PIR Human body induction lamp Stair lamps Walkway light

One, the working principle of the product
Human body has a constant body temperature, general to 37 ° so will issue a particular wavelength of about 10 um infrared, passive infrared sensor is by detecting the human body and 10 um ir, so other objects except the body does not trigger probe movement.Once the intrusion detection area, the human body infrared radiation through part of the lens focus, and pyroelectric receive, and the output signal.Subsequent circuit after detection treatment generate control signal, will receive a weak signal amplification, and then drive relay, is made from the pyroelectric body induction switch.
Second, the product function
Based on the technology of infrared automatic control products, when someone enters the switch induction range, special sensors to detect the change of the human body infrared spectrum, switch automatically when load, people in the range of induction activities, switch will continue through to;After the people left, switch delay shut down automatically loads.To the light, light, friendly convenience, safety and energy saving.
Design: 1, the dual polarity wire/zero, reserved line connects with lamp holder, load capacity: 60 w.
2, automatic induction: to switch on immediately, after the people left delay shut automatically.
3, non-contact electronic switch: switch on the load without the impact of the current moment, prolong the service life of load, non-contact, no spark switch.
4, automatic metering: strong light without induction (factory Settings), with photosensitive regulation (adjustable induction in any light or all-weather induction).
5 random time delay, automatic continuous time delay (way) : people in the range of induction activities, switch on all the time, it was not until after the people left closed automatically.
6, delay time: 16 seconds to 350 seconds can be adjusted.
7, ultra-low power consumption: switch its power consumption < 0.026 W, more energy-saving than other brands of similar products.
8, the lightning protection function: AD hoc lightning protection device, which can effectively prevent the lightning flash to the damage caused by the switch.


Three electrical parameters
Inductive approach
passive
Working voltage
180 v - AC240V (50 hz / 60 hz)
Induction principle
The human body infrared
Its own power
< 0.026 W
Induction distance
5-8 meters
Load capacity
60 w
Angle of induction
Cone Angle of 140 degrees
Load range
Energy-saving lamps, LED lamp..., etc.
Optical sensing
5 lux - 500 lux
The environment temperature
- 20 ℃ - + 50 ℃