Emerson Process Management 5300 manual Installation Setup, Figure C-15. Minimum requirements

Rosemount 5300 Series

Reference Manual

00809-0100-4530, Rev BA July 2009

Figure C-15. Minimum requirements.

X

Level: 100%

Measuring range: min 12 in. / 300 mm

Level: 0%

If a 5300 Series transmitter is ordered from Rosemount together with a 9901 Chamber, these space requirements are met. If an existing chamber is used, which does not meet these space requirements, a spool piece can be added. For an installation with a spool piece, it is important to make sure that the reference reflector and the spool piece do not have the same length. The spool piece needs to be at least 2 in. (50 mm) longer or shorter.

If a spool piece is used, it is important that the reference reflector and the spool piece do not have the same length.

Installation Setup

It is important that the vapor compensation function is calibrated after installation. Before calibration:

•The surface level must be at least 19.7 in. (0.5 m) below the end of the reflector (It is recommended to empty the pipe/chamber.)

•Perform the calibration at ambient pressure and temperature conditions, i.e. when the vapor dielectric constant is close to 1.0

C-18