51
11 Supplement
VEGACAL 66 • Foundation Fieldbus
30038-EN-200929
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
Voltage supply and data transmission
through the sensor
Indication
LC display in dot matrix
Adjustment elements
4 keys
Protection rating
Ʋ
unassembled
IP20
Ʋ
Mounted into the sensor without cover IP40
Ambient temperature - Display and
adjustment module
-20 … +70 °C (-4 … +158 °F)
Material
Ʋ
Housing
ABS
Ʋ
Inspection window
Polyester foil
Voltage supply
Operating voltage
9 … 32 V DC
Operating voltage U
B
with lighting
switched on
12 … 32 V DC
Power supply by/max. number of sensors 32
Potential connections and electrical separating measures in the instrument
Electronics
Not non-floating
Reference voltage
3)
500 V AC
Conductive connection
Between ground terminal and metallic process fitting
Electrical protective measures
Protection rating
Housing material
Version
IP-protection class
NEMA protection
Plastic
Single chamber
IP66/IP67
Type 4X
Double chamber
IP66/IP67
Type 4X
Aluminium
Single chamber
IP66/IP68 (0.2 bar)
IP68 (1 bar)
Type 6P
Type 6P
Double chamber
IP66/IP67
IP66/IP68 (0.2 bar)
IP68 (1 bar)
Type 4X
Type 6P
Type 6P
3)
Galvanic separation between electronics and metal housing parts
