ENSA-PS1
PASSIVE INFRARED OUTDOOR
MOTION ACTIVATED SWITCH
INSTRUCTION MANUAL
www.ensalife.com
Thanks for choosing the ENSA-PIR1 Passive Infrared Sensor!
This product is an automated motion activated switch. It is based around a high sensitivity
pyroelectric detector, light sensor and control electronics. The switch will turn on when it
detects movement inside the detection area and stay on until a preset time has elapsed. The
sensor will only switch the load on when the measured LUX level is below a set threshold.
For installation only by a qualified Electrician – IP65 RATED FOR OUTDOOR USE
SPECIFICATIONS:
AC Input: 220-240VAC
Detection Range: 180
°
Power Frequency: 50Hz Detection Distance: 12m max(<24
℃
)
Ambient Light: <3-2000LUX (adjustable) Working Temperature: -20~+40
℃
Time Delay: Min.10sec
±
3sec Working Humidity: <93%RH
Max.7min
±
2min Power Consumption: approx 0.5W
Rated Load: Max.1200W Installation Height: 1.8-2.5m
300W Detection Moving Speed: 0.6-1.5m/s
FEATURES:
Built in light sensor which can be set to detect between 3 lux (“moon” position) and 2000 lux
(“sun” position).
Time–Delay before load switch off is adjustable between 10 seconds and 7 minutes.
Time delay before switch off is automatically reset when the sensor detects movement, even
if the load is still on. This means that intermittent movement will keep the load on.
LUX sensing is disabled while the load is on – This stops switched lights from triggering the
lux sensor and turning themselves off.
Wide angle PIR Fresnel lens can be tilted to the best position for optimum sensitivity.
INSTALLATION ADVICE:
To ensure the best detection range, mount the sensor in a position where people will walk
across the detection field, rather than toward it
Good sensitivity Poor sensitivity