Abstract The temperature sensor,as a measuring instrument of observation elements in the regional automatic station,needs to be verified regularly.This paper introduces the principle of measuring temperature with four-wire resistance in detail,and the operation steps of temperature sensor verification in two ways of on-site and laboratory inspections are also described.Through the comparison and analysis of the data,the data accuracy of the on-site inspection is preliminarily judged.
Fan Jialin. Comparative analysis between on-site and laboratory inspection for temperature sensor verification[J]. Meteorological Hydrological and Marine Instrument, 2020, 37(1): 5-6.
2020, Vol. 37 
