54
CAT-SENSORS-EU.BU.N.EN.2.2012.0.01.CC
Light
Transmitters
Outdoor Light Transmitters
SLO320
The SLO320 electronic light transmitter converts a lux measurement into an electric
current (4 to 20mA) or voltage (0 to 10V) signal. They have two sensitivity ranges
to suit different light levels:
n
0-400 (e.g. for controlling outdoor lighting)
n
0-20 (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.
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 SLO320
is an electronic light transmitter that 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.
Part number
Model number
Description
006920640
SLO320
Outdoor Light Sensor
SLO320
Specifications
SLO320 – current mode
Output
2-Wire, 4-20 mA
Range
0-400 lux, 0-20k lux selectable
Accuracy
±5%
Supply
Min. 15Vdc, Max. 36Vdc
SLO320 – voltage mode
Output
0-10Vdc
Range
0-400 lux, 0-20k lux selectable
Accuracy
±5%
Supply
Min. 15Vdc, Max. 36Vdc
