KROHNE OPTIMASS 2000 large-bore Coriolis mass flowmeter, S100–S250
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Quick overview
- Type: Flow
- Hazardous area: Hazardous-area rated / option
- Genuine productsSourced from the manufacturer or authorised channels
- Delivery across BangladeshDhaka, Chattogram and all industrial zones
- After-sales supportInstallation guidance and warranty handling
- Reply within 24 hoursCall +880 1713 552466 or email hello@argonmark.com
Specifications
| General | |
|---|---|
| Part no. | BD-1413 |
| Category | Oil & Gas Instruments |
| Group | Instrumentation & Control |
| Brand | KROHNE |
| Model | OPTIMASS 2000 |
| Technical | |
| Type | Flow |
| Hazardous area | Hazardous-area rated / option |
Datasheet
Technical features
| Large-diameter dual straight-tube meter for bulk measurement and custody transfer of liquids and gases | |
| Duplex (NACE compliant) or super duplex measuring tubes | |
| Compact, remote (field, wall, 19 in rack) or integral Modbus versions | |
| Hygienic connections available on S100 |
Applications
| Bulk transfer and custody transfer of crude, refined products and gases | |
| Large-line process mass flow measurement |
Process and environment
| Process temperature | −45 to +130 °C |
|---|---|
| Measuring tube (duplex S31803) | −1 to 150 barg (PED); 140 barg (FM); 100 barg (CRN) |
| Measuring tube (super duplex S32750) | −1 to 180 barg (PED); 140 barg (FM) |
| Secondary containment | Typical burst > 100 barg; PED version 40 barg (150 barg duplex option) |
| Hygienic connections | Max. 10 barg at 130 °C |
| Ambient temperature | −40 to +60 °C (aluminium converter), −40 to +65 °C remote |
Key specifications
| Measured variables | Mass flow, density, temperature (volume, referred density, concentration calculated) |
|---|---|
| Line size | S100 to S250 (4 to 10 in) |
| Accuracy | ±0.1% of rate liquid; ±0.5% gas (+ zero stability) |
| Max. flow | Up to 2,300,000 kg/h |
| Process temperature | −45 to +130 °C |
| Approvals | ATEX, FM/CSA, MID MI-005 custody transfer, PED |
Performance
| Mass flow, liquid | ±0.1% of actual flow + zero stability |
|---|---|
| Mass flow, gas | ±0.5% of actual flow + zero stability |
| Repeatability | Better than 0.05% plus zero stability |
| Zero stability | < 7 kg/h (S100), < 18 kg/h (S150), < 50 kg/h (S250) |
| Density | 400 to 3,000 kg/m³; ±2 kg/m³ (±0.5 kg/m³ on-site calibration) |
| Temperature | ±1 °C |
Flow rates
| Maximum flow S100 / S150 / S250 | 420,000 / 900,000 / 2,300,000 kg/h |
|---|---|
| Custody transfer range S100 | 11,000 to 220,000 kg/h (11–220 m³/h) |
| Custody transfer range S150 | 25,000 to 500,000 kg/h (25–500 m³/h) |
| Custody transfer range S250 | 60,000 to 1,200,000 kg/h (60–1,200 m³/h) |
Approvals
| ATEX (2300C) | II 2 G Ex d [ib] / Ex de [ib] IIC T6…T1; Ex i output versions [ia/ib] |
|---|---|
| FM / CSA | Class I Div 1 Groups A–D; Class II, III; Div 2 |
| Custody transfer | MID 2004/22/EC MI-005 |
| Other | PED 97/23/EC, 3-A, ASME BPE, ANSI/CSA dual seal, NAMUR NE 21 |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Photo: courtesy of KROHNE, used with permission (source) — background removed by Argonmark. All photo credits
Description
The KROHNE OPTIMASS 2000 is a large-bore dual straight-tube Coriolis mass flowmeter for bulk measurement and custody transfer of liquids and gases, in sizes S100 to S250 with maximum flows up to 2,300,000 kg/h. Accuracy is ±0.1% of rate for liquids and ±0.5% for gases, with MID MI-005 custody transfer approval.
Duplex or super duplex measuring tubes (NACE compliant) are rated up to 150–180 barg (PED) and −45 to +130 °C, and the meter is available with compact, remote or integral Modbus electronics and ATEX/FM approvals.
Argonmark Ltd supplies KROHNE instruments across Bangladesh — Dhaka, Chattogram, Gazipur, Narayanganj and the gas fields, refineries, terminals and power plants beyond. Send us the model, range, process connection, output and any hazardous-area requirement, and we will confirm the right configuration, lead time and price.
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