Krone OPTISOUND 3030 C, Handbook

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42
9 Supplement
OPTISOUND 3030 C • Foundation Fieldbus
51118-EN-210701
Abstrahlwinkel at -3 dB 6°
Adjustment time
8)
> 3 s (dependent on the parameter adjustment)
Influence of the ambient temperature to the sensor electronics
9)
Average temperature coefficient of the
zero signal (temperature error)
0.06 %/10 K
Ambient conditions
Ambient, storage and transport tempera-
ture
-40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure
Ʋ with compression flange -20 … 100 kPa/-0.2 … 1 bar (-2.9 … 14.5 psi)
Ʋ with mounting strap 0 kPa, since no seal possibility
Process temperature (transducer tem-
perature)
-40 … +80 °C (-40 … +176 °F)
Vibration resistance mechanical vibrations with 4 g and 5 … 100 Hz
10)
Electromechanical data
Cable entry
Ʋ Single chamber 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 closing cap ½ NPT, 1 x blind plug ½ NPT
Ʋ Double chamber 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 closing cap ½ NPT, 1 x blind plug ½ NPT
Spring-loaded terminals for wire cross-
section up to
2.5 mm² (AWG 14)
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)
8)
Time to output the correct level (with max. 10 % deviation) after a sudden level change.
9)
Relating to the nominal measuring range.
10)
Tested according to the guidelines of German Lloyd, GL directive 2.