Micro Motion R-Series compact Coriolis flow and density meter, ¼ to 3 in
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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-1418 |
| Category | Oil & Gas Instruments |
| Group | Instrumentation & Control |
| Brand | Micro Motion |
| Model | R-Series (R025–R300) |
| Technical | |
| Type | Flow |
| Hazardous area | Hazardous-area rated / option |
Datasheet
Technical features
| Basic liquid mass flow, volume flow and density measurement in a compact design | |
| Cleanable, self-draining design | |
| No moving parts to wear or replace | |
| Broad I/O offering | HART, FOUNDATION fieldbus, 4–20 mA, wireless |
|---|---|
| Rugged design minimising process, mounting and environmental effects | |
Applications
| General-purpose liquid mass and volume flow and density measurement |
Process and environment
| Sensor max. working pressure | 100 barg (stainless R025S–R300S); 159 barg (R025P) |
|---|---|
| Case burst pressure | 52 to 130 barg by model |
| Process temperature | −100 to +150 °C (per temperature limit graph) |
| Electronics ambient | −40 to +60 °C |
| Vibration | IEC 60068-2-6, 5–2000 Hz, 1.0 g |
| Pressure equipment | Complies with Directive 2014/68/EU |
Key specifications
| Measured variables | Mass flow, volume flow, density, temperature |
|---|---|
| Line size | ¼ to 3 in (DN 6 to DN 80) |
| Accuracy | ±0.4–0.5% of rate liquid; ±0.75% gas |
| Density accuracy | ±3 to ±10 kg/m³ |
| Max. flow | 2,720 kg/h (R025) to 87,100 kg/h (R200) and larger (R300) |
| Approvals | ATEX, IECEx, CSA, NEPSI |
Performance
| Mass / volume flow accuracy | ±0.5% of rate (cal. Y); ±0.4% of rate (cal. A) |
|---|---|
| Repeatability | 0.25% (cal. Y); 0.2% (cal. A) |
| Density accuracy | ±10 kg/m³ (cal. Y); ±3 kg/m³ (cal. A) |
| Gas mass flow accuracy | ±0.75% of rate (repeatability 0.5%) |
| Temperature | ±1 °C ±0.5% of reading |
| Zero stability | 0.165 kg/h (R025) to 13.472 kg/h (R300) |
Flow rates (nominal / maximum)
| R025 (¼ in, DN 6) | 1,366 / 2,720 kg/h |
|---|---|
| R050 (½ in, DN 15) | 4,226 / 8,160 kg/h |
| R100 (1 in, DN 25) | 19,514 / 32,650 kg/h |
| R200 (2 in, DN 50) | 52,160 / 87,100 kg/h |
Approvals
| ATEX | II 1(2) G Ex ib IIB/IIC T6…; II 2 D Ex ib IIIC |
|---|---|
| IECEx | Ex ib IIB/IIC T1–T6 Ga/Gb; Ex ib IIIC Db |
| CSA / CSA C-US | Class I Div 1 Groups C, D |
| NEPSI | Ex ib IIB/IIC T1–T6 Gb; Ex nA IIC Gc |
| Ingress protection | IP66/67 sensor and transmitter |
Notes
| Data from the manufacturer's published datasheet. Confirm model, range, materials and approvals with Argonmark before ordering. |
Photo: courtesy of Micro Motion, used with permission (source) — background removed by Argonmark. All photo credits
Description
The Micro Motion R-Series is a compact, general-purpose Coriolis flow and density meter in sizes ¼ to 3 in. It measures liquid mass and volume flow to ±0.4–0.5% of rate, density to ±3–10 kg/m³ and gas flow to ±0.75%, with no moving parts to wear.
The self-draining 316L sensor is rated 100 barg (159 barg high-pressure R025P) and about −100 to +150 °C, and can be combined with HART, FOUNDATION fieldbus, 4–20 mA or wireless transmitters, with ATEX, IECEx, CSA and NEPSI approvals.
Argonmark Ltd supplies Micro Motion 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.
Questions & answers
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