Siemens SITRANS P300 Operating Instructions Manual page 124

Specifications
9.2 SITRANS P300 gauge pressure / absolute pressure (flush-mounted)
Auxiliary power U
Terminal voltage at transmitter
Ripple
Noise
Certificates and approvals
Classification according to Pressure Equipment
Directive (PED 97/23/EC)
Water, waste water
Explosion protection
Intrinsic safety "i"
•
•
•
•
•
Communication
HART communication
Protocol
Software for computer
See also
PMC Style (Page 10-7)
SITRANS P300 gauge pressure / absolute pressure (flush-mounted) (Page 10-2)
Flanges as per EN and ASME (Page 10-3)
F&B and pharma flange (Page 10-4)
Bioconnect/Biocontrol (Page 10-5)
9-8
H
Identification
Permissible ambient temperature
Connection
Effective inner capacitance:
Effective inner inductance:
DC 10.5 V ... 42 V
•
In the case of intrinsically safe operation DC
•
10.5 V ... 30 V
U ≤ 0,2 V (47 ... 125 Hz)
SS
U ≤ 1.2 V (0.5 ... 10 Hz)
eff
For gases of Fluid Group 1 and liquids of Fluid
Group 1; meets requirements of Article 3 Para. 3
(Good engineering practice)
In preparation
PTB 05 ATEX 2048
Ex II 1/2 G EEx ia/ib IIB/IIC T4, T5, T6
-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
To certified intrinsically safe circuits with
maximum values:
U = 30 V, I = 100 mA
i i
P = 750 mW, R = 300 Ω
i i
C = 6 nF
i
L = 0.4 mH
i
230 ... 1100 Ω
HART Version 5.x
SIMATIC PDM
SITRANS P300 with HART communication
Operating Instructions, 06/2005, A5E00359579-02