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Differential pressure switch 908

adjustable from 40 to 1000 mbar

Applications

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

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.

Technische Daten

Setting ranges:

 

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

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.

Arrangement of contacts:


Zubehör

9 6603 Winkel, L-Form für Differenzdruckwächter 908