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CS Instruments VU 570 | Vortex Ultrasonic Flow Sensor for Technical Gases
The VU 570 combines vortex and ultrasonic measurement to cover many gas types and compositions with one sensor, including technical gases, mixed gases, LPG propane, krypton and compressed air in PET bottle production. It measures from 0.3 m/s, a wider span than usual vortex sensors, and gives operating volume flow and mass flow, with standard volume flow from built-in pressure and temperature measurement.
Key features
- Velocities 0.3 to 30 m/s, 1 % deviation of reading
- Pressure up to 40 bar, temperature -40 to 100 °C
- DN 15 to DN 80, negligible pressure loss
- 4...20 mA, pulse and Modbus RTU; Modbus TCP, PoE, M-Bus optional
- IP 67 aluminium housing with display
- Specifications
- Downloads
| Part Number | VU 570 |
| Brand | CS Instruments |
| Principle | vortex ultrasonic |
| Media | technical and mixed gases |
| Pipe sizes | DN 15 to DN 80 |
| Velocity range | 0.3...30 m/s |
| Accuracy | 1 % of reading |
| Pressure | up to 40 bar |
| Temperature | -40...100 °C |
| Outputs | 4...20 mA, pulse, Modbus RTU |
| Options | Modbus TCP, PoE, M-Bus |
| Protection | IP 67 |
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