Cảm biến đo mức chất lỏng radar VEGAFLEX 86 Vega trong môi trường khắc nghiệt

VEGAFLEX 86

TDR sensor for continuous level and interface measurement of liquids

For the most extreme process conditions

 

Application area

Cable, rod or coaxial sensor. Its robust, mechanical design and the second process seal, the Second Line of Defense, protect the sensor for demanding measurement tasks. Process temperature: -196 ... 450° C; process temperature: -1 … 400 bar

The VEGAFLEX 86 level sensor measures maintenance-free all liquids under extreme pressure and temperature conditions. Even in applications with buildup, foam generation and condensation, the sensor delivers precise and reliable measured values. In saturated steam applications, a special reference probe ensures a density-independent measurement. The VEGAFLEX 86 offers an economical level and interface measurement for your application.

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

-196 ... 450 °C

Process pressure

-1 ... 400 bar

Accuracy

± 2 mm

Version

Coax version ø 21.3 mm with multiple hole

Coax version ø 42.2 mm with single hole

Coax version ø 42.2 mm with multiple hole

Exchangeable rod ø 16 mm

Exchangeable cable ø 2 mm with gravity weight

Exchangeable cable ø 4 mm with gravity weight

Exchangeable cable ø 2 mm with centering weight

Exchangeable cable ø 4 mm with centering weight

Materials, wetted parts

316L

Alloy C22 (2.4602)

316

Threaded connection

≥ G¾, ≥ ¾ NPT

Flange connection

≥ DN25, ≥ 1"

Seal material

FFKM

graphit and ceramic

Housing material

Plastic

Aluminium

Stainless steel (precision casting)

Stainless steel (electropolished)

Protection rating

IP66/IP68 (0,2 bar)

IP66/IP67

IP66/IP68 (1 bar)

Output

Profibus PA

Foundation Fieldbus

4 … 20 mA/HART - two-wire

Modbus

4 … 20 mA/HART - four-wire

Ambient temperature

-40 ... 80 °C

 

Cảm biến đo mức chất lỏng radar VEGAFLEX 86 Vega trong môi trường khắc nghiệt