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FW-F018-P-M_v0404_01_EN.docx
1 INTRODUCTION
1.1
SYSTEM DESCRIPTION OF THE F018-P
Functions and features
The flow rate / monitor model F018-P features a 15 point linearization table, a scaled pulse output
and high and low flow rate alarms. Furthermore the unit has a HART
–enabled analog output
(4..20mA) which represents the current flow rate. This product was designed with a focus on:
•
Flow rate and Totalizer functionality with 15 point linearization table;
•
One analog output 4..20mA;
•
HART communication for configuring unit and monitoring process;
•
Multidrop communication possible;
•
Device description (DD) available for use with a HART handheld or HART Host;
•
Intrinsic safety for use in hazardous applications;
•
Transmitting possibilities with one configurable pulse or alarm output;
•
Several mounting possibilities with GRP, aluminum or stainless steel 316L enclosures for
industrial surroundings.
Flowmeter input
This manual describes the F018-P with a pulse type input from the flowmeter "-P version". Other
versions are available to process (0)4-20mA or 0-10V flowmeter signals.
One flowmeter with a passive or active pulse, Namur or coil signal output can be connected to the
F018-P. To power the sensor, several options are available.
Fig. 1: Typical application for the F018-P.
Configuration of the F018-P
The F018-P has been designed to be implemented in many types of applications. For that reason, a
SETUP-level is available to configure your F018-P according to your specific requirements.
It includes several important features, such as K-Factor, measurement units, signal selection etc. All
setting are stored in EEPROM memory and will not be lost in the event of power failure. To extend
the battery-life time, please use of the power-management functions as described in chapter 3.3.2.
Display information
The F018-P has a large transflective LCD with all kinds of symbols and digits to display measuring
units, status information, trend-indication and key-word messages.
Flow rate and totals can be displayed either with the small 8mm digits or with the 17mm digits.
A backup of the total and accumulated total in EEPROM memory is made every minute.
Options
The following options are available: intrinsic safety, active output, power- and sensor-supply options,
panel-mount, wall-mount and weather-proof enclosures, flame proof enclosure and LED backlight.
