Beck 908 Series – Differential Pressure Switch

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
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Beck 908 Series Differential Pressure Switch adjustable from 40 to 1000 mbar.

Adjustable differential pressure switch monitors overpressure, vacuum, or differential pressure in both liquid and gaseous media, including aggressive substances. It employs an adjusting screw to allow for precise 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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