Images are examples, some edited with AI. The technical data are authoritative. AI notice
Electronic pressure switch, setting range 0 - 25 bar, analogue output 4 - 20 mA
This pressure switch monitors the pressure, displays it and switches two freely settable outputs. What counts here is a setting range of 0 - 25 bar.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Once installed, the pressure switch monitors the pressure, displays it and switches two freely settable outputs. In addition the sheet lists overpressure safety up to 50.0 bar. The stated figure is a setting range of 0 - 25 bar. The version is listed with the analogue output 4 - 20 mA version.
Benefits
- Setting range 0 - 25 bar, safe against overpressure up to 50.0 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 analogue output 4 - 20 mA for the link into the control system.
Applications
In process plant the analogue output 4 - 20 mA version reports the pressure to the control system and switches two outputs at the same time.
Technical data
| Version | analogue output 4 - 20 mA |
|---|---|
| Setting range [bar] | 0 - 25 |
| Overpressure safe up to [bar] | 50.0 |
| 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 25-A20 |
| Zolltarifnummer | 90262020 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Analogausgang 4 - 20 mA |
Downloads
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day. Ask a question
