Sitrans Tf; Unsuitable Cables, Cable Glands And/Or Plugs; Installing Sitrans Th In A Connection Head; Installing The Transmitter In The Base Of The Connection Head - Siemens SITRANS T Series Compact Operating Instructions

4.1.3

SITRANS TF

4.1.3.1

Unsuitable cables, cable glands and/or plugs

Unsuitable cables, cable glands and/or plugs
Risk of explosion in hazardous areas.
• Use only cable glands/plugs that comply with the requirements for the relevant type of
• Tighten the cable glands in accordance with the torques specified in Technical data
• Close unused cable inlets for the electrical connections.
• When replacing cable glands, only use cable glands of the same type.
• After installation, check that the cables are seated firmly.
NOTICE
Use of line and cable entries made of plastic in hazardous areas
Device damage caused by impact at temperatures below -20 °C.
• Make sure that the line and cable entries are protected from impacts.
4.2

Installing SITRANS TH in a connection head

4.2.1

Installing the transmitter in the base of the connection head

Condition
The transmitter is only designed for installation in a type B connection head or larger.
SITRANS TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 05/2020, A5E41865021-AC
WARNING
protection.
(Page 73).
4.2 Installing SITRANS TH in a connection head
Installing/mounting
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