Lexing LX-PR-29B User Manual

R
Ceiling Mount PIR Sensor
R
Thank you for selecting our product LX-PR-29B
The user manual of PIR sensor LX29B
The product is a new saving-energy switch, it adopts good sensitivity detector, integrated circuit and SMT. It
gathers automatism, convenient safe, saving-energy and practical functions. Three detectors inside compose
a wide range detection field, it utilizes the infrared energy from human as control-signal source, it can start the
load at once when one enters detection field. It can identify day and night automatically. It is easy to install and
used widely, possessing the functions of power show and detecting show.
SPECIFICAITONS:
Power source: 220V/AC-240V/AC
Time –delay: 10sec~12min
Ambient light: 20lux~2000lux
Working temperature: -10~+40°C
Rated load: incandescence lamp 1200W.max(220V/AC)
Sensor's LED:
1. It always light after switch on power, and be off after the unit enter working state
2. It light once when the unit receives sensing signal.
INDUCTION RANGE
Height of installation2.5~3.5M

FUNCTION:

You can manually adjust the Time-delay, Sensitivity and light control (For detail: see 1.knob setting); it is very
easy to use. Install Sensor at 2.5~3.5m position on the wall (For detail: see 3. installation instruction) and
connect the wire according to the 2. connection figure. Switch on power, after about 1 minute the unit enter
stable working state. Here please turn TIME knob to the position close to minimum, and turn LUX to sun for
testing. If it works normally, turn the TIME knob to the minimum" IMPULSE" position(
the controlled lamp will be turned on and off regularly. If the above tests go through, then select the time, light
control and sensitivity to your need. So its installation is ok.
1．Knob setting
① SENS: Adjust detection distance. Turn clockwise to increase it and turn anti-clockwise
to decrease it. It is 3m when turn to mini, and it is 10m when turn to max.
105mm
Power frequency: 50/60HZ
Detection angle: 360º (ceiling installation)
Installation height: 2.5~3.5m
Adjust manually: 3m~10m(<22°C)
Max:10m Min:3m Min:3m
(Height of installation3.5M)
Sensing distance adjustment range
NO.:LX-PR-29B
58mm
360º
Max:10m
Sensing angle adjustment range
). When it senses again,
www.lexing.com.cn
88mm