Title :
Analysis of selected properties of measurement channels used in hazardous areas of ships
Author :
Dudojc, Boleslaw ; Mindykowski, Janusz
Author_Institution :
Fac. of Marine Electr. Eng., Gdynia Maritime Acad., Poland
Abstract :
The paper raises selected problems connected with non-electrical quantity measurements in hazardous areas of ships. The main topic of presented paper is concentrated on simplified analysis of restrictions concerning load characteristics of measurement channels and identification of additional errors occurring the current signal transmission under considered conditions. Mathematical description of above mentioned limitations and also simple and communicative graphical method of determination of an admissible area of operation. Additional errors are based on concrete examples such as temperature measurement on liquid gas tankers
Keywords :
calibration; identification; interference suppression; measurement errors; ships; signal processing; temperature measurement; additional errors; current signal transmission; graphical method; hazardous areas; identification; liquid gas tankers; measurement channels; non-electrical quantity measurements; selected properties; ships; simplified analysis; temperature measurement; two-wire measurement channel; Area measurement; Chemical elements; Current measurement; Electrical resistance measurement; Hazardous areas; Marine vehicles; Power measurement; Transmitters; Uninterruptible power systems; Voltage;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1996. IMTC-96. Conference Proceedings. Quality Measurements: The Indispensable Bridge between Theory and Reality., IEEE
Conference_Location :
Brussels
Print_ISBN :
0-7803-3312-8
DOI :
10.1109/IMTC.1996.507284
