Certificates And Approvals - Siemens SITRANS P DS III Operating Instructions Manual

Technical data

11.8 Certificates and approvals

Auxiliary power U
H
Terminal voltage at transmitter
Ripple
Noise
Auxiliary power
Separate supply voltage
Bus voltage
Not
•
For intrinsically safe operation
•
Current consumption
Max. basic current
•
Starting current ≤ basic current
•
Max. current in event of fault
•
Error shut-down electronics (FDE)
present
11.8 Certificates and approvals
Certificates and approvals
Classification according to Pressure
Equipment Directive (PED 97/23/EC)
Drinking water
Explosion protection
Intrinsic safety "i"
•
Designation
Permissible ambient temperature
200
HART
DC 10.5 V ... 45 V
•
In the case of intrinsically safe
•
operation 10.5 V ... 30 V DC
U ≤ 0.2 V (47 ... 125 Hz)
SS
U ≤ 1.2 mV (0.5 ... 10 kHz)
eff
–
–
–
–
–
–
–
–
HART
for gases of Fluid Group 1 and liquids of Fluid Group 1; meets requirements of
•
Article 3 Para. 3 (good engineering practice)
only for flow rate:
•
for gases of Fluid Group 1 and liquids of Fluid Group 1; fulfills the basic safety
requirements as per article 3, Para 1 (appendix 1); classified as category III,
module H conformity evaluation by TÜV Nord
In preparation
II 1/2 G Ex ia/ib IIC T4/T5/T6 Ga/Gb
-40 ... +85 °C (-40 ... +185 °F) temperature class T4
-40 ... +70 °C (-40 ... +158 °F) temperature class T5
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
PROFIBUS PA or Foundation Fieldbus
–
–
–
Bus-powered
Not necessary
9 ... 32 V
9 ... 24 V
12.5 mA
Yes
15.5 mA
Yes
PROFIBUS PA and FOUNDATION
Fieldbus
SITRANS P DS III with HART
Operating Instructions, 06/2013, A5E00047092-09