Siemens 7ML5431 - Introduction; LR250 Ma;Hart Manual Usage; Purpose of this Documentation

SITRANS LR250 with mA/HART
Operating Instructions, 10/2019, A5E32220602-AG
9
Introduction
1
1.1 LR250 mA/HART manual usage
Note
This manual applies to the SITRANS LR250 mA/HART version only. HART
®
is a registered
trademark of the HART Communication Foundation.
Follow these operating instructions for quick, trouble-free installation, and maximum
accuracy and reliability of your device.
We always welcome suggestions and comments about manual content, design, and
accessibility. Please direct your comments to:
Technical publications (mailto:techpubs.smpi@siemens.com
)
1.2 Purpose of this documentation
These instructions contain all information required to commission and use the device. Read
the instructions carefully prior to installation and commissioning. In order to use the device
correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.