The SLR320 electronic light transmitter converts a lux measurement into a 0-10 Vdc output signal or an electric current signal 4-20 mA. It has two sensitivity ranges to suit different light levels:
• 0-400 lux (e.g. for controlling outdoor lighting)
• 0-20k lux (for controlling sunshade systems).
The transmitter is delivered as a complete unit, comprising the sensing element, and an amplifier mounted in a housing. The transmitter is intended for wall mounting indoors. The sensitivity peak is for light at an angle of incidence of 0° to the perpendicular.
The sensor has the same spectrum sensitivity peak as the human eye.
The SLR320 converts a lux measurement into a current signal 4-20mA or an electric signal 0-10 V. Selectable by a link located on the PCB.
Specifications Output 2-Wire, 4-20 mA Ranges 0-400 lux, 0-20k lux selectable Accuracy ±5% Supply Min. 15Vdc, Max. 36Vdc
