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VEGAPULS 68

VEGAPULS 68

Radar sensor for continuous level measurement of bulk solids

Application area
VEGAPULS 68 is suitable for level measurement of bulk solids also under difficult process conditions. The mechanical construction as well as the electronics are optimised for this application. The application possibilities can be found in the food processing industry, the plastic processing and steel production as well as in the building industry.

Advantages
Non-contact measurement
Simple mounting
Wear and maintenance-free
Unaffected by pressure, temperature, gas and dust
High measuring accuracy

Function
Extremely short microwave pulses are emitted via the antenna system to the measured product, reflected by the product surface and received again by the antenna system. The time from emission to reception of the signals is proportional to the level. A special evaluation procedure ensures a reliable and precise measurement.

Measuring range up to 70 m
Process fitting G1½A or flange
Process temperature -200 … +450 °C
Process pressure -1 … +160 bar
(-100 … +16000 kPa)
Accuracy +/- 2 mm
Emitting frequency K-Band

Documentation

Brochure
Level measurement in bulk solids 1798,06 KB 1946,05 KB 1199,95 KB 1193,00 KB 1151,79 KB 1187,79 KB
Product catalogue
Radar 2482,83 KB 2478,41 KB 2481,69 KB 2488,76 KB 2484,48 KB 2559,47 KB
Product information
Level measurement in solids: VEGAPULS 67, 68  2340,85 KB 2007,74 KB 8070,68 KB 2041,97 KB 8064,82 KB 8065,68 KB 558,17 KB
Specification sheet - VEGAPULS 68
4 … 20 mA/HART - two-wire 
652,01 KB 646,41 KB 652,71 KB 0,00 KB 651,50 KB 652,83 KB 662,27 KB
4 … 20 mA/HART - four-wire 
667,57 KB 663,83 KB 666,92 KB 0,00 KB 667,00 KB 667,40 KB 677,39 KB
Profibus PA 
647,23 KB 643,67 KB 647,97 KB 0,00 KB 639,89 KB 647,85 KB 659,71 KB
Foundation Fieldbus 
649,78 KB 643,73 KB 649,75 KB 0,00 KB 646,63 KB 650,06 KB 660,48 KB
Operating Instructions - VEGAPULS 68
4 … 20 mA/HART - two-wire
2996,75 KB 2971,01 KB 3018,47 KB 2023,60 KB 3021,40 KB 3011,11 KB 3024,43 KB 3062,65 KB 3089,17 KB 3008,69 KB 1582,75 KB 2006,29 KB
4 … 20 mA/HART - two-wire
Hardware version ≥ 2.0.0 - Software version ≥ 4.0.0
2147,18 KB 2408,55 KB 2162,16 KB 2162,59 KB 2143,19 KB 2145,74 KB 2143,95 KB 2125,09 KB 0,00 KB
4 … 20 mA/HART - four-wire
2452,09 KB 2427,08 KB 2478,93 KB 2498,03 KB 2474,96 KB 2464,29 KB 2478,32 KB 2533,68 KB 2560,18 KB 2461,53 KB
4 … 20 mA/HART - four-wire
Hardware version ≥ 2.0.0 - Software version ≥ 4.0.0
0,00 KB 0,00 KB 0,00 KB 0,00 KB 0,00 KB 0,00 KB 0,00 KB
Foundation Fieldbus
2953,93 KB 2927,95 KB 2974,41 KB 1852,56 KB 2974,90 KB 2965,55 KB 2971,40 KB 3098,89 KB 3041,44 KB 2964,64 KB
Profibus PA
2956,46 KB 2922,58 KB 2977,81 KB 1865,39 KB 2978,83 KB 2968,12 KB 2977,09 KB 2472,71 KB 3041,10 KB 2959,81 KB
Profibus PA
Hardware version ≥ 2.0.0 - Software version ≥ 4.0.0
2835,35 KB 2800,75 KB 2871,04 KB 2869,33 KB 2825,38 KB 2860,36 KB 2859,43 KB
Drawings - VEGAPULS 68
Horn antenna - flange - 130°C
Horn antenna - flange - 130°C - purging connection
Horn antenna - flange - 200°C
Horn antenna - flange - 200°C - purging connection
Horn antenna - flange - 200°C - purging connection - antenna extension
Horn antenna - thread - 130°C
Horn antenna - flange - 130°C - purging connection
Horn antenna - flange - 130°C - purging connection - antenna extension
Horn antenna - thread - 200°C
Horn antenna - swivelling holder - 130°C
Horn antenna - swivelling holder - 130°C - purging connection
Horn antenna - swivelling holder - 200°C
Parabolic antenna - flange - 130°C
Parabolic antenna - flange - 130°C - purging connection
Parabolic antenna - flange - 200°C
Parabolic antenna - flange - 200°C - purging connection
Parabolic antenna - thread - 130°C
Parabolic antenna - thread - 130°C - purging connection
Parabolic antenna - thread - 200°C
Parabolic antenna - thread - 200°C - purging connection
Parabolic antenna - swivelling holder - 130°C
Parabolic antenna - swivelling holder - 130°C - purging connection
Parabolic antenna - swivelling holder - 200°C
Parabolic antenna - swivelling holder - 200°C - purging connection
Drawings - Housing
Plastic, cable entry M20 x 1.5
Plastic, cable entry ½ NPT
Aluminium, cable entry M20 x 1.5
Aluminium, cable entry ½ NPT
Aluminium double chamber, cable entry M20 x 1.5
Aluminium double chamber, cable entry ½ NPT
Stainless steel (electropolished)
Stainless steel (precision casting)
Stainless steel (precision casting) double chamber, cable entry M20 x 1.5