7 Trim the transmitter
Transmitters are shipped fully calibrated per request or by the factory default
of full scale.
7.1 Zero trim
About this task
A zero trim is a single-point adjustment used for compensating mounting
position and line pressure effects on static and differential pressure sensors.
When performing a zero trim, ensure that the equalizing valve is open and all
wet legs are filled to the correct level.
If zero offset is less than 5 percent of USL, follow the user interface software
instructions below to perform a zero trim on a Field Communicator.
7.1.1 Performing a zero trim using OpenEnterprise Field Tools
See the product-specific ROCLINK manual (ROCLINK Configuration Software
User Manual [for ROC800-Series], part D301250X012, or the ROCLINK
Configuration Software User Manual [for FloBoss 107], part D301249X012) or
the TechView User’s Guide (part D301430X012) for information.
Quick Start Guide September 2018
26 Rosemount 4088B MultiVariable Transmitter Quick Start Guide
To Next Page
Loading...
