- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
HW
-
Theory:
-
Pyroelectric Infrared Radial Sensor
-
Output:
-
digital output, PIR digital SENSOR
-
Brand:
-
PIR sensor
-
Amplifier Type:
-
DIGITAL
-
Voltage - Supply:
-
2.2--3.7V
-
Output Type:
-
REL
-
Current - Supply:
-
9.5UA
-
Operating Temperature:
-
-40--125
-
Mounting Type:
-
DIP
-
Features:
-
digital sensor
-
Current - Supply (Max):
-
3.7V
-
Package / Case:
-
TO-5
-
Output Configuration:
-
REL
-
Current:
-
10mA
-
Voltage Rating:
-
3v
-
Humidity Range:
-
-40--125
-
Size:
-
PIR sensor
-
Measuring Range:
-
10m
-
Interface:
-
6pin
-
Sensing Range:
-
10m
-
Current - Output (Max):
-
-10mA
-
Function:
-
detect human
-
Sensing Distance:
-
10m
-
Sensing Object:
-
human movements
-
Application:
-
LED switch
-
Digital signal processing:
-
adjustable
-
Pins:
-
6pins
-
Window Size:
-
4.2*5.2mm
-
Wavelength:
-
5-14um
-
Encapsulation:
-
T0-5
-
Power Voltage:
-
3-15V
-
LDR Light Control:
-
Ajustable
-
Sensitivity:
-
Ajustable
-
Delay Time:
-
Ajustable
Quick Details
-
Use:
-
detect human movement
-
Model Number:
-
BM612
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
HW
-
Theory:
-
Pyroelectric Infrared Radial Sensor
-
Output:
-
digital output, PIR digital SENSOR
-
Brand:
-
PIR sensor
-
Amplifier Type:
-
DIGITAL
-
Voltage - Supply:
-
2.2--3.7V
-
Output Type:
-
REL
-
Current - Supply:
-
9.5UA
-
Operating Temperature:
-
-40--125
-
Mounting Type:
-
DIP
-
Features:
-
digital sensor
-
Current - Supply (Max):
-
3.7V
-
Package / Case:
-
TO-5
-
Output Configuration:
-
REL
-
Current:
-
10mA
-
Voltage Rating:
-
3v
-
Humidity Range:
-
-40--125
-
Size:
-
PIR sensor
-
Measuring Range:
-
10m
-
Interface:
-
6pin
-
Sensing Range:
-
10m
-
Current - Output (Max):
-
-10mA
-
Function:
-
detect human
-
Sensing Distance:
-
10m
-
Sensing Object:
-
human movements
-
Application:
-
LED switch
-
Digital signal processing:
-
adjustable
-
Pins:
-
6pins
-
Window Size:
-
4.2*5.2mm
-
Wavelength:
-
5-14um
-
Encapsulation:
-
T0-5
-
Power Voltage:
-
3-15V
-
LDR Light Control:
-
Ajustable
-
Sensitivity:
-
Ajustable
-
Delay Time:
-
Ajustable
Digital Intelligent PIR Sensor BM612
General Description
The product is a type of intelligent PIR sensor which integrates digital circuit and sensitive
element in a hermetically sealed package. It interfaces directly with up two conventional PIR
sensors via a high impedance differential input. The PIR signal is converted to a digital value on
chip
. A REL output indicates whenever the PIR Signal is above the selected threshold. The OEN
can control the REL output or through the light sensor. The parameters
for sensitivity and timing are set by connecting the corresponding inputs
to DC voltages. All signal processing is performed digitally
.
Features
Digital signal processing, no drift and aging
High power supply rejection ratio, anti-
radio frequency interference (mobile phone, WiFi,
etc.
A second
-
order Butterworth bandpass filter with built
in infrared sensor to shield input
interference at other frequencies
Sensitivity, Ontime, and light sensor Schmitt REL output.
Ontime adjustable
Good stability and effective suppression of repeated malfunctions
Low power consumption and simple application circuit
Applications
Consumer electronics applications:
Toy
Digital photo frame, Doorbell
TV, refrigerator, Air conditioner
Smart home, security applications:
USB alarm
Intrusion detection
Network camera
LAN monitor
Private alarm
Car alarm system
Lighting application:
Automatic lighting of indoors, courtyards, corridors, staircase lights, etc.
Soldering requirements
Manual soldering requirements
1. For manual soldering, soldering must be completed within 3 seconds and the soldering
iron temperature is below 350
℃.
Reflow soldering:
1. The wave soldering temperature is set at 260
±
5
℃
and the speed 1500
±
300mm/ min.
2. The furnace temperature should not exceed 260
℃
, and the time should not exceed 3S.
(Note: The induction performance will be degraded or the function will be invalid by high
temperature.
)
3. During wave soldering, the PIR should not be tightly close to the PCB. It is recommended
that 1mm or more distance, to prevent short
-
circuited.
4. Wipe the widow with dry cloth or absolute ethanol if there is stain.
Application
1. The PIR sensor detect changes of infrared ray
. The sensor can only detect the heat source
which is changing or moving from human body
. The following items should be noticed. Please
confirm the performance and reliability by practical application.
1.1 When detect the heat source besides human body
(1)Pet get into detection area.
(2)In a place exposed directly to sunlight or headlight of automobile.
(3)In a place exposed directly to blow from air
-
conditioner or heater which make drastic
change of temperature in detection area.
1.2 The heat source is hardly detected
(1)In such a place where infrared ray is shaded by glass, propenyl, etc.
(2)The heat source does not move or high
-
speed move in the detection area.
2. The detection area extended
Even outside the designated detection area, there also exists broad detection area when
there is a large temperature difference(above 20
℃
) between environment and human body
.
3. Other usage
3.1 Optical filter of sensor should not be soiled because it may cause failure or malfunction.
3.2 The lens is made by polyethylene. Please avoid stress or impact on the lens, or it will
cause performance reduction and work unusually
.
3.3 Electronics(above
±
200) should be avoid. Please do not touch terminal by hand.
3.4 Please avoid cleaning the sensor. The cleaning fluid may cause malfunction.
3.5 In order to avoid the interference effect of wires, the shielded wire is recommended and
tries to make it short.
3.6 Each Fresnel lens has a fixed focal length. Be careful to adjust its focal length when
installing,or the sensitivity will be reduced.
3.7 Be sure the Fresnel lens and the finished casing installed then to test. The sensor'
s iron
shell and pins cannot be exposed
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