Versions With 3 Bar Pressure Rating; Loop Power; Typical Connection Drawing - Siemens SITRANS LR260 Operating Instructions Manual

Appendix A: Technical reference
A.12 Loop power
Siemens Level Transmitters with flanged, threaded, or sanitary clamp type process mounts
have no pressure-bearing housing of their own and, therefore, do not come under the Pressure
Equipment Directive as pressure or safety accessories (see EU Commission Guideline A-08
and A-20).
A.11

Versions with 3 bar pressure rating

①
②
③
Never attempt to loosen, remove or disassemble process connection or instrument housing
while vessel contents are under pressure.
A.12

Loop power

A.12.1

Typical Connection Drawing

Note
Loop voltage is the voltage at the terminals of the power supply (not the voltage at the terminals
of the device).
160
Atmospheric
Permitted operating pressure
Permitted operating temperature
WARNING
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD