VEGA VEGABAR 82 Modbus and Levelmaster protocol - Operating Instructions - Manual (Page 65)

65
10 Supplement
VEGABAR 82 • Modbus and Levelmaster protocol
46294-EN-131107
Electromechanical data - version IP 66/IP 68 (1 bar)
Connection cable
Ʋ Configuration four wires, one breather capillary, one suspension cable,
screen braiding, metal foil, mantle
Ʋ Wire cross-section 0.5 mm² (AWG 20)
Ʋ Wire resistance < 0.036 Ω/m
Ʋ Tensile strength < 1200 N (270 lbf)
Ʋ Standard length 5 m (16.4 ft)
Ʋ Max. length 180 m (590.6 ft)
Ʋ Min. bending radius 25 mm (0.984 in) with 25 °C (77 °F)
Ʋ Diameter approx. 8 mm (0.315 in)
Ʋ Colour - Non-Ex version Black
Ʋ Colour - Ex-version Blue
Electromechanical data - version IP 68 (25 bar)
Connection cable between IP 68 instrument and external housing
Ʋ Configuration four wires, one suspension wire, one breather capillary,
screen braiding, metal foil, mantle
Ʋ Wire cross-section 0.5 mm² (AWG 20)
Ʋ Wire resistance < 0.036 Ω/m (0.011 Ω/ft)
Ʋ Standard length 5 m (16.40 ft)
Ʋ Max. length 180 m (590.5 ft)
Ʋ Min. bending radius at 25 °C/77 °F 25 mm (0.985 in)
Ʋ Diameter approx. 8 mm (0.315 in)
Ʋ Colour Blue
Cable entry/plug 3)
Ʋ External housing – 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x
blind plug M20 x 1.5
or:
– 1␣x plug (depending on the version), 1␣x blind stopper
M20␣x␣1.5
Spring-loaded terminals for wire cross-
section up to
2.5 mm² (AWG 14)
Display and adjustment module
Display element
Display with backlight
Measured value indication
Ʋ Number of digits 5
Ʋ Size of digits W x H = 7 x 13 mm
Adjustment elements 4 keys
Protection rating
Ʋ unassembled IP 20
3) Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.