Storage and transport
temperature
Display and adjustment
module
Electronics module
LEVEL TRANSMITTER 8138 • 4 ... 20 mA/HART - two-wire
Unless otherwise indicated, the packages must be stored only under
the following conditions:
•
Not in the open
•
Dry and dust free
•
Not exposed to corrosive media
•
Protected against solar radiation
•
Avoiding mechanical shock and vibration
•
Storage and transport temperature see chapter "Supplement -
Technical data - Ambient conditions"
•
Relative humidity 20 ... 85 %
3.4
Accessories and replacement parts
The display and adjustment module is used for measured value indi-
cation, adjustment and diagnosis. It can be inserted into the sensor
and removed at any time.
You can find further information in the operating instructions "Display
and adjustment module" (Document-ID 41787).
The electronics module is a replacement part of the LEVEL TRANS-
MITTER series. An own version is available for each type of signal
output.
You can find further information in the operating instructions "Elec-
tronics module LEVEL TRANSMITTER 813X" (Document-ID 41786).
3 Product description
9