Siemens SITRANS P310 Kompaktbetriebsanleitung Seite 39

Constructional design, differential pressure and flow rate
7.5 Display, keyboard and auxiliary power
Display and user interface
Keys
Display
Auxiliary power U
H
Terminal voltage on pressure
transmitter
Ripple
Noise
38
2.5 Nm (1.8 ft lb)
3 for on-site programming directly at the device
With or without integrated display (optional)
•
Cover with inspection window (optional)
•
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
4.2 Nm (3.1 ft lb)
SITRANS P310 with HART
A5E35075329-01, 05/2015