311M Ceiling PIR Detector (IP55, –30 °C)
311M Ceiling PIR Detector (IP55, –30 °C)
IP55 and –30°C certified passive infrared (PIR) sensor that provides energy-saving functions in a DALI system.
311M Ceiling PIR Detector (IP55, –30 °C)
technical specifications
311M Ceiling PIR Detector (IP55, –30 °C)
IP55 and –30°C certified passive infrared (PIR) sensor that provides energy-saving functions in a DALI system.
Lighting controls from
Helvar

Technical Data

Lighting Control SolutionImagine
Lighting Control ProtocolDALI lighting control
Device Mounting MethodIndependentCeiling
ColourWhite
Detection diameter (m)7
Sensing technologyPIR motion sensor
Nominal mounting height (m)2.8
DALI current consumption (mA)15
IP RatingIP55
Datasheet303, SBB-A, SBB-P
Helvar Lighting Intelligence CataloguePIR Presence / Absence Detector IP55 Low Temp