4pins Digital Smart Pyroelectric Detector BS412
Overview
Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categories. With strong R&D center, there are digital type and analog type, dual elements and four elements for you choose. The market cover domestic market, Korean, Amertica, Turkey and Europe.
BS412 is a newest smart digital motion detector with a small window size. Pyroelectric motion sensoroffers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only a power supply and power-switching components need to be added to make the entire motion switch.
BS412 includes the time setting only.
Features
Built-in filter, screen the interference by other frequency
Excellent power supply rejection, Insensitive to RF interference
Technical Dataof pyroelectronic infrared sensor
|
Characteristics |
Symbol |
Unit |
Remarks |
||
|
Supply Voltage |
VDD |
-0.3 |
V |
||
|
Working Temperature |
TST |
-20 |
85 |
°C |
|
|
Into |
-100 |
100 |
mA |
||
|
Storage Temperature |
TST |
-40 |
125 |
°C |
|
Characteristics |
Symbol |
Type |
Unit |
Remarks |
||
|
Supply Voltage |
VDD |
3 |
V |
IR = 0.5mA |
||
|
Working Current |
IDD |
9 |
11 |
μA |
||
|
Sensitivity |
VSENS |
90 |
μV |
|||
|
Output REL |
||||||
|
Output Low Current |
InOL |
10 |
mA |
VOL<1V |
||
|
Output High Current |
1NC |
-10 |
mA |
VOL>(VDD-1V) |
||
|
Lock time |
TOL |
s |
||||
|
On-time |
TOH |
2 |
3600 |
s |
||
|
ONTIME |
||||||
|
Input voltage |
0 |
VDD |
V |
0Vto ¼ VDD |
||
|
Input Bias Current |
-1 |
1 |
μA |
|||
|
Oscillator & Filter |
||||||
|
Low pass filter cut-off frequency |
7 |
Hz |
||||
|
High pass filter cut-off frequency |
Hz |
|||||
|
Oscillator frequency on Chip |
FCLK |
64 |
kHz |
|||
|
Interior Block Diagram |
||||||
Applications
home security systems
As its ability to sense warm, moving objects such as people walking into a room is coupled with simplicity and cost effectiveness.
FAQ
PIR-based Motion Detection: In this case motion is detected by means of a PIR sensor, a passive infrared sensor. This sensor detects emitted infrared energy from objects (humans and animals, but also cars) in the form of heat.
Yes, motion sensors work in the dark. The way that a motion sensor detects movement has nothing to do with how light or dark it is in the immediate area. ... Since infrared energy is present and can be detected regardless of the amount of light in the environment, a PIR motion sensor will work just fine in the dark.
在线联系供应商
Other supplier products
 |
Low Distortion Coupling Linear Optocoupler LCR - 0203 Series for Volume Control and Electrical Coupling | Overview Optocoupler is an electronic component that transfers electrical signals between two isolated circuits by using light. It is widle used i... |
 |
6pins Digital Passive Infrared Sensor BS612 | Senba Sensing Technology Co.,Ltd. is a professional china sensor manufacturer. We provide Infrared Thermopile Sensor, Digital PIR Sensor, passive i... |
 |
Analog PIR Sensor | Output Type Number Of Elements Model Window Size (MM) Detection Range(M) Specialty Lighting Doorbell IP Camera Home applicati... |
 |
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B | Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those china pirsensor manuf... |
 |
Optical Fresnel Lens D7002 For Smart Home System | With our own R&D Center, SenbaSensor can do a lot of basic research, and develop our chinese pirsensor and other products with our unique techn... |
Same products
 |
China factory Signal control board DK-MCJ3004 for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory Signal control board DK-MCJ3004 for power station Sold by YOYIK. Deyang YOYIK is a... |
 |
Made in China Signal board 6ES7288-5CM01-0AA0 for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Signal board 6ES7288-5CM01-0AA0 for thermal power plant Selection of advanced tech... |
 |
China made Small machine dual LVDT sensor TDZ-1 for power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Small machine dual LVDT sensor TDZ-1 for power plant Deyang YOYIK is a strong technic... |
 |
Linear displacement sensor 181.36.06.G02 power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier Linear displacement sensor 181.36.06.G02 power plant spare parts Main: hydraulic ... |
 |
China factory Limit switch DE Ll LX918-11L for power station | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China factory Limit switch DE Ll LX918-11L for power station YOYIK is a research and development,... |
