D170322.11
Start DateStart TimeEnd DateEnd Time Data Quality Metric
08/30/2011000009/12/20162359Does not affect quality
more
Subject:
SGP/MET/E37 - Temperature/humidity sensor not calibrated annually
DataStreams:sgpmetE37.b1
Description:
The temperature/humidity sensor was not calibrated annually during this time, but passed 
all 6-month field calibration checks. Comparison with a nearby Mesonet site suggests the 
relative humidity may be reading low, especially in high humidity situations. An exit 
calibration will characterize severity when the sensor is replaced.

In general, the relative humidity may have been subject to drift during this time. The 
manufacturer characterizes sensor drift at <1% / year.
Suggestions: 
Measurements:sgpmetE37.b1:
  • vapor_pressure_mean
  • temp_mean
  • rh_mean
more

Close this window