ENS 3000 Page27
Status 21.08.2015 HYDAC ELECTRONIC GMBH Part No. 669850
14 Technical specifications
Input data
Sensor type Capacitive Level Sensor
Probe length 9.80; 13.20; 20.50; 28.70 inch
Measuring range 6.70; 11.40; 15.35; 23.20 inch
Max. speed of change of the fluid level 1.75; 2.36; 3.15; 3.94 inch/s
Repeatability
≤ ± 2 % FS *
Switching point accuracy
≤ ± 2 % FS
Temperature (optional)
Sensor type Semi-conductor sensor
Measuring range -13 .. +212 °F
Accuracy ± 34.7 °F
Reaction time (t
90
) 180 s
Output data
nalogue output (optional)
With 1 or 2 SP selectable 4 .. 20 mA ohmic resistance ≤ 500 Ω
0 .. 10 V ohmic resistance ≥ 1 kΩ
corresponds to measuring range selected
With 4 SP (only with temperature sensor) 0 .. 10 V ohmic resistance ≥ 1 kΩ
corresponds to measuring range selected
Switching outputs
Type Transistor output PNP
Programmable as N/O or N/C
Assignment On version with temperature measurement
user-selectable temperature or fluid level
Switch current 1 or 2 SP: max. 1.2 A per output
4 SP: max. 0.25 A per output
Switch cycles > 100 million
Environmental conditions
Compensated temperature range 32 .. +140 °F
Operating temperature range 32 .. +140 °F
Storage temperature range -40 .. +176 °F
Fluid temperature range: 32 .. +140 °F
- mark
EN 61000-6-1 / 2 / 3 / 4
-mark** Certificate No.: E318391
Vibration resistance according to
DIN EN 60068-2-6 (0 .. 500 Hz)
≤ 5 g
Shock resistance according to
DIN EN 60068-2-29 (1 ms)
25 g
Protection class to IEC 60529 IP 67
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