VEGA VEGAPULS SR 68 Foundation Fieldbus - Manual (Page 71)

71
11 Supplement
VEGAPULS SR 68 • Foundation Fieldbus
38297-EN-130624
Electromechanical data - version IP 66/IP 68 (1 bar)
Options of the cable entry
Ʋ Cable gland with integrated connec-
tion cable
M20 x 1.5 (cable: ø 5 … 9 mm)
Ʋ Cable entry ½ NPT
Ʋ Blind plug M20 x 1.5; ½ NPT
Connection cable
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
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
Ʋ mounted into the housing without
cover
IP 40
Materials
Ʋ Housing ABS
Ʋ Inspection window Polyester foil
Integrated clock
Date format
Day.Month.Year
Time format 12 h/24 h
Time zone Ex factory CET
Measurement electronics temerature
Resolution
1 °C (1.8 °F)
Accuracy ±1 °C (1.8 °F)
Voltage supply
Operating voltage
Ʋ Non-Ex instrument 9 … 32 V DC
Ʋ Non-Ex instrument 9 … 32 V DC