Operation Manual

12. Calibration
12. Calibration
The sensor is calibrated ex work. The exact calibration date is printed
on the certificate which is supplied together with the sensor. The
accuracy of the sensor is regulated by the on-site conditions, and
parameters such as oil, high humidity or other impurities can affect the
calibration and furthermore the accuracy. However we recommend you
calibrate the instrument at least once per year. The calibration is
excluded from the instruments warranty. For the calibration service,
please contact the manufacturer.
13. Maintenance
To clean the sensor, it is recommended to use distilled water or
isopropyl alcohol only.
ATTENTION!
Do not touch the surface of the sensor plate.
Avoid mechanical impact on the sensor (e.g. with a
sponge or a brush).
If the contamination can not be removed the sensor must be inspected
and maintained by the manufacturer.
14. Disposal or waste
Electronic devices are recyclable material and do not
belong in the household waste.
The sensor, the accessories and its packings must be
disposed according to your local statutory
requirements. The dispose can also be carried by the
manufacturer of the product, for this please contact
the manufacturer.
28 S 421