EP 0927360 A1 19990707 - METHOD TO OBTAIN A TEMPERATURE COMPENSATED OUTPUT SIGNAL IN AN OPTICAL CURRENT MEASURING SENSOR
Title (en)
METHOD TO OBTAIN A TEMPERATURE COMPENSATED OUTPUT SIGNAL IN AN OPTICAL CURRENT MEASURING SENSOR
Title (de)
VERFAHREN ZUR GEWINNUNG EINES TEMPERATURGANGKOMPENSIERTEN AUSGANGSSIGNALS BEI EINEM OPTISCHEN STROMMESSENSOR
Title (fr)
PROCEDE SERVANT A OBTENIR UN SIGNAL DE SORTIE COMPENSE EN TEMPERATURE DANS UN DETECTEUR OPTIQUE DE MESURE DE COURANT
Publication
Application
Priority
- DE 9701854 W 19970826
- DE 19638644 A 19960920
Abstract (en)
[origin: WO9812570A1] A temperature compensated output signal (S) is obtained from a magnetooptic sensor with +/- standardized intensity by forming a quotient from the alternating component (PAC) of the standardized intensity signal (P) and a function determined by calibration measurement (f(PDC, PACeff)) of a direct component (PDC) of the standardized intensity signal (P) and a root-mean-square value (PACeff) of the alternating component (PAC). Also disclosed is a corresponding method for sensors with AC/DC standardized intensity.
IPC 1-7
IPC 8 full level
G01R 33/032 (2006.01)
CPC (source: EP US)
G01R 15/245 (2013.01 - EP US); G01R 33/0322 (2013.01 - EP US)
Citation (search report)
See references of WO 9812570A1
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
WO 9812570 A1 19980326; CA 2266470 A1 19980326; EP 0927360 A1 19990707; US 2002000801 A1 20020103; US 6417660 B2 20020709
DOCDB simple family (application)
DE 9701854 W 19970826; CA 2266470 A 19970826; EP 97918907 A 19970826; US 26923699 A 19990322