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Electronic pressure switch, setting range 0 - 10 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 - 10 bar.
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Description
Once installed, the pressure switch monitors the pressure, displays it and switches two freely settable outputs. The article is made of 1.4301 with wetted parts in 1.4404. The version is listed with the analogue output 4 - 20 mA version.
Benefits
- Setting range 0 - 10 bar, safe against overpressure up to 20.0 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
On pumps and compressors the LED display shows the pressure in the range 0 - 10 bar right at the device.
Technical data
| Version | analogue output 4 - 20 mA |
|---|---|
| Setting range [bar] | 0 - 10 |
| Overpressure safe up to [bar] | 20.0 |
| 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 10-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 |
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