Mini SMD Digital Pyroelectric Infrared Sensors S18-L242B-2
Overview
SenbaPyroelectric Infrared Sensors with high sensitivity, low noise and reliable performance. We have our own research and development department, with international technology and Hybrid IC technique expertise developed more than 15 years. The goods come standard with enhanced immunity to RFI (Radio Frequency Interference) and 2.4G high frequency interference. Senba PIR sensor suppport delay time, sensitivity adjustable, lighting adjustable.
Features
High sensitivity and excellent S/N ratio
Enhanced immunity to RFI (Radio Frequency Interference)
Slight movement can be detectable
High immunity to external noise (vibration, etc.)
Technical Data
|
Characteristics |
Symbol |
Unit |
Remarks |
||
|
Working Temperature |
TOT |
-30 |
70 |
℃ |
|
|
Storage Temperature |
TST |
-40 |
80 |
℃ |
|
|
Into |
-100 |
100 |
mA |
||
|
Viewing angle |
X=110° |
Y=90° |
|||
|
Detection spectral response |
λ |
5 |
14 |
μm |
- ，Except other requirements)
|
Characteristics |
Symbol |
Type |
Unit |
Remarks |
||
|
Supply Voltage |
VDD |
3 |
V |
|||
|
Working Current |
IDD |
9 |
11 |
μA |
||
|
Sensitivity |
VSENS |
90 |
μV |
Non-adjustable |
||
|
Output REL |
||||||
|
Output Low Current |
IOL |
10 |
mA |
VOL<1V |
||
|
Output High Current |
IOH |
-10 |
mA |
VOL>(VDD-1V) |
||
|
Low REL output locking time |
IOH |
s |
Non-adiustable |
|||
|
High REL output delay time |
IOH |
3600 |
s |
|||
|
Oscillator &Band Pass Filter(BPF) |
||||||
|
Band Pass Filter(BPF) Low cut-off frequency |
7 |
Hz |
||||
|
Band Pass Filter(BPF) High cut-off frequency |
Hz |
|||||
|
Oscillator frequency on Chip |
FCLK |
64 |
kHz |
|||
|
Interior Block Diagram |
||||||
Applications
Wireless Devices/Mobile Equipment
Wireless occupancy sensors (powered by PV cells or battery)
PC and smart s
Commercial & residential lighting fixtures
Video intercoms
Vending machines
FAQ
- Can PIR sensor detect cars?
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.
Senba Sensing Technology Co.,Ltd. is a professional china sensor manufacturer. We provide Infrared Thermopile Sensor, Digital PIR Sensor, sensor smd, mini infrared sensor, mini pir sensor module, mini pir motion sensor module, pir based motion detector, small pir sensorand so on. Want to know about pyroelectric infrared sensor working? Please contact us.
在线联系供应商
Other supplier products
 |
HDPE Pir Motion Detector Lens S9006 for PIR sensor Module | 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... |
 |
Analog Output 3- 15V Passive Infrared Sensor D204B | Senba Sensing Technology Co.,Ltd. is a professional pir sensor manufacturers. We provide Infrared Thermopile Sensor, Digital PIR Sensor and so on. ... |
 |
Analog PIR Sensor | Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pi... |
 |
4pins Digital Smart Pyroelectric Detector BS412 | Overview of pyroelectric motion sensor BS412 is a newest smart digital motion detector with a small window size. It offers a complete motion detect... |
 |
Intelligent PIR Motion Detector From Senba for Home Security BL612 | Overview of recessed pir motion detector PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the PIR sensor m... |
Same products
 |
AIT500-SG High-Precision Current Sensor Transducer | 卖方: Shenzhen Hangzhi Precision Electronics Co., Ltd | AIT500-SG 凭借其在现有直流传感器技术基础上应用的多点零磁通技术系统和高频纹波传感通道，在全带宽范围内实现了高增益和高测量精度。 多点零磁通技术系统通过结合激励磁通闭环控制、自激励磁通... |
 |
JWA2-M Oil Micro Moisture Sensor | 卖方: Shenzhen Joinwe Smart Co.,Ltd | JWA2-M micro moisture sensorcan quickly and accurately detect oil water activity (moisture satura... |
 |
Made in China Displacement sensor 4000TDG for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Displacement sensor 4000TDG for thermal power plant YOYIK professional production ... |
 |
China made Control System LVDT 5000TDGN for power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China made Control System LVDT 5000TDGN for power plant Dongfang Yoyik has advanced technology a... |
 |
China supplier main control board APF7.820.117A-A power plant spare parts | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier main control board APF7.820.117A-A power plant spare parts Dongfang Yoyik is spec... |
