微波传感器

Microwave sensor The sensor is an active motion detector, it emits high-frequency electro-magnetic wave (5.8GHz) and receives their echo. The sensor detects the change in echo from even the slightest movement in its detection zone.A microprocessor then triggers the “switch light ON” command.Detection is possible through doors,panes of glass or thin walls. Technical specifications Power supply:220-240VAC 100-130VAC Power frequency: 50/60Hz Installation sit: indoors,ceiling mounting HF system: 5.8GHz CW radar, ISM band Transmission power: 10Mw Rated load: 1200W(220-240VAC) 600W(100-130VAC) Detection angle:360. Reach: 1-8m (radii.),adjustable Time setting: 8sec to 12 min Light control: 2-2000LUX Power consumption: approx.0.9W Installation procedures Take down the top cover by turning it anti-clockwise (see fig.1),and then tighten off the two screws fixing middle cover(see fig.2);Hold base against the wall and mark drill holes, paying attention to any existing wiring in the wall;Drill the holes,insert wall plugs(6mm dia);Put the power wire and load wire through the base holes;Screw the base into place(see fig.3);Connect the mains power supply and the load wire to the connection terminal according to connection-wire mark.Close the middle cover (see fig.3) and adjust knob to setting;Fit glass shade and turn it clockwise(see fig.3).