mchan Posted August 27, 2012 Report Share Posted August 27, 2012 We have quite a few RH5 or RH5X at various field locations. One problem we have ran into is that the range of the recorded relative humidity will gradually change, typically the range will be 30%-95% during the 1/2 year of deployment (which matches with records from nearby weather station), then the range will become 0-100% afterwards (while the nearby weather station is still recording 30%-95% relative humidity), and eventually the RH5/RH5X will give completely invalid readings. - what is the estimated service life of the RH5/RH5X? - is RH5/RH5X supposed to be re-calibrated in the field at a certain time interval? Thank you for your time and attention. Link to comment Share on other sites More sharing options...
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