Temperature De-Rating Curve; Wiring Setups For Hazardous Area Installations - Siemens SITRANS LR560 Quick Start Manual

Maintenance
SITRANS LR560 requires no maintenance or cleaning under normal operating conditions. If
cleaning becomes necessary:
1) Note the antenna material and the process medium, and select a cleaning solution that
will not react adversely with either.
2) Remove the device from service and wipe the antenna clean using a cloth and suitable
cleaning solution.
Unit Repair and Excluded Liability
For detailed information, please see the inside back cover.

Temperature De-Rating Curve

standard
version
Process Temperature (°C)
Never attempt to loosen, remove or disassemble process
WARNING:
connection or instrument housing while vessel contents are under pressure.

Wiring setups for hazardous area installations

The following wiring options are available for hazardous area installations:
Non-Sparking/Energy Limited wiring (Europe) and Dust Ignition Proof wiring (Europe/
•
International)
on page 20
Non-incendive and Dust Ignition Proof wiring (US/Canada)
•
In all cases, check the device label on your instrument, and confirm the approval rating.
Page EN-18
high
temperature
version
SITRANS LR560 (FF)
on page 21
7ML19985XR82