Vega VEGABAR 86 Operating Instructions Manual page 60

11 Supplement
Ʋ Diameter
Ʋ Colour, suspension cable PE
Ʋ Colour, suspension cable PUR/FEP
Suspension cable, electrical data
Ʋ Wire cross-section
Ʋ Wire resistance R
Additional output parameter - Electronics temperature
Range
Resolution
Deviation
Availability of the temperature values
Ʋ Indication
Ʋ Output
Voltage supply
Operating voltage U
Operating voltage U
switched on
Reverse voltage protection
Permissible residual ripple
Ʋ for U 12 V DC (9.6 V < U
N
Ʋ for U 24 V DC (18 V < U
N
Load resistor
Ʋ Calculation
Ʋ Example - with U
B
Potential connections and electrical separating measures in the instrument
Electronics
Galvanic separation
Ʋ between electronics and metallic parts
of the device
Conductive connection
Electrical protective measures
Housing material
Plastic
Aluminium
Protection rating IP66/IP68 (0.2 bar) only in conjunction with absolute pressure, as no air compensation is pos-
11)
sible when the sensor is completely flooded
60
´
B
with lighting
B
< 14 V)
B
< 35 V)
B
= 24 V DC
11)
Version
Single chamber
Single chamber
approx. 8 mm (0.315 in)
Black, blue
Blue
0.5 mm² (AWG 20)
0.037 Ω/m (0.012 Ω/ft)
-40 ... +85 °C (-40 ... +185 °F)
< 0.1 K
± 3 K
Via the display and adjustment module
Via the respective output signal
9.6 ... 35 V DC
16 ... 35 V DC
Integrated
≤ 0.7 V (16 ... 400 Hz)
eff
≤ 1.0 V (16 ... 400 Hz)
eff
(U - U )/0.022 A
B min
(24 V - 9.6 V)/0.022 A = 655 Ω
Non-floating
Reference voltage 500 V AC
Between ground terminal and metallic process fitting
Protection acc. to
IEC 60529
IP66/IP67
IP66/IP67
IP66/IP68 (0.2 bar)
IP66/IP68 (1 bar)
Protection acc. to
NEMA
Type 4X
Type 6P
VEGABAR 86 • 4 ... 20 mA