Temperature sensing apparatus and method of making same

Details Temperature sensing apparatus and method of making same Temperature sensing apparatus and method of making same

G - Physics

01

K

356/6, 73/72

G01K 7/24 (2006.01) G01K 15/00 (2006.01)

Patent

CA 1315128

Temperature Sensing Apparatus and Method of Making Same Abstract A temperature sensor. Two thick film resistor elements are mounted to a substrate and then a thermistor coupled to those elements to form a voltage divider. The resistance of the thermistor is determined at a reference temperature and the thick film resistor elements are precisely trimmed using a laser trimming system to produce a precision voltage divider. To sense temperatures the voltage divider is energized and its resistance ratio is sensed utilizing a bridge circuit.

574470

Affiliated with

Also associated with

Rating

Temperature sensing apparatus and method of making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Temperature sensing apparatus and method of making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature sensing apparatus and method of making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1224493