Long Distance 12M Detector Sensor HM412 From Senba Factory 2021 manufacturer from China Senba Sensing Technology Co., Ltd.

Long Distance 12M Detector Sensor HM412 From Senba Factory 2021

Price:	6.0 RMB
Payment Terms:	T/T
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Production Capacity: 2000000PCS/month

Delivery Date: 3-5 days

Packing: carton

Brand Name: Senba

PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range.

Overview

PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. This kind of long distance pir sensor are small, inexpensive, low-power, easy to use and don't wear out. For that reason, the long range pir motion sensor are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

Feature

Higher in cost-performance

Long range

Wide angle

Technical Data

1. Maximum Ratings

Characteristics	Symbol	Min. Value	Max. Value	Unit	Remarks
Working Temperature	TST	-20	85	℃
Max.current	Into	-100	100	mA
Storage Temperature	TST	-40	125	℃

2.Working Conditions (T=25°C, Vdd=3V,Except other requirements)

Characteristics	Symbol	Min.	Type	Max.	Unit	Remarks
Supply Voltage	VDD	2.2	3	3.7	V	IR=0.5mA
Working Current	IDD	9	9.5	11	μA
Sensitivity threshold value	VSENS		80		μV
Output REL
Output Low Current	IOL	10			mA	VOL<1V
Output High Current	IOH			-10	mA	VOL>(VDD-1V)
Output Low current Lock time	TOL		2		s	Non-adjustable
Output High current Lock time	TOH	2		3600	s
Input SENS/ONTIME
Voltage Input Range		0		VDD/2	V	0V to VDD/2
Input Bias Current		-1		1	μA
Oscillator & Filter
Low pass filter cut-off frequency				7	Hz
High pass filter cut-off frequency				0.44	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 phones

Commercial & residential lighting fixtures

Video intercoms

Vending machines

Home automation

FAQ

1.How long do motion sensor lights stay on?

Most people set their long range pir sensor for lighting so they will stay on for about one to two minutes.

2.Do motion sensors save electricity?

Motion sensing switches do have some "phantom" energy use. According to this study, motion sensor switches use about a watt of energy on standby mode (23 hours a day) and 5 watts on active mode (about an hour a day). This trims a bit off of your overall savings.

Among those pir sensor manufacturers, senba sensing technology co ltd has become the first owner of this special technology enterprise in China.