VEGA VEGAFLEX 86 4 … 20 mA_HART - four-wire Coax probe User Manual
Page 65
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65
11 Supplement
VEGAFLEX 86 • 4 … 20 mA/HART - four-wire
42285-EN-130314
Ʋ Tube: ø 42.2 mm (1.661 in)
300 Nm (221 lbf ft)
Torque for NPT cable glands and Conduit tubes
Ʋ Plastic housing
max. 10 Nm (7.376 lbf ft)
Ʋ Aluminium/Stainless steel housing
max. 50 Nm (36.88 lbf ft)
Input variable
Measured variable
Level of liquids
Min. dielectric constant of the medium
ε
r
≥ 1.4
2
4
3
5
1
Fig. 31: Measuring ranges - VEGAFLEX 86
1 Reference plane
2 Probe length L
3 Measuring range (default setting refers to the measuring range in water)
4 Upper dead band (see diagrams under Accuracy - grey section)
5 Lower dead band (see diagrams under Accuracy - grey section)
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