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PIR Sensor

BL-RD-KS362 Pyroelectric infrared sensor

BL-RD-KS362
Pyroelectric sensor is a sensor that uses the pyroelectric effect. When the temperature of an object changes, it produces infrared radiation. The sensor detects these changes and converts them into electrical signals. It is mainly used to detect and measure the temperature of objects. Infrared radiation or changing temperature, the sensing range depends on its design and use and can be used to detect the movement of stationary objects or dynamic objects. Typically, pyroelectric sensors have a relatively short response time.
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Pyroelectric sensor is a sensor that uses the pyroelectric effect. When the temperature of an object changes, it produces infrared radiation. The sensor detects these changes and converts them into electrical signals. It is mainly used to detect and measure the temperature of objects. Infrared radiation or changing temperature, the sensing range depends on its design and use and can be used to detect the movement of stationary objects or dynamic objects. Typically, pyroelectric sensors have a relatively short response time.
The working modes of pyroelectric sensors are divided into single channel and multi-channel:


1. A single channel is used to detect changes in infrared radiation in a single area;


2. Multi-channel is used to detect multiple areas or track moving objects;


Application fields: Widely used in pyroelectric sensors, infrared detection, human body detection, automatic lighting systems, security systems, etc.

 
  • Series:pir sensor
  • Features:16 -digit digital signal output, Single -line serial data
  • Mounting Type:Digital signal output, Contact Us
  • Description:Intelligent Pyroelectric Infrared Motion Sensor
  • Model Number:BL-RD-KS362
  • Place of Origin:Guangdong, China
  • Brand Name:GBeelee
  • Usage:Consu Electronics/smart home/Security/Lighting
  • Theory:Detect human infrared ray
  • Output:Digital signal
  • Brand:Pyroelectric Infrared Sensor
  • Voltage - Supply:2.2~5.5V
  • Current - Supply:5~20μA
  • Operating Temperature:-30~70
  • Current - Supply (Max):20μA
  • Current:5-20μA
  • Voltage Rating:3.3V
  • Current - Output (Max):5-20μA
  • Current - Output:5-20μA
  • Voltage - Max:5.5V
  • Sensing Light:Infrared ray
  • Application:Consu Electronics/smart home/Security/Lighting
  • Operating Temp:-30~70 ℃
  • Current into any pin:-100~100 mA
  • Storage Temp:-40 ~80 ℃
  • Regular voltage:2.2~3.7 V
  • Supply current:9 ~11 μA
  • Sensitivity threshold:90~2000μV
  • Detective Wavelength:5~14 um
  • Output current low:10mA
  • Output current high:-10mA
  • LPF cutoff frequency:7Hz
 
Pyroelectric Infrared Sensor
 
 

BL-RD-KS362 is a pyroelectric infrared sensor that integrates sensitive elements for human body detection into an electromagnetic shield. The human body detection sensitive element transmits the detected human body movement signal to the AD chip, which outputs a 16 bit digital signal through acquisition, filtering, etc., and achieves relevant functions through the peripheral circuit microcontroller.
 
pir sensor
 
 
 
 
1.Absolute Maximum Ratings
Electrical characteristics(beyond those listed below may cause permanent damage to the device. Exposure to absolute maximum
ratings may affect the device reliability. )
Parameter
Symbol
Min
Max
Unit
Remarks
Operating Temp
TST
-30
70
℃
Current into any pin
Into
-100
100
MA
Storage Temp
TST
-40
80
℃
2.Operating Conditions (T=25°C, Vdd=3V，unless stated otherwise)
Parameter
Symbol
Min
Type
Max
Unit
Remarks
Regular voltage
VDD
2.2
3
3.7
V
Supply current
IDD
9
9.5
11
μA
Sensitivity threshold
VSENS
90
2000
μV
Detective Wavelength
λ
5
14
um
Outputs REL
Output current low
IOL
10
mA
VOL<1V
Output current high
IOH
-10
mA
VOH>(VDD-1V)
Low REL output locking time
TOL
2
s
Non-adjustable
High REL output delay time
TOH
2
3600
s
Inputs ONTIME
Input voltage range
0
VDD1/2
V
Adjustable between 0V and VDD/2
Input leakage current
-1
1
μA
Oscillator and Filter
LPF cutoff frequency
7
Hz
HPF cutoff frequency
0.44
Hz
Enable OEN
Low input voltage(off)
VIL
Hysteresis region between 0.8v and 1.2v
0.8
V
Threshold level of OEN voltage from high to low
High input voltage(on)
VIH
1.2
V
Threshold level of OEN voltage from low to high
Current input
II
-1
1
μA
VSS
 
 
 
 
Q1:How can I get more information about your product?
A1:Please send the inquiry for us, and then we can send the detail including spec and offer to you.
Q2:Do you accept OEM or ODM?
A2:Yes,But we have quantity requirements.
Q3:What is the payment way of your company?
A3:100% T/T in advance before shipping,(We can accept payment such as T/T, Paypal,Western Union,Alibaba trade assurance,Etc. )
Q4:What is the shipping way?
A4: Usually by air (DHL,UPS,TNT, FedEx etc).
Q5:How long for manufacturing once we place order?
A5: 10000pcs within 5-10days
Q6:How long for samples order?
A6: Usually within 24hour
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