ATEX & hazardous areas
A GAS FLOW COMPUTER WITH PLUG-AND-PLAY CONNECTIVITY
T 32
he highly versatile SFC3000 flow computer from Sussex based Ex-i Flow Measurement has been designed specifically to meet the needs of the worldwide liquid hydrocarbon and gas measurement markets and can measure the flow rate of liquid
hydrocarbons, water and petrochemical gasses as well
as making CO2 emission measurements for pollution monitoring and control.
Used in conjunction with turbine meters, the SCF3000 provides accurate measuring of gas flow in networks simplifying billing for suppliers and can be used to monitor network flow load to ensure reliability of supply and maintain energy supply security. The SCF3000 is a flexible measuring system which can be configured to meet a wide range of applications and may be operated in a stand-alone single stream flow measurement system or as part of a highly complex multi-stream system. Simple firmware updates ensure the SCF3000 meets the latest measuring standards.
Packaged in an industry Standard Half Width 3U High 19” rack construction suitable for panel or chassis mount the SFC3000 can accommodate up to six user plug-in cards and up to five measurement streams in the same chassis. Operating temperature ranges: PRT Inputs, -10°C to 55°C), Hart and 4-20mA Inputs -25°C to 55°C. Operating humidity to 90 per cent non-condensing and meets environmental classes M2/E2.
The SFC3000 can operate in a number of ways, such as a standalone flow computer, a supervisory
device or as a component of a complex system and a range of options are available providing systems integrators with flexible plug and play connectivity, these include:
Communication connection module 3000- 502, can be used for 5-way RS485 multi-drop, RS232 with and without twist, and ethernet extension. Please refer to the manual for more details.
Communication breakout module 3000-506 convert up to 4 RJ45 cable to 5-way screw terminals.
I/O break out module 3000-503, can be used with Digital IO 3000-314 or 3000-319 with a 3000-054 cable, or an Analogue IO 3000-316 with either a 3000- 055 or 3000-056 cable depending on functionality required.
Custom I/O Cables made to order, free end, 36 way with back shell and special. Free end cables are normally terminated using Ferrule crimps and unused wires can be supplied insulated with heat shrink tubing or removed.
Alternative cable options are available, for example the back shell can be fitted the other way for different cable routing.
For use in harsh environments a conformal coating option is available for complete units and all boards. This forms a hydrophobic and oleophobic barrier on the treated assemblies. The barrier is very thin to be almost invisible and does not affect connectivity or measurement. The organic nature of the coating means it can reform over small breaks.
2GB SD Card, can be used to store extra logged data.
19 Inch rack option, allowing up to two SFC3000’s to be mounted in a single rack. Quarter panels are also available for use when a single SFC3000 is to be mounted in a rack.
Private labelling for the convenience of Systems Integrators.
As leading flow computer manufacturers, Ex-i Flow Measurement specialises in researching, developing and manufacturing products for the gas and liquid measurement industry, with a focus on continuous project development and enhancement. EX-i offer customers market leading performance, quality, reliability, cost and response.
Ex~i Flow Measurement
exiflowmeasurement.com
June 2026 Instrumentation Monthly
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