Certificates And Approvals - Siemens Sitrans P500 Operating Instructions Manual
Pressure transmitter
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- Compact operating instructions (193 pages) ,
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Technical data
11.8 Certificates and approvals
11.8
Certificates and approvals
Certificates and approvals
Classification according to Pres-
sure Equipment Directive
(PED 97/23/EC)
PN 160 (MWP 2320 psi)
Explosion protection
•
•
•
•
•
210
Explosion protection for Eu-
rope (to ATEX)
Intrinsic safety "i"
Designation
Permitted ambient temperature -40 ... +85 °C (-40 ... +185 °F) temperature class T4
Connection
Effective inner inductance
Effective inner capacitance
Flameproof enclosure encap-
sulation "d"
Designation
Permitted ambient temperature -40 ... +85 °C (-40 ... +185 °F) temperature class T4
Connection
Dust explosion protection for
Zone 20
Designation
Permitted ambient temperature -40 ... +85 °C (-40 ... +185 °F)
max. surface temperature
Connection
Effective inner inductance
Effective inner capacitance
Dust explosion protection for
Zone 21/22
Designation
For gases of Fluid Group 1 and liquids of Fluid Group 1;
•
meets requirements of Article 3 Para. 3 (good engineering
practice)
II 1/2 G Ex ia/ib IIC T4
To a certified intrinsically safe circuit with the max. values:
U
= 30 V, I
= 100 mA,
i
i
P
= 750 mW, R
= 300 Ω
i
i
L
= 400 μH
i
C
= 6 nF
i
II 1/2 G Ex d IIC T4/T6
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
To a circuit with the operating values:
U
= 10.5 ... 45 V DC
m
II 1 D Ex iaD 20 T 120 °C
120 °C (248 °F)
To a certified intrinsically safe circuit with the max. values:
U
= 30 V, I
= 100 mA,
i
i
P
= 750 mW, R
= 300 Ω
i
i
L
= 400 μH
i
C
= 6 nF
i
II 2 D Ex tD A21 IP68 T 120 °C Ex ia D21
Operating Instructions, 12/2014, A5E02344528-09
SITRANS P500 with HART
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