Fluidwell F133-P, Руководство пользователя

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FW_F133P_v1702_02_EN
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1. INTRODUCTION
1.1. SYSTEM DESCRIPTION
Functions and features
The delivery controller / dispenser model F133-P is a microprocessor driven instrument designed for
the delivery of unknown quantities as well as displaying the flow rate, the delivered total and the
delivered accumulated total.
This product has been designed with a focus on:

ultra-low power consumption to allow long-life battery powered applications (type PB/PC);

intrinsic safety for use in hazardous applications (type XI),

ability to process all types of flowmeter signals;

transmitting possibilities with analog, pulse and communication outputs;

several mounting possibilities with GRP or aluminum enclosures for industrial surroundings.
Flowmeter input
This manual describes the unit with a pulse input from the flowmeter. Other versions are available to
process (0)4-20mA signals.
One flowmeter with a passive or active pulse, Namur or sine wave (coil) signal output can be
connected to the F133-P. To power the sensor, several options are available.
Standard outputs

Two transistor or relay (option) outputs: to control a pump and a valve. All kind of switch
conditions can be set to optimize the process control.
Fig. 1: Typical application
Configuration of the unit
The F133-P is designed for use in many types of applications. For that reason, a setup menu is
available to program the F133-P according to your specific requirements.
The setup includes several important features, such as K-Factors, engineering units, signal
selection, power management (to extend battery life-time), etc. All settings are stored in a non-
volatile memory and therefore kept in the event of a power failure or an exhausted battery.
Display information
The unit has a LCD with (optional) backlight to show the process information, status and alarm messages.
The display refresh rate is programmed in the setup menu.
At a key press, the display refresh rate will switch to FAST for 30 seconds. When 'OFF' is selected,
the display goes off after 30 seconds after the last key press. The display temporarily comes on after
a key press.
A backup of the total and accumulated total in EEPROM memory is made every minute.