SMD Passive Infrared Sensor S18-L262B-2

Overview

All of Senba products in this Catalog reach ROHS standard. The EU ROHS Directive refers to the European Union's directive 2011/65/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment. We are the specialist PIR sensor manufacturer for more than 15 years and we have advanced passive infrared technology.

Feature

Custom design is available.

Higher in cost-performance

Long range

Wide angle

Technical Data

1.Maximum Ratings

Characteristics	Symbol	My. Value	Max. Value	Unit	Remarks
Working Temperature	UNTIL	-30	70	°C
Storage Temperature	TST	-40	80	°C
Max.current for pin	Into	-100	100	mA
Viewing angle		X=110°	Y = 90 °
Detection spectral response	L	5	14	μm

2.Working Conditions (T=25℃， Vdd=3V，Except other requirement)

Characteristics	Symbol	Min.	Type	Max.	Unit	Remarks
Supply Voltage	V DD	2.2	3	3.7	V
Working Current	I DD	9	9.5	11	μA
Sensitivity	VSENS	90		2000	μV
Output REL
Output Low Current	In OL	10			mA	VOL<1V
Output High Current	1 NC			-10	mA	VOL>(VDD-1V)
Oscillator &Band Pass Filter(BPF)
Band Pass Filter(BPF)  Low cut-off frequency				7	Hz
Band Pass Filter(BPF)  High cut-off frequency				0.44	Hz
Oscillator frequency on Chip	FCLK			64	kHz
Interior Block Diagram

Application:

Smart Lighting

Infrared automatic PIR sensor light

Using battery power supply, PIR sensors are easily used in entrance, bathroom, corridor, and other temporary lighting places.

Compared to sound-control lights, pyroelectric sensor has better anti-jamming effect. Only sensitive to human body temperature. To light, when person come, and light off when person leave.

FAQ

1.Can PIR sensor detect animals?

PIR sensors are excellent in human and animal detection. They are mostly used in triggering an intruder alarm and activate household appliances upon the presence of a human.

2.Do PIR sensors work through glass?

No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect motion. Changes in IR energy are not easily detected through glass. This is why motion sensors will generally not work through windows, which are usually insulated.

Senba Sensing Technology Co.,Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components. If you want to know more details, just feel free to contact us!