FW-E112-P-MAN-EN_v0101_08
Page 5
1. INTRODUCTION
1.1.
SYSTEM DESCRIPTION OF THE E112-P
Functions and features
The flowrate / totalizer model E112-P is an explosion proof microprocessor driven instrument designed to
to linearize the flowmeters flow curve and display the flowrate, total and accumulated total.
The E-series product line has been designed with a focus on:
User-friendliness:
operation through the glass without removing the cover.
Mounting flexibility: multiple solutions for sensor mounting, including 1” NPT or M25 bottom entry as
well as suitable for wall or pipe mount applications.
Ruggedness for harsh surrounding: not just designed to be explosion proof.
Usability: wide operational temperature, high ingress protection rating and international certification.
Installation friendly design: spacious cabling area, plug and play cable connection and easy removable
electronic module.
Cost effectiveness: aluminum enclosure with high quality industrial two component coating.
Suitability for offshore applications: stainless steel 316L enclosure version.
Ease for the Operator: functional information and identical operation as all F / D / N –series of Fluidwell.
Ability to process any type of sensor signals,
Multiple power supply options to suit any application, including long-life battery supply.
Transmitting possibilities with analog / pulse and communication (option) outputs.
Flowmeter input
This manual describes the unit with a pulse type input from the flowmeter "-P version". Other versions,
(0)4-20mA or 0-10V flowmeter signals, are pending.
One flowmeter with a passive or active pulse, Namur or sine wave (coil) signal output can be connected to
the E112-P. To power the sensor, several options are available.
E
E
external reset
RS232/RS485
Modbus (option)
4-20mA output
Pulse output
Prog
Select
Clear
Fig. 1: Typical application for the E112-P
