Coriolis Flow Meter Manufacturer
Aranka Instruments LLP is a leading Coriolis Flow Meter Manufacturer and Supplier in Ahmedabad, India. Our advanced Coriolis Flow Meters are designed for high-precision mass flow measurement in liquids and gases, ensuring exceptional accuracy, repeatability, and long-term performance. As a trusted Coriolis Flow Meter Manufacturer in Ahmedabad, we focus on innovation, robust construction, and automation-ready design to meet the exact needs of modern industrial processes.
Our Coriolis Flow Meters operate on the proven Coriolis principle, where two parallel vibrating tubes measure the mass flow rate directly. When fluid flows through, Coriolis forces cause a measurable phase shift between the inlet and outlet sensors, which corresponds precisely to the mass flow rate. This method also enables real-time measurement of density and temperature, providing complete process insight for better efficiency and control.
Built for durability and minimal maintenance, these meters contain no moving parts and support multiple communication options like 4–20 mA, pulse, HART, Modbus RS-485, and Ethernet for seamless PLC or SCADA integration. As a reliable Coriolis Flow Meter Supplier in Ahmedabad, Aranka Instruments delivers world-class solutions that enhance process accuracy, reduce operational costs, and ensure consistent performance across industries such as oil & gas, chemicals, pharmaceuticals, food & beverage, and water treatment.
- Suitable for aggressive and contaminated media.
- Measurement and Display of percent water-cut for oil or water mixtures.
- High Phase Shift Frequency.
- Measuring tubes vibrated at natural frequency.
- Short response time.
- No moving parts.
- Full Sensor Diagnostics.
- Measures mass flow, density, temperature, and volume flow with high accuracy.
- OLED with 2 line display.
- Multiple Flange (150# To 900#) and Process Connections.
- Net Oil Measurement.
- Density accuracy upto 0.001 g/cm3 (Consult Factory for better).
- Suitable for harsh conditions.
- Process Temp Ranges From -200 to 300°F.
- Ul Class I Div I and NTEP Approved.
- Certified for use in Fiscal and Custody Transfer Applications.
| Accuracy | ±0.05%, ±0.1%, ±0.2% or ±0.5% | |
| Density Accuracy | 0.001g/cm3 (Consult Factory for Better) | |
| Repeatability | ± 0.05% (for 0.1% accuracy), ± 0.1% (for 0.2% accuracy), ±0.25% (for 0.5% accuracy) or ± 0.05% (for 0.05% accuracy) |
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| Sensor Type | Standard, U Tube, Super Bend, Straight Tube, Dual Path | |
| Process Media | Liquid or Gas | |
| Transmitter | Digital type/Analog type | |
| Power Supply | 18-28VDC, 85-220VAC | |
| Maximum Pressure | For 3/8” to ½” | 3600psi (25MPa), |
| For 1” | 2300psi (16MPa) | |
| For 1 ½” to 2” | 1500psi (10MPa) | |
| For 3” to 4” | 900psi (6MPa) | |
| For 6” to 24” | 580psi (4mpa) | |
| Signal Output | 4-20 mA and Pulse , Optional: HART, Modbus RS485 or Ethernet | |
| Process Connections | DIN, ANSI Flanges, NPT, Flare, Tri-Clamp | |
| Electronics | Direct Mount or Remote Mount | |
| Diagnostic Functions | Reset Totalizer | |
| Graphic Display | OLED | |
| Operating Elements | 3 optical keys for operator | |
| Additional Features | Low Flow Cut-off, Oil and Water Content Analysis, Zero Calibration, Flow Calibration, Long-Term Stability, Zero Point Adjustment, Conforms IEC 61362 (Industrial) EMC Directive, Useful for all type of sensors i.e. U-Tube, Standard |
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| Temperature Range | Standard | -60°F to 260°F |
| Low | -300°F to 260°F | |
| High | -60°F to 720°F | |
Frequently Asked Questions (FAQ)
What is a Coriolis Flow Meter?
A Coriolis Flow Meter directly measures the mass flow of a fluid using Coriolis forces generated in vibrating tubes, ensuring accurate and temperature-compensated readings.
How is it different from volumetric flow meters?
Unlike volumetric meters that depend on fluid density, Coriolis meters measure true mass flow — eliminating errors caused by temperature and pressure variations.
Where are Coriolis Flow Meters used?
They are widely used in oil and gas, chemicals, food and beverage, pharmaceuticals, and power industries for accurate, reliable process control.
What outputs are available?
Standard outputs include 4–20 mA, pulse, with optional HART, Modbus, or Ethernet for automation systems.
Do Coriolis Flow Meters require regular maintenance?
No. They have no moving parts, ensuring minimal wear and long service life — only periodic calibration is recommended for critical applications.
Do you supply and support Coriolis Flow Meters in Ahmedabad?
Yes, Aranka Instruments LLP is a local Coriolis Flow Meter Supplier in Ahmedabad, offering end-to-end support including installation, calibration, and after-sales service.