Process Instrumentation
Coriolis Mass Flowmeter
A Coriolis mass flowmeter directly measures mass flow by detecting the Coriolis force generated as fluid passes through vibrating measuring tubes. It can also provide density and temperature measurement, making it suitable for high-accuracy metering of liquids, slurries and gases.
Product Overview
Product Overview
A Coriolis mass flowmeter is a multivariable instrument that measures mass flow, density and temperature of liquids, slurries and gases by detecting the Coriolis force generated when fluid flows through vibrating tubes.
Features
1. Compact structure, easy installation, low pressure loss and broad process adaptability.
2. High accuracy, excellent repeatability and stable zero point.
3. Long-term operating stability and suitability for continuous industrial measurement.
4. Direct mass-flow measurement without compensation for pressure, temperature or density in many applications.
Performance Specifications
| Model | NFCY-PH |
| Measurement medium | Gas, liquid, steam |
| Flow range | Depends on the nominal diameter |
| Precision | ±0.5%, ±1.0%, ±1.5% |
| Repeatability | ±0.2% |
| Turndown ratio | 10:1～30:1 |
| β value | 0.25～0.90 optional |
| Reynolds number | 200～10000000 |
| Operating temperature | -196℃～+600℃ |
| Work pressure | ≤42MPa |
| Communication method | 4-20mA+HART, RS485 |
| Process connection | Flange, thread, welding |
| Electrical interface | M20x1.5, 1/2 NPT |
| Protection level | IP66 |
| Explosion-proof level | Ex db IIC T6 Gb |
| Wetted material | Carbon steel, stainless steel, chromium-molybdenum steel, duplex steel, Hastelloy, Monel alloy, titanium (special materials can be customized) |