Access For Programming; Installation Instructions - Siemens SITRANS LR200 Compact Operating Instructions

3.3.2

Access for programming

Provide easy access for viewing the display and programming via the handheld programmer.
①
②
③
④
3.3.3

Installation instructions

Note
• For pressure applications, it will be necessary to use PTFE tape or other appropriate
thread sealing compound, and to tighten the process connection beyond hand-tight.
• There is no limit to the number of times the device can be rotated without damage.
• When mounting, orient the front or back of the device towards the closest wall.
• Do not rotate the enclosure after programming and device configuration, otherwise an
error may occur, caused by a polarity shift of the transmit pulse.
1. Before inserting SITRANS LR200 into its mounting connection, check to ensure the
threads are matching, to avoid damaging them.
2. Screw SITRANS LR200 into the process connection and hand tighten. For pressure
applications, it will be necessary to use PTFE tape (or other appropriate thread sealing
compound) and to tighten the process connection beyond hand tight.
The maximum torque is 40 N·m (30 ft.lbs).
SITRANS LR200
Compact Operating Instructions, 05/2019, A5E46957579-AD
Ambient temperature (surrounding enclosure volume)
-40 to +80 °C (-40 to +176 °F)
Device nameplate
Process device tag
Process temperature
Polypropylene rod: -40 to +80 °C (-40 to +176 °F)
•
PTFE or SS horn: –40 to +200 °C (–40 to +392 °F)
•
Installing/mounting
3.3 Installation instructions
17