Siemens SITRANS L Operating Instructions Manual page 269

repair
cautions, 167
excluded liability, 167
reset
see Master Reset, 146
Response Rate
explanation, 237
setup, 126
Return procedure, 169
S
Scope of delivery, 10
security
local access unlock value, 159
password protection via AMS, 107
sensor reference point
flanged encapsulated antenna, 200, 203
flanged horn, 196, 199
flat faced flange, 228
raised face flange, 223, 225
threaded horn, 192, 195
threaded PVDF horn, 221
Service, 255
Service and support
Internet, 255
sidepipe
see bypass pipe, 29
SITRANS LR250
operating principles, 233
startup
transition screen, 47
stillpipe
mounting requirements, 29, 30
Support, 255
Support request, 255
T
technical data
ambient temperature, 182
environmental, 182
performance, 178
pressure, 182
process connections enclosure, 180
process temperature, 182
weight, 180
Technical data, 178
Technical support, 255
partner, 255
personal contact, 255
SITRANS LR250 with FOUNDATION FIELDBUS
Operating Instructions, 09/2021, A5E32221411-AH
threaded connection markings, 222
threaded horn antenna
dimensions, 192, 195
threaded PVDF antenna
dimensions, 221
transducer block outputs
channel, 140
troubleshooting
communication, 170
operation, 176
TVT (time varying threshold)
explanation, 234
V
vessel shape
selection, 127
W
Warranty, 11
wiring
cables, 37
hazardous areas, 39
Write Protection, 158
Index
269