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Electronic pressure switch, setting range 0 - 400 bar, standard
This pressure switch monitors the pressure, displays it and switches two freely settable outputs. A key figure is a setting range of 0 - 400 bar.
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Description
As a pressure switch the article monitors the pressure, displays it and switches two freely settable outputs. It is complemented by overpressure safety up to 800.0 bar. Also stated are the standard version.
Benefits
- Setting range 0 - 400 bar, safe against overpressure up to 800.0 bar.
- Two switching outputs in PNP or NPN, each one freely set as normally open, normally closed, window or hysteresis.
- Switching accuracy 0.5 % of span with a life of 100 million switching cycles.
- Four-digit LED display with 9 mm digits, readable without any extra device.
- Protection IP 67 with a supply voltage of 15 to 35 V (DC).
- Version standard for the link into the control system.
Applications
In process plant the standard version reports the pressure to the control system and switches two outputs at the same time.
Technical data
| Version | standard |
|---|---|
| Setting range [bar] | 0 - 400 |
| Overpressure safe up to [bar] | 800.0 |
| Body | 1.4301 |
| Wetted parts | 1.4404 and NBR |
| Display | four-digit LED display, 9 mm digits |
| Medium temperature range | -20 to +85 °C |
| Ambient temperature | -20 to +80 °C |
| Protection | IP 67 |
| Supply voltage | 15 - 35 V (DC) |
| Current draw | 45 mA |
| Electrical connection | M 12 plug, A-coded, 4-pole |
| Switching outputs | 2 outputs PNP or NPN, max. 250 mA (DC) |
| Switching accuracy | 0.5 % of span |
| Pressure port | G 1/4" male thread with elastomer seal |
| Life | 100 million cycles |
| Weight | 0.25 kg |
| Manufacturer | Wika |
| Hersteller-Nr | DRSEW 400 |
| EAN | 4050571828431 |
| Zolltarifnummer | 90262020 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Standard |
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