Microwave motion sensor

PIR sensor for luminaires and plafonds

Microwave sensor with very high sensitivity with adjustable parameters (Exposure time, sensitivity and Detection distance).

Sensor is designed for installation 1-6m in height with a suggested mounting height of 1-1.8m (wall mounting) and 2.5-6m (ceiling mounting).

Sensitivity, on time, and daylight settings can be configured via the DIP switches on the sensor. Note that units are supplied with all switches set to off. Reducing the sensitivity will reduce the detection area. Optimum performance may be obtained after an initial warm-up period.  

1) SENSITIVITY: Refers to the typical detection range sensitivity. Based on a person who is between 1.6m/1.7m tall moving at a speed of 0.1-1m/sec. (Detection range varies depending on the height and stature of a person).

1. 100% up to 6m radius
2. 75% up to 5m radius
3. 50% up to 4m radius
4. 25% up to 3m radius
5. 10% up to 2m radius

2) ON TIME: Refers to the time period the lamp remains on after no motion is detected. Note that after the light switches off, it takes approximately 1 second before the sensor starts detecting motion again. The Live-Out terminal is active 1.2 seconds after t he sensor is powered up. When energized for the first time, there is a stabilization period of approximately 10 seconds before normal operation starts. If adjust ed while the sensor is on, the new on time will be implemented after the sensor turns off; to bypass this, simply cycle the supply mains. 

1. 30min
2. 20min
3. 10min
4. 5 min
5. 90s
6. 5s

3) LIGHT SENSOR: This can be configured to only allow the lamp to illuminate below a defined ambient brightness threshold. Settings are typical and as follows: 

1. 200lux
2. 150lux
3. 100lux
4. 50lux
5. Disable, when set, the light sensor will switch on the lamp regardless of ambient light levels