Relays for automatic lighting control depending on the level of external light intensity – with separate light intensity sensor.
Features:
- European patent “zero hysteresis” for energy saving
- Italian patent “reverse light compensation”
- 4 mode switch
- Standard range (threshold setting 1…80 lx)
- High range (threshold setting 30…1000 lx)
- Continuous light (helpful during installation, commissioning and maintenance)
- Light off (e.g. as holiday mode)
- For the first three operating cycles, the delay time (On and Off) is reduced to zero for ease of installation
- LED indicator
- SELV safe separation between contact and power circuit
- Double insulation between power and sensor
- Cadmium-free contact material
- Cadmium-free sensor (IC photodiode)