WIKA IPT-11 - Manual (Page 17)

In this menu item, the PIN is activated/deactivated permanently.
Entering a 4-digit PIN protects the sensor data against unauthorized
access and unintentional modifications. If the PIN is activated
permanently, it can be deactivated temporarily (i.e. for approx. 60 min.)
in any menu item. The instrument is delivered with the PIN set to 0000.
PIN
Disable permanently?
Only the following functions are permitted with activated PIN:
l Select menu items and show data
l Read data from the sensor into the indicating/adjustment module.
Menu section, info
In this menu item the most important sensor information can be
displayed:
l Sensor type
l Serial number: 8-digit number, e.g. 12345678
Sensor type
Serial number
12345678
l Date of manufacture: Date of the factory calibration, e.g. 10.
January 2008
l Software version: Edition of the sensor software, e.g. 3.50
Date of manufacture
10. January 2008
Software version
3.50
l Date of last change using PC: Date of the last change of sensor
parameters via PC, e.g. 10. January 2008
Last change using PC
10. January 2008
PIN
Info
Indicating and adjustment module for IPT-1* sensors 17
5 Set up
31549
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EN
-081211