Hydro-Logic
®
Flexi Logger 300Ex
User Manual
22 August 2018
Page 5 of 74
Introduction and general information
The Hydro-Logic
®
Flexi Logger 300Ex is a
telemetry data logger
. It takes
measurements from
HART, 4-20mA or float-switch sensors
at regular intervals
(typically every 5 or 15 minutes) and stores them in internal memory. Using a
mobile data modem
, the Hydro-Logic
®
Flexi Logger 300Ex contacts a telemetry
server (typically once per day) and transfers the data to it.
The Hydro-Logic
®
Flexi Logger 300Ex is specifically designed for monitoring in
potentially explosive atmospheres (classified Zone 0, hazard continuously
present). The Flexi Logger 300Ex is certified to the ATEX and IECEx standards
for instrumentation used in potentially explosive atmospheres.
The Hydro-Logic
®
Flexi Logger 300Ex is powered by a lithium battery pack which
under normal operating conditions will provide years of operation between
replacements, dependent on unit configuration.
Main features of the Hydro-Logic
®
Flexi Logger 300Ex
The main features of the logger are shown below. Logger body (1), mounting
bracket (2) and HLC module (3).
This manual is designed to help you gain a thorough understanding of the
operation of this equipment. Hydro International recommends that you read this
manual completely before placing the equipment in service.
Содержание Hydro-Logic Flexi Logger 300Ex
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