German VEGA guided wave radar TDR level gauge

German VEGA guided wave radar TDR level gaugeMaintenance free completion of various liquid measurements. The measurement is not affected by such environmental factors as steam, adhesion, foam and condensation, and the measurement results are accurate and reliable. VEGAFLEX 81 is an economical level and interlayer measurement solution.

Principle:

When using guided wave radar for level measurement, let the radar pulse travel along a rope or rod probe and be reflected by the surface of the product. The measuring probe of the TDR sensor ensures that the signal reaches the medium without interference. Use this measurement method to measure liquids, solids, and separation layers in liquids.

Features:

Navigation operation can be easily, time-saving, and safely enabled
Shortenable measurement electrode standard is simple, ensuring great flexibility in planning
Comprehensive diagnostic function ensures maintenance free work and high equipment availability

The VEGAFLEX 81 guided wave radar is an Ass used to measure the levels and interfaces of all liquid media.
Guided wave radar is known for its diversity and is used in various industries. VEGAFLE81 can accurately measure whether it is a storage tank or a waveguide, whether it is asphalt or liquefied gas, whether it is liquid level or interface.

German VEGA guided wave radar TDR level gauge advantage

• Navigation operation can be easily, time-saving, and safely enabled

• Shortenable measurement electrode standard is simple, ensuring great flexibility in planning

• Comprehensive diagnostic function ensures maintenance free work and high equipment availability

Technical Specifications

Range - Distance75 m

process temperature-60 . .. 200 °C

process pressure-1 . .. 40 bar

measurement accuracy± 2 mm

type

• Basic version for exchangeable cable ø 2; ø 4 mm

• Basic version for exchangeable rod ø 8 mm

• Basic version for exchangeable rod ø 12 mm

• Coax version ø 21.3 mm for ammonia application

• Coax version ø 21.3 mm with single hole

• Coax version ø 21.3 mm with multiple hole

• Coax version ø 42.2 mm with multiple hole

• Exchangeable rod ø 8 mm

• Exchangeable rod ø 12 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

• Exchangeable cable ø 4 mm without weight

• exchangeable, PFA-coated cable ø4 mm with non-coated centering weight

wetted material

• PFA

• 316L

• Nickel based heat-resistant alloy C22

• Alloy 400 (2.4360)

• Alloy C276 (2.4819)

• Stainless Steel Duplex (1.44562)

• 304L

threaded connection

≥ G¾, ≥ ¾ NPT

flange connection

≥ DN25, ≥ 1'

sealing material

• EPDM

• FKM

• FFKM

• Silicone FEP coated

• borosilicate glass

housing material

• plastic

• Aluminum

• Stainless steel, precision castings

• Stainless steel, electrolytic polished

protection method

• IP 66/IP 68 (0.2 bar)

• IP 66/IP 67

• IP 66/IP 68 (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