Baumer PAC50H Manuale operativo - Pagina 35

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According to the prevailing operating conditions and requirements, the sensor may require regu-

lar recalibration to ensure proper functionality. The relevant intervals for recalibration, if any,

must be defined by the user according to the very individual requirements.

There are different options for sensor calibration:

Sensor calibration at Baumer (return sensor for maintenance)

Sensor calibration with the aid of a reference sensor

Sensor calibration with the aid of a reference medium

Sensor calibration using the Baumer calibration box (dry calibration)

11.3.1

Sensor calibration with the aid of a reference sensor

In this method, the medium values for conductivity and temperature are measured both by an

appropriate reference sensor and the sensor which is to be calibrated. Deviations in the two

measurement results are saved as offset in the sensor to be calibrated.

INFO

This task can be done either using the FlexProgram or via IO-Link (e.g. BSS). The following ex-

ample shows calibration with FlexProgram.

Reference sensor

FlexProgrammer

Condition:

ð The sensor is connected to a PC with software FlexProgram installed.

ð The sensor and the reference sensor are mounted in one medium.

Instruction:

a) Open software FlexProgram on the PC.

b) Open setting PAC50 in the left column.

c) Click on icon

d) Click on button

Dialog window opens.

e) Navigate to

V1 | PAC50H/S

Measuring

(Online).

Calibrate Sensor

below the visualization.

Calibrate

offset.

Operating Manual

PAC50

PC with FlexProgram

Preventive maintenance