Measuring range
-5 to -700 mbar

Pressure type
Vacuum

Temp. range [C°]
-40 to +130

Switching capacity
6A / 250VAC, 2A / 24VDC

Pressure port
Tube connection, threaded connection

Switching point
Adjustable

Ex certification
No

Supplier
Beck

Product description

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.

Temperature range:

Ambient temperature from –20°C to 85°C

Temperature of media up to 85°C or 130°C depending on material of pressure connection and diaphragm.

Diaphragm material:

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

Pressure connection:

Material: PA, PVDF, PPS, Brass, Stainless steel

Hose nipple: 5,0mm, 6,5mm, 10,0mm

Thread: M10x1, G1/8, G1/4, G1/2

 

Ideal als Sicherheitsschalter und letztes Glied der Überwachung. Durch die Genauigkeit kann der Druckwächter/Druckschalter aber auch als Regelinstrument verwendet werden.

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