HYDAC ELECTRONIC HNS 3000 Series, Руководство по эксплуатации, Страница: 53 / 92

HNS 3000 Page 23
Version 2014/11/28
HYDAC ELECTRONIC GMBH
Part No. 669927
13 Technical Data
Input data
Sensor type Magnetostrictive Fluid Level Sensor
Probe length
1)
250; 280; 370; 410; 520; 730 mm
Measuring range
178; 208; 298; 338; 448; 658 mm
Max. speed of change of the fluid level 40; 60; 80; 100 mm/s
Repeatability
2)
≤
± 1 % FS
Switching point accuracy
≤
± 1 % FS
Temperature (optional)
Sensor type Semi-conductor sensor
Measuring range -25 .. +100 °C
Accuracy ± 1.5 °C
Reaction time (t
90
)
≤
100s
Output data
Analogue output (optional)
With 1 or 2 SP selectable
4 .. 20 mA ohmic resistance ≤ 500
Ω
0 .. 10 V ohmic resistance ≥ 1 k Ω
Corresponds to measuring range selected
With 4 SP (only with temperature sensor) 0 .. 10 V ohmic resistance ≥ 1 k Ω
Corresponds to measuring range selected
Switching outputs
Version Transistor output PNP
Programmable as N/O or N/C
Assignment On version with temperature measurement
user-selectable temperature or fluid level
Switching current 1 or 2 SP: max. 1.2 A per output
4 SP:
max. 0.25 A per output
Switching cycles > 100 million
Ambient conditions:
Operating temperature range -25 .. +80 °C
Storage temperature range -40 .. +80 °C
Fluid temperature range 3) -40 .. +120 °C / -25 .. +120 °C
- mark EN 61000-6-1 / 2 / 3 / 4
Vibration resistance according to
DIN EN 60068-2-6 (0 .. 500 Hz) ≤
2 g
Shock resistance according to
DIN EN 60068-2-29 (11 ms) ≤
20 g
Protection class to IEC 60529 IP 67