The VEGAPULS C 21 is the ideal sensor for non-contact level measurement in simple applications, where a high degree of protection is required.
It is particularly suitable for use in water treatment, pumping stations and rain overflow basins, for flow measurement in open channels and level monitoring. In bulk solids the sensors are used in small bulk solids silos or open containers.
Datasheet
Technical specification
- Measuring range – Distance: 20 m
- Process temperature: -40 to 80 °C
- Process pressure: -1 to 3 bar
- Accuracy: ± 2 mm
- Frequency: 80 GHz
- Beam angle: 8°
- Materials, wetted parts: PVDF
- Threaded connection: G1½ / G1, 1½ NPT / 1 NPT, R1½ / R1
- Seal material: FKM
- Protection rating: IP66/IP68 (3 bar), Type 6P
- Output:
- 4 … 20 mA/HART
- Modbus
- SDI-12
- Ambient temperature: -40 to 80 °C
