0395188-A1 is referenced by 13 patents and cites 3 patents.

A device for measuring physical parameters, in particular suitable for measuring temperature, comprising a probe including a sensor element capable of converting the value to be measured into an electrical signal, said probe including a receiving circuit in which an AC voltage can be induced by an electromagnetic interrogation field which, in operation, is generated by a transmitter/receiver forming part of the measuring device, which AC voltage can be modulated depending on the measured value of the physical parameter, and wherein the probe includes a digital code circuit in which an identification code is stored, as well as a substantially digital measuring circuit connected to the sensor element, the arrangement being such that, in operation, the code circuit and the measuring circuit successively, through a switch element,; modulate the AC voltage induced in the receiver circuit with a binary signal.

Title
A device for measuring physical parameters.
Application Number
EP19900201080 19900427
Publication Number
0395188 (A1)
Application Date
April 27, 1990
Publication Date
October 31, 1990
Inventor
Stekelenburg Jan Cornelis
NL
Assignee
Nedap
NL
IPC
G01K 07/24
G01K 01/02
G01K 07/16
G01K 01/00
G01K 07/24
G01K 01/02
View Original Source Download PDF