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Quick Installation Guide
21
March 2013
Safety Instrumented Systems (4-20 mA only)
The following section is applicable to the Rosemount 5300 Prior-Use option
(Special certification: QS). Additional Safety Instrumented Systems information is
available in the Rosemount 5300 Series Reference Manual (Document No.
00809-0100-4530). The manual is available electronically at
www.rosemount.com or by contacting an Emerson Process Management
representative.
To identify a 5300 Prior-Use option transmitter:
Verify the QS option code in the model code, on the label affixed to the
outside of the transmitter head or
Handheld HART Communicator: Fast Key Sequence [1, 7, 8].
Verify that the Prior-Use safety device is ON or
Open Rosemount Radar Master, right click on the device, and select
Properties. Verify that the Safety Device (QS Option) is present
Installation
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 document.
Environmental limits are available in the Rosemount 5300 Series Reference
Manual (Document No. 00809-0100-4530), Appendix A: Reference Data.
The loop must be designed so the terminal voltage does not drop below the
minimum input voltage, see values in
Tab le 2 , when the transmitter output is
22.5 mA.
Table 2. Minimum input voltage (U
i
) at different currents
Configuration
Use a HART-compliant master, such as Rosemount Radar Master or a Field
Communicator, to communicate with and verify configuration of the Rosemount
5300 Series. A full review of configuration methods is available in the Rosemount
5300 Series Reference Manual (Document No. 00809-0100-4530).
NOTE:
The Rosemount 5300 Series transmitter is not safety-rated during maintenance work,
configuration changes, multidrop, loop test, or other activity that affects the Safety Function.
Alternative means should be used to ensure process safety during such activities.
Hazardous approval
Current
3.60 mA 3.75 mA 21.75 mA 22.50 mA
Minimum input voltage (U
I
)
Non-Hazardous Installations and
Intrinsically Safe Installations
16 Vdc 16 Vdc 11 Vdc 11 Vdc
Explosion-proof / Flameproof
Installations
20 Vdc 20 Vdc 15.5 Vdc 15.5 Vdc