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Elster enCore FC1 Flow Computer – Honeywell Oil & Gas

Description

Overview

The Elster enCore FC1 is a high performance flow computer for oil and gas measurement applications, designed for gas and liquid measurement duties and the corresponding calculation algorithms. The name enCore, meaning Honeywell Elster new Core, refers to the backbone of the FC1 which carries the basic functionalities. A modular software system made of independent application function blocks (AFBs) turns the FC1 into a reliable, secure and high performance flow computer, and the same modularity in hardware means the widest range of applications can be covered.

The FC1 supports liquid measurement, PID control, turbine lubrication monitoring and soft PLC functions as application modules, widening its use from gas metering to station control. The enCore FC1 is a field-proven platform with a large installed base in gas metering stations

Engineering and Design

The enCore FC1 implements the widest range of calculation algorithms pursuant to AGA, ISO and API standards to fulfil all requested flow conversion requirements on natural gas and liquid streams. Multi-stream functionality and advanced logging properties are available, and the user-definable logging feature can use any desired amount of flash memory, so there are no restrictions in logging depth. By using cryptographic mechanisms, the unit can be securely updated and upgraded, even in a fiscal way.

Two housing sizes are offered: a one-third design width of 19 inches and a one-half design width of 19 inches, which differ in the number of I/O and communications boards (4 board slots versus 7 board slots). Input boards with integrated Ex-barriers allow small stations to be equipped with a high-end flow computer. The MFE7 input board provides PT100 inputs, 4-20 mA or HART inputs for up to four transmitters, digital pulse and status inputs and an RS485 channel, while the MFA8 output board provides digital and 0/4-20 mA analogue outputs. Predesigned device drivers connect analyzers, ultrasonic meters and transmitters, and the PC software offers Normal mode and Expert mode configuration.

The FC1 supports liquid measurement, PID control, turbine lubrication monitoring and soft PLC functions as application modules, widening its use from gas metering to station control. With its predesigned device drivers the FC1 connects to analyzers, ultrasonic meters and transmitters directly, and the service interface allows secure remote access for configuration and diagnostic work. The FC1 hardware can be ordered with integrated Ex barriers for small stations, reducing cabinet complexity, and the USB front panel port gives service engineers a fast configuration path at the site without opening the cabinet.

Key Features

  • Multi-stream oil and gas flow computer
  • Calculation algorithms per AGA, ISO, API and GPA
  • Modular hardware: 4 or 7 board slot versions
  • Cryptographically secure field upgrades
  • User-definable flash logging depth
  • Integrated Ex-barrier I/O board option
  • Predesigned drivers for analyzers and ultrasonic meters

Applications

The enCore FC1 is used in natural gas transmission and distribution stations, custody transfer and fiscal metering, gas and liquid measurement applications, pipeline station automation, and remote metering stations where secure data logging, multiple user levels and audit trails are required.

Specifications

Typemodular oil and gas flow computer
CalculationsAGA, ISO, API, GPA
Housing1/3 or 1/2 of 19 inch width (4 or 7 board slots)
CommunicationsEthernet (HTTP/MMS/Modbus/NTP), serial channels, USB front panel
Input board (MFE7)PT100, 4-20 mA/HART (4 transmitters), pulse/status, RS485
Output board (MFA8)8 multifunctional outputs, 0/4-20 mA analogue
Exoptionally integrated intrinsic safety barriers
Power24 V DC
SoftwareNormal mode and Expert mode configuration

Why Seven Star LLC

Seven Star LLC supplies the Honeywell Elster enCore FC1 flow computer for gas metering stations in Oman and the GCC, including configuration support, I/O board selection and spare parts.

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Datasheets & Documents
  • PDFDatasheetElster enCore FC1 Flow Computer – Honeywell Oil & Gas Datasheet Download
About brand
Elster, a Honeywell brand, is a global leader in gas metering, flow measurement, and energy management technologies. With decades of experience, Elster provides innovative solutions that ensure precise monitoring, billing accuracy, and safe energy distribution for industrial and utility applications. Its product portfolio includes flow computers, ultrasonic gas meters, regulators, and control devices designed for high reliability and compliance with international standards. The Elster enCore ZM1 series offers advanced data processing and communication features for modern metering systems. Seven Star LLC supplies authentic Elster flow measurement and gas control products across the Middle East, providing customers with accurate, efficient, and long-lasting energy management solutions backed by Honeywell’s global expertise.
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Elster enCore FC1 High Performance Flow Computer for industrial measurement
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Frequently Asked Questions

What is the Elster enCore FC1?
The enCore FC1 is a modular oil and gas flow computer designed for gas and liquid measurement applications. It is built on the Honeywell Elster 'new Core' platform with independent application function blocks for reliable and secure flow computing.
Which calculation standards does the FC1 support?
The FC1 implements the widest range of calculation algorithms pursuant to AGA, ISO, API and GPA standards to fulfil all required flow conversion requirements for natural gas and liquid measurement.
Can the FC1 be updated in the field?
Yes. The FC1 can be securely updated and upgraded using cryptographic mechanisms, including in a fiscal way, via USB or TCP/IP with partial software upgrades.
What I/O options are available?
The modular hardware accepts MFE7 input boards with PT100, 4-20 mA/HART (up to four transmitters), pulse/status and RS485 channels, and MFA8 output boards with eight multifunctional outputs, with integrated Ex-barriers available for small stations.
What communications are supported?
The FC1 provides Ethernet with HTTP, MMS, Modbus and NTP protocols, serial channels, a USB front panel interface, and predesigned device drivers for analyzers, ultrasonic meters and transmitters.