- Calorimetric measuring principle
- Units freely selectable via keys at the display
- Display shows 2 values at the same time, twistable by 180 ° degree
- Integrated Modbus interface enables connection control systems, SCADA
- M-Bus (optional)
- Analog output 4...20 mA
- Pulse output (galvanic isolation)
- High measuring accuracy (ideal for leakage measurement)
Measured gas types | Air, nitrogen, argon, nitrous oxide, CO2, oxygen |
Operating temperature | -30...80 °C |
Operating pressure | Up to 16 bar |
Accuracy | ± 1.5% of m.v ± 0.3% of f.s |
Power supply | 18…36 VDC |
Units | m3/h, m3/min, l/min, l/s, ft/min, cfm, m/s, kg/h, kg/min |
More on flow sensor VA 520 on CS-instruments website [EN]
VA 520 datasheet [EN]
