VEGA VEGAFLEX 82 Modbus and Levelmaster protocol - Manual (Page 68)

68
11 Supplement
VEGAFLEX 82 • Modbus and Levelmaster protocol
41833-EN-130314
Ʋ Cable: ø 6 mm (0.236 in) 20 Nm (14.75 lbf ft)
Ʋ Cable: ø 11 mm (0.433 in) - PA coated 20 Nm (14.75 lbf ft)
Ʋ Rod: ø 16 mm (0.63 in) 20 Nm (14.75 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 solids
Min. dielectric constant of the medium ε
r
≥ 1.5
4
5
3
1
2
4
5
3
1
2
Fig. 39: Measuring ranges - VEGAFLEX 82
1 Reference plane
2 Probe length L
3 Measuring range
4 Upper dead band (see diagrams under Accuracy - grey section)
5 Lower dead band (see diagrams under Accuracy - grey section)
Output variable
Output
Ʋ Physical layer Digital output signal according to standard EIA-485
Ʋ Bus specifications Modbus Application Protocol V1.1b, Modbus over serial
line V1.02
Ʋ Protocols Modbus RTU, Modbus ASCII, Levelmaster
Max. transmission rate 9.6 Kbit/s