Measuring device operating method for detecting physical or chemical parameters, involves attaching microprocessor to sensor, where microprocessor monitors storage location available for calibration data

摘要

#CMT# #/CMT# The method involves outputting a measuring signal based on a value of physical or chemical parameters by using a transducer (3) of a sensor (1). A transmission function of the transducer is transformed between actual values of the parameters and the measuring signal, so that the sensor can be repeatedly calibrated and/or adjusted. A data storage unit (7) is attached to the sensor. Calibration data from multiple calibrations is stored in the data storage. A microprocessor (6) is attached to the sensor, where the microprocessor monitors a storage location available for the calibration data. #CMT#USE : #/CMT# Method for operating a measuring device (claimed) for detecting physical or chemical parameters. #CMT#ADVANTAGE : #/CMT# The method enables attachment of the microprocessor with the sensor, and the microprocessor monitors the storage location available for the calibration data, so that calibration data of older calibrations is not irretrievably lost. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of a measuring device. 1 : Sensor 3 : Transducer 4 : Sensor head 6 : Microprocessor 7 : Data storage.