DMTA-20015-01EN [U8778402], Rev. M, February 2017
Labels and Symbols
6
The membrane vent (see Figure i-4 on page 7) is used to counterbalance the internal
and external pressure, and to maintain the instrument’s watertight integrity. Do not
puncture the membrane vent. Puncturing of the membrane vent will result in the
instrument’s failure to comply with the IP rating.
Table 3 Content of a module identification label
Identification
label
a
:
a. Refer to Table 1 on page 3 for symbol signification and to Figure i-3 on page 2 for label lo-
cation.
Content
M/N Model number
Mfg. Date Manufacturing date
S/N Serial number