2 units in stockEndress+HauserFlow Meters
API · ASME · ISO · NIST · UKAS
1 / 8Three new Promass 83F DN50 (2") Coriolis mass flowmeters — high-end Promass F sensor, 4–20 mA HART, ±0.10% accuracy, 904L/316L tubes. Two PN40 units and one ASME Class 150. Photos show the actual units in Barmaan stock.
This listing covers three new physical units of the Endress+Hauser Proline Promass 83F Coriolis mass flowmeter in DN50 (2"), all held physically in Barmaan's warehouse. Promass F is Endress+Hauser's high-end sensor for the most accurate and most demanding mass-flow duties. Every "Barmaan stock" photograph in the gallery is of these three devices, and each unit's sensor nameplate — with its order code and serial number — is legible in the images.
All three units pair a Promass F sensor with a Proline 83 transmitter and a 4–20 mA HART output; their only significant difference is the process connection and pressure rating. Two carry DIN/EN PN40 flanges (order codes 83F50-1FU0/0, and 83F50-K208/101) and one carries an ASME B16.5 Class 150 flange (order code 83F50-1QLH2/0, forged A182-F316/F316L flange). Please state the connection your project requires when ordering.
Coriolis measurement is independent of the physical properties of the fluid. Two parallel measuring tubes are driven at their resonant frequency; as the medium passes through, a phase shift proportional to mass flow develops, while the resonant frequency itself is a direct function of density. The result is simultaneous measurement of mass flow, volume flow, density and temperature at a single point — with no straight upstream or downstream runs required for flow conditioning.
Technical data for the DN50 Promass F sensor per official datasheet TI00101D: base accuracy ±0.10% of reading on liquids (to ±0.05% with PremiumCal), ±0.05% repeatability, ±0.35% accuracy on gas, 3.5 kg/h zero point stability, a maximum flow of 70,000 kg/h, medium temperature from −50 to +200 °C, and measuring tubes in 1.4539 (904L) stainless steel with 1.4404 (316L) connections. Per the nameplates, secondary containment is rated 40 bar/600 psi on the PN40 units and 20 bar on the Class 150 unit.
The Proline 83 transmitter, with a four-line backlit display and optical Touch Control keys, allows the instrument to be operated in full without opening the housing cover; Quick Setup menus cut commissioning to a few minutes. Supply on these units is the low-voltage variant (20 to 55 V AC or 16 to 62 V DC, under 15 VA/W), the output is 4–20 mA HART plus pulse/frequency, and ingress protection is IP67 (NEMA 4X).
Barmaan supplies industrial instrumentation; these items are offered with a guarantee of authenticity, the option to inspect them in person at the warehouse, free sizing consultation, and installation and commissioning support. To obtain pricing, submit a proforma invoice request from this page.
| Attribute | Value |
|---|---|
| General | |
| Manufacturer | Endress+Hauser (Germany) |
| Model | Proline Promass 83F (Coriolis) — DN50 / 2" |
| Order codes (3 units) | 83F50-1FU0/0 · 83F50-K208/101 · 83F50-1QLH2/0 |
| Device type | Coriolis Mass Flowmeter |
| Performance & accuracy | |
| Max. flow (DN50) | 70,000 kg/h |
| Mass flow accuracy (liquids) | ±0.10% o.r. — ±0.05% o.r. (PremiumCal) |
| Repeatability | ±0.05% o.r. (±0.025% PremiumCal) |
| Mass flow accuracy (gases) | ±0.35% o.r. |
| Density accuracy (liquids) | ±0.0005…±0.01 g/cm³ (calibration-dependent) |
| Temperature accuracy | ±0.5 °C ± 0.005 × T |
| Zero point stability (DN50) | 3.50 kg/h |
| Process conditions & connection | |
| Nominal diameter | DN 50 (2") |
| Pressure class / connection | 2 × DIN/EN 1092-1 PN40 (PS=40 bar) · 1 × ASME B16.5 Class 150 (PS=20 bar) |
| Medium temperature | −50…+200 °C (−58…+392 °F) |
| Medium density range | 0…5000 kg/m³ |
| Ambient temperature | −20…+60 °C |
| Secondary containment (per plate) | 40 bar / 600 psi (PN40 units) · 20 bar (Class 150 unit) |
| Construction & materials | |
| Ingress protection | IP67 (NEMA 4X) |
| Measuring tube material | 1.4539 (904L) / 1.4404 (316L) |
| Flange / connection material | Stainless Steel 1.4404 (F316/F316L) |
| Power & output | |
| Output / Communication | 4–20 mA HART + Pulse/Frequency (I-OUT, f-OUT) |
| Power supply | 20…55 VAC / 16…62 VDC, 50–60 Hz — <15 VA/W |
| Display | 4-line backlit LCD, Touch Control (optical keys) |
| Condition & availability | |
| Condition | New / نو — Barmaan stock |
| Model code | Description | Measuring range |
|---|---|---|
| DN 15 (½") | Promass 83F — DN 15Small size for low flow rates | up to 6,500 kg/h |
| DN 25 (1") | Promass 83F — DN 25The most common size in utilities and chemicals | up to 18,000 kg/h |
| DN 40 (1½") | Promass 83F — DN 40Mid-range size | up to 45,000 kg/h |
| DN 50 (2") | Promass 83F — DN 50 ★ this listing (3 units)Popular mid-range size — three new units in Barmaan stock (2× PN40, 1× Class 150) | up to 70,000 kg/h |
| DN 80 (3") | Promass 83F — DN 80Larger size (also available at Barmaan) | up to 180,000 kg/h |
| DN 100 (4") | Promass 83F — DN 100Larger transfer lines | up to 350,000 kg/h |
All listed models can be supplied with your required certification, output protocol and process connection — contact us or request a quote for exact model-code selection.
This page shows three new physical units of the Promass 83F Coriolis flowmeter in DN50 (2"), all three with a Promass F sensor and a Proline 83 transmitter with 4–20 mA HART output. The only significant difference is the connection and pressure rating: two units have DIN/EN PN40 flanges (order codes 83F50-1FU0/0 and 83F50-K208/101) and one has an ASME B16.5 Class 150 flange (order code 83F50-1QLH2/0). A nameplate photograph of all three units is in the gallery; please state which connection you need when placing your order.
Yes — all three units are entirely new (new / unused) and are held physically in Barmaan's warehouse. Every "Barmaan stock" image on this page, including each unit's sensor nameplate with its order code and serial number, was photographed from these very devices.
Both are twin-tube Coriolis flowmeters using the same Proline 83 transmitter; the difference is in the sensor. Promass F is Endress+Hauser's high-end sensor: ±0.10% of reading accuracy, medium temperature to +200 °C and a rugged secondary containment — suited to demanding duties and corrosive fluids. Promass E is the more economical line for standard applications, with ±0.15% accuracy and temperature to +140 °C. Both models are currently in Barmaan's warehouse.
Per the nameplates, all three units have a 4–20 mA current output with the HART protocol plus a pulse/frequency output, and are compatible with all common DCS/PLC systems (Siemens, ABB, Yokogawa, Emerson and others). Supply on these units is the low-voltage variant (20 to 55 V AC or 16 to 62 V DC) — check the supply at your installation before mounting.
Yes. The Promass 83F is designed for both liquids and gases; per the official datasheet, mass flow accuracy on gas is ±0.35% of reading, and the gas full scale depends on the operating density. Barmaan's engineers perform the sizing calculations free of charge.
You can submit a proforma invoice request from this page; Barmaan's engineers will confirm the price and delivery terms within one working day at most. The items are in stock, so once the order is confirmed they are ready for delivery with no overseas procurement lead time. Authenticity is guaranteed, and you are welcome to inspect the devices in person at the warehouse.
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