TDR sensor for continuous level and interface measurement of liquids
Universal TDR sensor for liquids of all kinds
Application area
Cable, rod or coaxial sensor. Even in applications with steam, buildup, foam or condensation, the sensor delivers precise and reliable readings – also in standpipes or bypass pipes.
The VEGAFLEX 81 level sensor measures maintenance-free all kind of liquids. Even in applications with vapour, buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. The VEGAFLEX 81 is the economical solution for various level and interface measurements.
Your benefit
- The guided adjustment enables a simple, time-saving and reliable setup
- Shortenable probes offer a simple standardisation and highest flexibility in the planning
- Comprehensive diagnostic possibilities ensure a maintenance-free operation and hence a high plant availability
| Technical specifications | |
| Measuring range - Distance | 75 m |
| Process temperature | -60 ... 200 °C |
| Process pressure | -1 ... 40 bar |
| Accuracy | ± 2 mm |
| Version |
|
| Threaded connection | ≥ G¾, ≥ ¾ NPT |
| Flange connection | ≥ DN25, ≥ 1'' |
| Housing material |
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| Output | Profibus PA, Foundation Fieldbus, 4 … 20 mA/HART - two-wire, Modbus, 4 … 20 mA/HART - four-wire |
| Approvals | ATEX, CSA, FM, EAC (GOST), IEC, NEPSI, UKR Sepro, INMETRO, CCOE, Explosion protection, FDA, Ship, Overfill protection, SIL2 |
Refer to the link for more details: https://www.vega.com/en/home_de/products/product-catalog/level/guided-wave-radar/vegaflex-81
US 14492 
GB 11855 
CA 9906 
AU 9476 
IE 5440 
NZ 3896 
BR 3208 
CN 1105 
