Patent ID: 11879918
Assignee: STOWE WOODWARD LICENSCO LLC
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 12:
13. A method of calibrating a nip measuring device associated with nip rollers, the method comprising:
receiving signals at a sensor selection circuit from a sensor array that comprises a plurality of nip sensors that are configured to detect operational parameters of the nip rollers;
applying a respective one of a plurality of gain resistances to a calibration array comprising one or more calibration resistors;
sampling a sensor signal selected from the signals received from a plurality of sensor channel lines based on the respective one of the plurality of gain resistances, wherein the plurality of sensor channel lines are connected between respective ones of the plurality of nip sensors and the sensor selection circuit; and
determining a nip sensor resistance of a corresponding one of the plurality of nip sensors based on the sampling of the sensor signal on a respective one of the plurality of sensor channel lines with the respective one of the plurality of gain resistances.