FEP311-150A1D2A1B0A1A0A1B3C1: FEP311 ProcessMaster flowmeter: liner, electrode and installation matching
The ABB FEP311-150A1D2A1B0A1A0A1B3C1 is a coded ProcessMaster electromagnetic-flowmeter configuration. The family is intended for conductive liquids; ABB’s datasheet lists standard accuracy of 0.4% of rate with optional higher-accuracy versions. The designation suggests a DN150 configuration, but liner, electrode materials, pressure rating and sensor/transmitter arrangement must be confirmed from the exact order record.
Key technical data
| Technical item | Verified value / selection note |
|---|---|
| Representative designation | FEP311-150A1D2A1B0A1A0A1B3C1 |
| Product family | ABB ProcessMaster FEP300 electromagnetic flowmeter |
| Nominal size | DN150 indicated by the configuration; confirm flange and actual bore |
| Measurement principle | Electromagnetic flow measurement for conductive liquids |
| Family accuracy | Standard 0.4% of rate; optional higher accuracy depends on version |
| Conductivity | Typically greater than 5 µS/cm; demineralized-water limits differ |
| Process options | Liner, electrodes, pressure class, connection and transmitter options are code-specific |
The table summarizes family or catalog values for identification and initial selection. Confirm the nameplate, environmental limits, standards, revision and options for the exact device before procurement or engineering approval.
Application and system selection
Electromagnetic meters require a conductive medium and a correctly filled measuring tube. Confirm minimum conductivity, process-fluid chemistry, solids content, flow velocity, temperature and pressure. Select the liner and electrodes for the fluid and cleaning regime, and determine whether a compact or remote transmitter installation best suits the site.
Configuration and compatibility
Check nominal diameter, flange standard and class, liner, electrode material, grounding arrangement, transmitter, output protocol and hazardous-area approvals. Verify the exact measurement range and accuracy option. The model prefix does not reveal every wetted material or electrical option, so do not use a partial code as the sole replacement basis.
Related models and order-code references
The following designations are related catalog references, not automatic substitutes. Check each complete code, rating, connection, revision and application requirement before selecting a variant.
- FEP311-200A1S1D1D0A1A0A1A2C1BH2MB
- FEP311-250H1D2J2B1A1BOA1A3C1AYH2M5
- FEP311.040.A.1.G.2.D4.B.0.A.1.A.0.A.1.A.1.C.1.B.H1.M5
- FEP311025A1D1D4B0A1A0A1A1C1AYH2T3M5
- FEP311050A1S1D2B0A1B0A1A1C1M5
- FEP311080A1D1D4B0A1A0A1A1C1AYH2T3M5
- FEP311080A1D1D4B1A1A0A1A2C1AYH2M5
Installation and commissioning
Install with the required straight-run and full-pipe conditions, provide suitable grounding rings or electrodes where needed, and avoid placing the meter at a high point where gas can accumulate. Follow the flow direction and electrode orientation, then perform empty-pipe and zero checks. Compare output against a known flow reference and retain the setup record.
Replacement and procurement information
For a quotation or replacement review, provide the complete designation FEP311-150A1D2A1B0A1A0A1B3C1, the order code where applicable, serial or hardware revision, quantity, operating environment, connected equipment and required delivery date. Include a legible nameplate image and relevant wiring, loop or switchgear drawing so the exact interface and configuration can be checked.
Ask the supplier to confirm accessories, revision compatibility and any approved successor in writing. Do not select solely from a family name or product photograph. Follow the current ABB installation and safety instructions for the exact unit.
