Royce Thompson Electric Lighting Controller Detector Wall Mount 230V

DELIGHT OptoElectronics Pte. Ltd Verified independent store

→

Technical data sheets Datasheet *Check stock before ordering. Lead time 4 working days.* Product Details Adjustable 5-1000 Lux Suitable for internal and external useTime delay prev ents intermittent switchingLED indication of unit operationAdjustment by potentiometer Daylight Lighting Controllers These controllers automatically turn lights 'ON' and 'OFF' in response to changes in ambient light levels, primarily the transition from day to night and vice-versa. The more advanced types (see note below) have inbuilt logic to minimise false triggering, whereas the remainder have inbuilt time delays or higher 'OFF' thresholds, to prevent on/off cycling. As a general rule, these controllers should be sited such that they are not illuminated, by the light they are controlling. Nominal supply voltage is 230Vac.,Note regarding energy-saving negative-hysteresis controllers,Where figures for the 'OFF' threshold are lower than for the 'ON' threshold, the sensor is designed such that four thresholds are actually monitored. These are: dusk, the middle of the night, dawn and the middle of the day. Monitoring at times other than dusk and dawn enables the sensor to determine what it should be looking for next, minimising false triggering and improving overall controller operation. Specifications Attribute Value Controller Type Detector Sensor Type Cadmium Sulfide Voltage Rating 230 V ac Mount Type Wall Range Adjustable Power Consumption 250mW Time Delay 10 s → 40 s Length 95 mm Width 70 mm Height 51.5mm Show more