Ambient/Operating Temperature - Siemens SITRANS LR200 Kurzanleitung

Ambient/Operating Temperature

Notes:
• Process temperature and pressure capabilities are dependent upon information on the
process device tag. The reference drawing listed on the tag can be downloaded from the
Siemens website at: www.siemens.com/LR200 under Support.
• Maximum temperature is dependent on the process connection, antenna materials, and
vessel pressure. See
Process Pressure Temperature derating curves are available in the full manual.
1)
ambient temperature (surrounding enclosure)
–40 °C to +80 °C (–40 °F to +176 °F)
process temperature PP rod:
–40 °C to +80 °C (–40 °F to +176 °F)
PTFE rod or SS horn:
–40 °C to +200 °C (–40 °F to +392 °F)
Power
General Purpose:
Intrinsically Safe:
Non-Sparking/Energy Limited
Non-incendive (FM/US only):
Flameproof:
Increased Safety:
Explosion-proof (FM/CSA US/Canada only):
Approvals
Notes:
• Refer to the device nameplate and the process device tag to check the approval rating of
your device.
• Use appropriate conduit seals to maintain IP or NEMA rating.
• General CSA
• Radio Europe (R&TTE), FCC, Industry Canada
• Hazardous Intrinsically Safe
1)
Check the device nameplate for the characteristics of the device, and confirm the loop load.
2)
Intrinsically Safe wiring
See
A5E31993614
Maximum Process Temperature Chart
, FM, CE, C-TICK
US/C
2)
(Europe)
(International)
US/Canada)
(Australia)
on page 8.
SITRANS LR200 (HART) – QUICK START MANUAL
on page 20, for more details.
device
nameplate
process
device tag
Nominal 24 V DC at
max. 550 Ohm loop
1)
resistance
Nominal 24 V DC at
max. 250 Ohm loop
1)
resistance
ATEX II 1 G, EEx ia IIC T4
IECEX TSA 04.0020X T4
FM/CSA: (barrier required)
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III T4
ANZEX Ex ia IIC T4
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