Ceiling surface-mounted PIR occupancy switch
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Ceiling surface-mounted PIR switch. These surface-mounted models are ideal for solid ceilings. The CESR PIR is a hard wired version and can be mounted directly onto solid ceilings or a range of different mounting boxes. Product code: CESR PIR |
Specification
Detection Zone: | 360° |
Time lag range: | 10 seconds to 40 minutes in 9 steps |
Photocell range: | 30 to 1000 lux, and inactive |
Loading: | Up to 6 amps (1500W) of resistive loads. Up to 6 amps (1500W) of fluorescent loads. Up to 3 amps (750W) of electronic and wire wound transformer loads. Up to 2 amps (500W) of CFL, 2D lamps, LED Drivers and LED lamps and fittings. Up to 1 amp (250W) of fans. |
Dimensions: | 91 x 91 x 45 mm |
- DimensionsOpen or Close
Dimensions: 91 x 91 x 45 mm - Detection DiagramsOpen or Close
Strong detection zone
ie. person moving armSecondary detection zone
ie. person walking (less sensitive when walking straight towards PIR switch)For optimum coverage recommended mounting height between 2.4 and 5m.
PIR Quad detector gives 124 detection areas within the zone
Perspective view of detection zone
For optimum coverage recommended mounting height between 2.4 and 5m
Several PIR occupancy switches
In open plan areas
For best coverage the PIR occupancy switches should be spaced every 5m in either direction
- Wiring DiagramsOpen or Close
Single CESR PIR A few CESR PIR wired in parallel