KROHNE OPTITEMP TRA-TCA EN - Manual (Page 9)

DEVICE DESCRIPTION
2
9
OPTITEMP TRA/TCA
www.krohne.com 08/2010 - 4000630501 - MA OPTITEMP TRA/TCA R01 en
Device description
2.1 Scope of delivery
The manufacturer delivers all industrial thermometers with the relevant technical
documentation. The documentation for the temperature transmitter always contains Ex-relevant
information (Hb. = handbook):
2.2 Device description
2.2.1 Design of industrial thermometers
Scope of
order Hb. for
thermometers Ex-hb. for
thermometers Hb. for
measuring
inserts Ex-hb. for
measuring
inserts Hb. for
transmitters
Thermometer
without
transmitter
X - X - -
Thermometer
with
transmitter
X - X - X
Ex-
thermometer
without
transmitter
X X X X -
Ex-
thermometer
with
transmitter
X X X X X
INFORMATION!
In this documentation, the term "industrial thermometer" refers to all thermometer assemblies
featuring multipart, welded thermowells.
Figure 2-1: Design of an industrial thermometer
1 Connection head cover
2 Measuring insert
3 Cable entry
4 Thermowell
5 Connection head
.book Page 9 Tuesday, August 17, 2010 12:18 PM