Coriolis Mass Flow Meter
Model BCMF
Coriolis mass flow meter (BCMF) that measures mass flow, density, volume flow and temperature of liquids and gases in one instrument, with ±0.2% accuracy, no moving parts and an Ex d (ia) IIC T6 Gb explosion-proof rating.
- Category
- Flow Meter
Overview
About the Coriolis Mass Flow Meter BCMF.
The BCMF Coriolis mass flow meter measures the mass flow rate of liquids and gases directly, together with density, volumetric flow, fraction flow and temperature. Its two parallel measuring tubes are driven to vibrate close to their resonance frequency; as the medium flows through, position detectors register the tube distortion, which is proportional to the mass flow. The reading is unaffected by changes in pressure, temperature, density, electrical conductivity or viscosity, making it a reliable choice for dosing, product blending and cost determination.
Features
- High accuracy: ±0.2% of mass flow rate for liquids, reducing waste and protecting product quality
- Multi-parameter measurement: mass flow, volumetric flow, density, fraction flow and temperature
- Factory calibrated before shipment
- Maintenance-free design with no moving parts
- 316L stainless steel measuring tubes in a 304 stainless steel housing
- Explosion-proof to Ex d (ia) IIC T6 Gb
- BFT series transmitter with two-line LED display, 4–20 mA, pulse and RS485 MODBUS outputs
- Integrates with the USM II communication platform
How it works
- Measuring tubes: two parallel vibrating tubes fixed on a supporting structure
- Drive device: electromagnetic force keeps the tubes vibrating near resonance
- Position detectors: measure the tube distortion caused by the flowing medium
- Temperature sensor and protective housing
- Installation: sensor facing downward for liquids, upward for gases and sideways for turbid liquids
Applications
- Chemical and pharmaceutical: detergents, bulk chemicals, acids and alkalis
- Food and beverage: dairy, beer, wine, soft drinks, juices, CO2 dosing and CIP liquids
- Automotive: injection nozzle and pump testing, AC unit filling, engine consumption
- Oil and gas: gas bottle filling, furnace control, CNG dispensers, test separators, LPG
- Water and wastewater: chemical dosing for water treatment
LKS supplies the BCMF Coriolis mass flow meter in Malaysia, with installation, calibration and after-sales support. Contact our engineers for sizing and a quotation.
Specifications
| Model | BCMF |
|---|---|
| Measured variables | Mass flow, volume flow, density, fraction flow, temperature |
| Accuracy (liquid, with FT521 transmitter) | ±0.2 … 0.5% |
| Repeatability | ±0.1 … 0.25% |
| Density range / accuracy | 0.5 … 2 g/cm³ / ±0.002 g/cm³ |
| Temperature measurement accuracy | ±1 °C |
| Medium temperature | −50 … 200 °C |
| Ambient temperature | −40 … 60 °C |
| Working pressure | 0 … 4.0 MPa |
| Materials | Measuring tube 316L, housing 304 |
| Explosion protection | Ex d (ia) IIC T6 Gb |
| Transmitter (BFT series) display | Two-line LED; window 62 × 32 mm |
| Transmitter units | kg/h or t/h (flow rate), kg/m³ or g/cm³ (density), kg or t (accumulated amount) |
| Transmitter accuracy | ±0.2% |
| Transmitter communication | RS485, MODBUS |
| Transmitter output | 4–20 mA, pulse |
| Transmitter ambient temperature | −40 … 60 °C |
| Transmitter power supply | 24 VDC ±5% or 220 VAC ±10%, 7 W max. |
| Transmitter protection class | IP67 |
| Transmitter explosion protection | Ex d (ia) IIC T6 Gb |
| Transmitter housing | Aluminium alloy, 125 × 180 mm |
Lifecycle support
Installed, calibrated and maintained.
With more than two decades in valves and instrumentation across a diverse range of industries, we keep instruments accurate and valves healthy, because valve health management is vital for plant safety.
- Installation & commissioning
- Calibration & testing
- Maintenance & overhaul
- Dismantling & replacement
Related products
Flow MeterElectromagnetic Flow MeterView details
Other flow metersDoppler Handheld Ultrasonic Flow MeterView details
Other flow metersFlue Gas Flow Meter PFT-100View details
Turbine Flow MeterHot/Cold Liquid Turbine Flow MeterView details
Open Channel Flow MeterLWM Wall Mount Ultrasonic Flow MeterView details
Open Channel Flow MeterOpen Channel Flow MeterView details
Variable Flow MeterOval Flow MeterView details
Variable Flow MeterMetal Tube Variable Area Flow MeterView details
Get in touch
Need a quote or technical advice?
Tell us about your application and our engineers will recommend the right instrument or system.
- 01Share your applicationProcess, medium, range and site conditions.
- 02Engineer recommendationWe match the right instrument or system to your process.
- 03Quotation and supportSupply, installation, calibration and after-sales service.