BISEN high quality air wave switch

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Air wave switch

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The DW50 pressure wave switches have:

1.A minimum activating pressure of 2 mbar
2.Self-cleaning contacts
3.A sDecial ventilation channel which drovides a valve orifictflow volume of 50 ml/min for the equalisation of atmosphericor temperature fluctuations (e.g warm-up of ar-wave sensor)

DW50 Technical parameters

Contact load:Max 05 A /250VAC(with 5 mbar actuating pressure)

Activating pressure:2 mbar

Contact distance:Approx.0.3 mm

Flow volume:Approx.50 ml/ min with 2 mbar

Operating life

- mechanical:100 million switching cycles

- electrical:Min.50'000 switching cycles(with 250VA /0.1A)Min. 100 million switchingcycles (with 24 VDC /50 mA)

Reaction time

Membrane material:Silicone

Contact material:Hard silver


- electrical:Plug connections or 6.3 mm terminals

- pneumatic:Air hose connection 2/4 mm

Fixing method:Two M3 screws either from top or from front side

Ambient temperature:-20°C to+70°C

Dimension(WxLxH):25 x46x 43 mm




manual of  air wave switch尺寸图

Technical parameters


-electrical:Cable gland PG11(dome top)

-pneumatic:Air hose connection 2/4 mm

Ambient temperature:-20°C to +70°C

Housing material:Impact resistant ABS

Fixing method:Two M4 screws

Colour:Light grey

Degree of protection:IP54(IEC 529)


manual of  air wave switch尺寸图

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