Figure 4-4: Explosion-Proof /Flameproof (Ex d) Installations
$
%
&
A. Loop Resistance (Ohms)
B. External Power Supply Voltage (Vdc)
C. Operating region
Note
For the Ex d case, the diagram is only valid if the load resistance is at the + side
and if the - side is grounded, otherwise the maximum load resistance is
limited to 435 Ω.
Quick Start Guide February 2019
14 Rosemount 5300 Level Transmitter
To Next Page
Loading...
