Siemens SITRANS LR 300 Instruction Manual page 12

Process
• material dielectric:
• temperature:
• pressure (vessel):
WARNING: This product is designated as a Pressure Accessory per
Directive 97/ 23 / EC and is not intended for use as a safety device.
Approvals (verify against device nameplate)
• General:
• Radio:
• Hazardous:
Notes:
• See Appendix III, Ambient/Operating Temperature Specification, on page 101, and
Approvals on this page, for the specific configuration you are about to use or install.
• For instructions relating to ATEX-approved instruments, please see Appendix VIII:
hazardous area installations on page 132.
Page 10
> 1.8
r
for < 3, you should use a waveguide antenna or stillpipe
r
(see Mounting: Waveguide Antenna on page 30 , or
Mounting: Stillpipe or Sidepipe on page 31)
UHMW-PE 40 to 80°C ( 40 to 176°F)
PTFE 40 to 200°C ( 40 to 392°F)
dependent on process connection type and temperature
(refer to Appendix IV on page 102 for charts, or obtain
the reference drawing listed on the device process tag)
CSA , FM, CE, 3A Sanitary
US/C
Europe, Industry Canada, FCC
Europe; EEx de IIC T6
ATEX II 1/2G, EEx de IIC T6 or EEx d IIC T6
U.S.; Class I, Div. 1, Gr. A,B,C,D (Class I, Zone 1, IIC T6)
Class II, Div. 1, Gr. E,F,G
Class III
Canada; Class I, Div. 1, Gr. A,B,C,D (Class I, Zone 1, IIC T6)
Class II, Div. 1, Gr. E,F,G
Class III
SITRANS LR 300 – INSTRUCTION MANUAL
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