Parshvi Technology Logo

Pressure switch 901 EX factory-set

Pressure switch 901 EX factory-set

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.

Brand : Beck

Description

Applications :

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

 

Technical Data : 

  • 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:

Data Sheet

Download

Manual

Download