KROHNE OPTITEMP Compact sensors - Manual (Page 10)

2
DEVICE DESCRIPTION
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OPTITEMP TRA-CXX
www.krohne.com 02/2014 - 4003290501 - MA OPTITEMP TRA-Cxx R01 en
2.2 Device description
2.2.1 Design of the compact sensors
OPTITEMP compact sensors consist of a measuring probe with a process connection and a neck
tube with an electrical connection at the end. The sensors are avaiable with a built in
transmitter.
The transmitter linearizes to measured value to a 4… 20mA output and has a built in failure
mode, loop.
INFORMATION!
In this documentation, the term "compact sensor" refers to all temperature assemblies
featuring with/without built-in transmitter.
Figure 2-1: Design of all compact sensors
1 Electrical connection
2 Housing
3 Process connection
4 Thermowell
.book Page 10 Friday, February 7, 2014 9:17 AM