Differential Pressure Switch – Beck 908 Series

Features

  • For liquid with adjustable setting
  • Burst pressure – 20 bar
  • Life – Mechanically more than 1 million cycles
  • Weight – 850 g with mounting bracket and protection cap
Enquiry

Differential pressure switch 908 adjustable from 40 to 1000 mbar.

Adjustable differential pressure switch monitoring overpressure, vacuum or differential pressure of liquid and gaseous – also aggressive – media. The differential pressure switch uses an adjusting screw to enable the adjustment of the switching pressure.

Applications

  • Differential pressure monitoring in e.g. hot water circuit

Specification

Temperature range Ambient temperature from -10 to +80°C
Temperatrure of media from -10 to +80°C
Storage temperature from -40 to +80°C
Diaphragm material EPDM / NBR / Viton / Silikon
Pressure connection Inner thread G 1/8 of brass
Electrical rating Standard version:
max. 6 (1,5) A / 250 VAC
max. 10 (2,0) A / 250 VAC
Low power version:
max. 100 mA / 24 VAC
max. 30 mA / 24 VDC
Electrical connection flat plug 6.3 x 0.8 mm according to DIN 46244
Protection class IP54 / IP65 depending on the used protection cap. IP00 without protection cap.
Type Factory-set switching points between Maximum operating pressure
908.32 40 and 200 mbar 10 bar
908.34 150 and 1000 mbar 10 bar

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Beck 908 Differential pressure switch adjustable from 40 to 1000 mbar-DpstarGroup

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