Industrial Flowmeter Gas Steam Krohne OPTISWIRL 4070C Stainless Steel Vortex Flow Meter for Chemical Energy Plant
The Krohne OPTISWIRL 4070 Vortex Flowmeter is a durable, 2-wire multivariable device built for reliable measurement of steam, gases, and liquids in tough industrial settings. Its fully welded stainless steel construction resists corrosion and withstands high pressures up to 100 bar and temperatures to 240°C, making it perfect for steam applications in power plants and refineries. With integrated pressure and temperature sensors, it calculates mass flow directly, reducing the need for multiple devices. Supporting HART and FOUNDATION Fieldbus, the OPTISWIRL 4070 ensures seamless integration and low maintenance for enhanced process efficiency.
- Fully Welded Construction: Stainless steel body for high corrosion and pressure resistance.
- Integrated Compensation: Built-in pressure and temperature sensors for accurate mass flow.
- Low Pressure Loss: Optimized bluff body design minimizes energy consumption.
- 2-Wire Technology: Simplifies wiring and installation.
- Wide Medium Compatibility: Handles steam, wet gases, and liquids up to 240°C.
- Digital Communication: HART, FOUNDATION Fieldbus for remote diagnostics.
- Robust in Harsh Conditions: Operates in dusty, vibrating, and high-humidity environments.
- Easy Maintenance: No moving parts, long service intervals.
| Parameter | Specification |
|---|---|
| Measuring Principle | Vortex Shedding |
| Flow Velocity Range | 0.5–10 m/s (gas/steam), 0.3–7 m/s (liquid) |
| Accuracy | ±1% of reading |
| Size Range | DN15 to DN300 (½" to 12") |
| Pressure Range | Up to 100 bar (1450 psi) |
| Temperature Range | -200°C to +240°C (-328°F to +464°F) |
| Output Signals | 4–20 mA HART, FOUNDATION Fieldbus, Profibus PA |
| Power Supply | 10.5–45 VDC |
| Enclosure Rating | IP66/IP67 |
| Certifications | ATEX, IECEx, SIL 2 |
The Krohne OPTISWIRL 4070 Vortex Flowmeter is engineered for robust flow measurement in industrial processes:
- Steam Distribution: Accurate monitoring in power plants and heating systems.
- Gas Processing: Reliable measurement of wet gases in refineries.
- Chemical Industry: Flow control of liquids and vapors in reactors.
- Oil and Gas: Custody transfer and process line monitoring.
- Water and Wastewater: Efficient flow measurement in treatment facilities.
Its welded construction and compensation handle high temperatures up to 240°C reliably.
One device replaces multiple sensors, reducing installation and maintenance expenses.
Yes, advanced signal processing filters vibrations for stable readings.
HART, FOUNDATION Fieldbus, and Profibus PA for digital integration.
No, stable design ensures long-term accuracy without recalibration.
For more information about the Krohne OPTISWIRL 4070 Vortex Flowmeter, pricing, or to request a demo, contact our team:
- Email: edward.zhao@gongboshi.com
- Phone: +8615000725058
- Website: https://www.shgongboshi.com/
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.