Beck. The adjustable differential pressure switches in Ex zones.

Differential pressure switch 930..Ex Climair® with adjustable switching pressure for Ex zones 1 and 2 Adjustable differential pressure switch for monitoring overpressure, vacuum and differential pressure of air or other non-aggressive, combustible gases. EC type examination Device category Ignition protection type ATEX Directive 94/9/EG RoHS-Directive 2002/95/EG Possible fields of application include: q Monitoring air filters and ventilators q Monitoring industrial cooling-air circuits q Overheating protection for fan heaters q Monitoring flows in ventilation ducts q Controlling air and fire-protection...

Order matrix Switching pressure setting range from to Switching differential Tolerance for max. and set to min. switching pressure 20 200 Pa 10 Pa ±15% 30 400 Pa 15 Pa ±15% 50 500 Pa 20 Pa ±15% 200 1,000 Pa 100 Pa ±15% 500 2,500 Pa 150 Pa ±15% 1,000 4,000 Pa 250 Pa ±15% Switching contacts max. electrical connection using 6.3 x 0.8 mm flat plug for 100 mA/45 mA electrical connection using enclosed screw terminals for 24 VDC/30 VDC Fitting method Adjustment knob using fastening eyes scale in mbar scale in Pascal scale in Pascal and inWC IP 54 with cable conduit PG-11 IP 54 with cable conduit M20...

Differential pressure switches 930..Ex Climair® with adjustable switching pressure for Ex zones 1 and 2 Technical data subject to change without prior notice. QUALITY MANAGEMENT Certificate Voluntary participation in regular monitoring according to ISO 9001:2000 Climair® and Climaset® are registered trademarks of Beck GmbH Druckkontrolltechnik.

We are here for you. Addresses and Contacts Sales Switzerland & Liechtenstein Sales International Key Accounts Matthias Rüegg Ruhbergstrasse 32 CH-9230 Flawil Peter Felder Thurgauerstrasse 66 CH-8052 Zürich Sales Austria Sales Germany Postcode 10000 –59999 Postcode 80000 –99999 Kurt Stritzelberger Neumarkter Str. 86a D-81673 Munich Dieter Hirthe Auf der Entenweide 4 69502 Hemsbach Kurt Stritzelberger Neumarkter Str. 86a D-81673 Munich Sales Other Countries / Product Management Sensors Power Supplies Physical Sensors Data Acquisition DC-DC Converters Switching Power Supplies DC-AC Inverters Current...