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Fragen zum Produkt "Druckwächter 901 EX"

Pressure switch 901 EX

factory-set from -900 mbar to 12 bar

Applications

  • Wastewater technology
  • liquid level measurement
  • pump control
  • medical technology
  • and many more
Produktkonfigurator

Factory-set pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media.

Pressure setting and switching differential are factory-set by the manufacturer.

For temperature above 85° C metal or PPS pressure connection is required. Upon request pressure connections of other sizes, other plastics or brass nickel-plated are available.

Technische Daten

Setting ranges:

Typ Factory-set switching points between Maximum positive working pressure
Standard/extended
901.1x Ex 5 mbar and 200 mbar
200 mbar and 1.000 mbar
0,5 / 4 bar
1 / 4 bar
901.41Ex 500 mbar and 3.000 mbar 10 bar
901.51Ex 1,0 bar and 12 bar 25 bar
901.2x Ex -5 mbar and -200 mbar
-200 mbar and -900 mbar
0,5 / 4 bar
1 / 4 bar
901.30 Ex 5 mbar and 50 mbar 100 mbar

Temperature range:
Temperature of media and ambient temperature from -20°C to 85°C
Storage temperature: -40° C bis +85° C

Diaphragm material:
Depending on media NBR, Silicone, FKM (Viton®), EPDM. For 901.30 Silicone, others upon request.

Pressure connection:
Material: PA, PVDF, Brass, Stainless steel
Hose nipple: 5,0mm, 6,5mm, 10,0mm
Thread: M10x1, G1/8, G1/4, G1/2

Electrical rating:
24 VDC/100 mA
30 VDC/45 mA

Electrical connection:
AMP flat plug 6.3 x 0.8 mm according to DIN 46244 or push-on screw terminals

Protection class:
IP 54 (with cover 6371)

Arrangement of contacts:

Zubehör

11 6371 IP 54, schwarz, M16 x 1,5, einzelverpackt in Tüte

11 6372 IP 65, schwarz, M16 x 1,5, einzelverpackt in Tüte

11 6374 IP54 mit Gerätestecker, Form A, nach EN 175301-803

11 6375 IP65 mit Gerätestecker, Form A, nach EN 175301-803

9 6403 Winkel, L-Form, G 1/4

9 6404 Winkel, L-Form, G 1/8 / M 10x1

9 6405 Winkel, L-Form für Klemmfeder