Installation In Sis Applications - Emerson 5301HxxxxxxxxxxxxxxZZ Series Reference Manual

Safety Instrumented Systems (4-20 mA only)
April 2019
8.5

Installation in SIS applications

The device should be installed and configured as a level sensing device per manufacturer's
instructions. The materials must be compatible with process conditions and process fluids.
No special installation is required in addition to the standard installation practices outlined
in this manual.
Environmental and operational limits are available in
Reference
The loop must be designed so that the terminal voltage does not drop below the
minimum input voltage when the transmitter output is 22.5 mA. See values in
Table 8-3: Minimum Input Terminal Voltage (U
Hazardous
approval
Non-Hazardous /
Intrinsically Safe /
Non-sparking
Installations
Explosion-proof /
Flameproof
Installations
248
Figure 8-1: Device Properties Window
A. Serial No
B. Software/Firmware
C. Safety Device (QS option)
Data.
Current
3.60 mA
Minimum input voltage (U
16 Vdc
20 Vdc
Appendix A: Specifications and
) at Different Currents
i
3.75 mA 21.75 mA
)
i
16 Vdc 11 Vdc
20 Vdc 15.5 Vdc
Rosemount 5300 Level Transmitter
Reference Manual
00809-0100-4530
Table 8-3.
22.50 mA
11 Vdc
15.5 Vdc