BISEN high quality air wave switch
DW50
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
Connection
- 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
Material:ABS
Colour:Red
Weight:20g
Technical parameters
Connection
-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)
Weight：65g
