Introducing The Llt100; Purpose Of This Guide; Overview - ABB LLT100 Operating Instructions Manual
Laser level transmitter oi-llt100-en rev. d
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Also See for LLT100:
- Operating instruction (4 pages) ,
- Functional safety manual (32 pages)
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2 Introducing the LLT100
The LLT100 is a laser level transmitter that accurately
measures level, distance, and position over long ranges in
extreme environments. The LLT100 features advanced timing
and sophisticated signal processing for pinpoint accuracy
when measuring levels of solid or liquid and for positioning
applications.
2.1 Purpose of this guide
This user guide is intended for personnel using the LLT100
for routine analysis; it contains installation, user, maintenance,
and troubleshooting instructions.
Read this manual carefully before working with the product.
For personal and system safety, and for optimum performance,
make sure you thoroughly understand the contents of
this document before installing, using or maintaining the
instrument. This guide does not contain detailed information
on all available models or every conceivable event that may
occur during setup, operation, and maintenance work.
Housing stop tang-screw
(see "Rotating the LCD housing"
on page 33)
Screwed-on stainless steel
plate (see "Instrument labels" on
page 51)
Ex protection mode identification
plate (see "Instrument labels" on
page 51)
Housing cover (LCD side)
(see "Rotating the LCD" on
page 32)
Blocking screw (see
"Aligning the instrument"
on page 34)
Figure 2
LLT100 with a Class 150 flange
Servicing on this instrument is to be performed at
factory by qualified service personnel only.
No user/operator adjustments inside the LLT100 are
necessary or recommended by the manufacturer.
For additional information, or in the event of specific problems
not covered in detail in this user guide, please contact the
manufacturer. Moreover, ABB declares that the contents of
this manual are not part of any prior or existing agreements,
commitments, or legal relationships, nor are they intended to
amend these.
2.2 Overview
Here is a quick overview of the instrument. From it, you can
find out the various parts of the instrument as well as where
you can find additional information on the subject elsewhere
in this document.
External ground connection
(see "Grounding the
instrument" on page 9)
Housing cover (terminal
side) (see "Connecting the
instrument" on page 8)
Instrument name plate
(see "Instrument labels" on
page 51)
Instrument LCD (optional)
(see "LCD interface and
keypad" on page 11)
OI-LLT100-EN Rev. D | User Guide 5
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