Specifications

33
INPUT UNITS |
Light Level Sensors
PRODUCT FEATURES
• Programmable using the C-Bus conguration software
• Programmed variables are stored in non-volatile memory
and are retained in case of loss of mains or C-Bus power
• Programmable target light level and margin
• Bank switching or light level regulation
• CE (European Community) compliant
CATALOGUE NUMBER DESCRIPTION
E5031PE Light level sensor, 40-1600 lux
IP66 Weatherproof Series
*5031PEWPGY Light level sensor, IP66
E5031PE
The light level sensors are surface mounted input units used to measure ambient light levels and regulate
lighting loads.
The sensor has a eld of view of 180 degrees and is capable of measuring lighting levels in the range of 20 to 3000 lux and
regulating lighting in the range of 40 to 1600 lux, which is suitable for most commercial applications.
The light level sensor may be used in conjunction with non-dimmable ballasts to bank switch luminairies or with
dimmable electronic ballasts to regulate lighting levels continuously, within a programmed target range.
The unit features built in lag, to prevent rapid changes in output, due to changes in environmental conditions, such as
cloud cover or rapid movement through the detection area.
E5031PE illustrated
67
87 sq. 23
52
TECHNICAL INFORMATION
C-Bus Supply Voltage 15-36VDC @ 18mA
Light Level (measure) 20 - 3000 lux
Light Level (regulate) 40 - 1600 lux
Field of View 180 degrees
Time Constant Approx. 90 seconds
Mounting Height 2.4m nominal, (2.0 to 3.2m)
Field of View 180 degrees
Maximum Number of Units on 100
a Single C-Bus Network
Status Indicator Programmable
Warm Up Time 5 seconds
C-Bus Termination Screw terminals
Standard Colours White
Operating Temperature 0˚C to 45˚C
Operating Humidity 0 - 95% RH, non condensing
*Ask for availability