Vaisala Drycap DMT142, Руководство пользователя

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User's Guide _______________________________________________________________________
30 ___________________________________________________________________ M210397EN-D
A dirty or corroded filter may cause increased response times. In case
the DMT142 transmitter is used in a drying system with silica gel (or
other drying agent) the dust from the dryer may collect on the sensor
slowing the response but also generating a micro climate around the
sensor altering the dewpoint at the sensor. This is easily corrected by
changing or cleaning the filter.
CAUTION
Touching the sensor may damage it. Take special care to avoid
touching the sensor when removing and replacing filters.
To replace the filter:
1. Unscrew the existing filter from the sensor head and remove it
very carefully. Avoid touching the sensor.
2. Screw a new filter onto the sensor head.
Vaisala Service Centers
Send the device to Vaisala Instruments Service Centre for calibration
and adjustment, see contact information below.
If the product needs repair, please contact Vaisala Instruments Service
Center in your region. Follow the instructions given to you to speed
up the process and to avoid extra costs.