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Electronic Pressure Switch DS 230 |
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Electronic Pressure Switch
Type DS 230
for pressure control, with digital display (4 digits)
1 or 2 solid state contacts (switching outputs)
Accuracy ±0.5% FS (BSL)
Self-monitoring
Datasheet
- Pressure Ranges from 0-1 to 0-400 bar (Gauge
Pressure)
- Tamper proof, rugged construction, vibration- and
shock-proof
- LED display: 4 digits (digit height 7.62 mm)
- Housing and Display rotatable
- 1 or 2 switching outputs, free configurable
Hysteresis- or Window-mode, Delay time ON/OFF
- High control comfort, various software features
access protection, free configurable display, MAX, MIN etc.
- Very good long time stability
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Areas of application of the DS 230 electronic pressure
switch are from pneumatics to hydraulics and the item is suitable for most
varied MSR functions - precisely and long-term stable.
The DS 230 electronic pressure switch is suitabable
with all media compatible with stainless steel and ceramics. On the 4-digit LED
display is represented the system pressure. Besides the display supports the
programming of the DS 230 electronic pressure switch by means of transparency
keyboard. The software has functions, e.g. access protection, configuring the
display and the switching outputs etc.
The set points are completely free configurable within the
range from 0 to 100% of nominal pressure.
As additional highlight you can turn the display of the DS
230 electronic pressure switch, so that final positions can be adapted due
to the installation position fast.
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Technical Data: |
| Available Pressure Ranges: |
0 - 1 bar (Overpressure 7 bar)
0 - 1,6 bar (Overpressure 7 bar)
0 - 2,5 bar (Overpressure 12 bar)
0 - 4 bar (Overpressure 12 bar)
0 - 6 bar (Overpressure 25 bar)
0 - 10 bar (Overpressure 25 bar)
0 - 16 bar (Overpressure 50 bar)
0 - 25 bar (Overpressure 120 bar)
0 - 40 bar (Overpressure 120 bar)
0 - 60 bar (Overpressure 250 bar)
0 - 100 bar (Overpressure 250 bar)
0 - 160 bar (Overpressure 500 bar)
0 - 250 bar (Overpressure 500 bar)
0 - 400 bar (Overpressure 600 bar) |
| Power Supply: |
18...36 VDC |
| Set Points (switching outputs): |
1 or 2 independent PNP Open Collector,
contact rating max. 125 mA, short-circuit proofed |
| Switching Frequency /
Cycles: |
Frequency max. 10 Hz,
Cycles min. 100 x 10E6 |
| Delay Time: |
0...9.9 s (programmable) |
| Thermal Effects: |
Thermal effects in
compensated range -25...+85°C: ±0.3% FS / 10 K |
| Mechanical Stability: |
Vibration: 10 g RMS (20...2000 Hz), Shock:
100 g / 11 ms |
| Permissible Temperatures: |
Medium: +25...+125°C
Electronic / Ambient: 0...+70°C
Storage: -40...+85°C |
| Electrical Connection: |
Male connector M12x1 (5 pins), plastic
(without female plug), Protection IP 67 |
| Mechanical Connections: |
1/4" BSP (DIN 3852),
optional 1/4" NPT male |
| Display: |
4 digits, red LED, digit height 7.62 mm
Indicating Range: -1999...+9999
Accuracy: 0.2% ±1 digit |
| Materials: |
Pressure connection:
Stainless steel 1.4305
Seal: FKM
Diaphragm: Ceramic Al2O3 96%
Housing / Indicator housing: plastic PA 6.6 / Polycarbonat
(Wetted parts: pressure connection, seal and diaphragm) |
Accessories:
Optional there are available female plugs for the electrical
connection M12x1: straight execution or angled 90° execution.
Alternative:
If you need in addition an analogue output signal, or an
intrincally safe electronic pressure switch or a better accuracy, please have a
look at our type DS 200.
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