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Sensors

Offering you a complete choice of products which include analog optoisolator, infrared thermopile sensor isb-ts45d, digital pir sensor, analog pir sensor, ldr photoresistors and linear light sensor.

Analog Optoisolator

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Analog Optoisolator
  • Analog Optoisolator
  • Analog Optoisolator
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Linear optocoupler is an optoelectronic device that controls the change in resistance by a change in input current. It is an analog linear optocoupler made by CdS and LED semiconductor, which has been carefully selected, aged and tested. This product is a current input control type, pure resistance non-polar output, has been widely used.

 

Generally, an illuminator (infrared light emitting diode (LED)) and a light receiver (photosensitive semiconductor tube, photoresistor) are packaged in the same package.

 

The main advantages of the optocoupler are: one-way transmission of the signal, the input end and the output end are completely electrically isolated, the output signal has no influence on the input end, the anti-interference ability is strong, the work is stable, no contact, long service life, transmission efficiency high.
There are 2 types available:

  • LCR-0202
  • LCR-0203
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Infrared Thermopile Sensor ISB-TS45D

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Infrared Thermopile Sensor ISB-TS45D
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Product Details:
Usage/ApplicationThermometer
Operating Temperature-30 degreeC +85degreeC
Voltage20.11Vmm2/w
I Deal InNew Only
Chip Size1.6 x 1.6 mm2
Sensitive Area1.125 x 1.125 mm2
Responsitivity124 V/w

Infrared Thermopile Sensor can measure the temperature without contact by detecting the infrared energy of an object. And the higher the temperature, the more infrared energy is produced. Thermopile sensing elements consist of small thermocouples on silicon chips that absorb energy and produce output signals. ISB-TS45D Infrared Thermopile Sensor can be widely used in non-contact temperature measurement. This product consists of infrared filters, thermistors, and other components, and packaged by TO-46Made of metal, it has high reliability and high sensitivity.

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Digital PIR Sensor

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Digital PIR Sensor
  • Digital PIR Sensor
  • Digital PIR Sensor
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Product Details:
Temperature-20 degreeC to 85 degreeC
I Deal InNew Only
Sensitivity90 microV
Maximum Current-100mA to 100mA
Storage Temperature-40degreeC to 125degreeC
Supply Voltage-0.3 to 5 V

PIR sensor sense the motion object, always used to detet the human.PIR sensor also named passive infrared, Pyroelectric or IR motion sensor.

Output Type

No of Elements

Model

Window Size(MM)

Detection Size

No Of Pins

Specialty

Digital Output

Dual Elements

BS312

3*4

 

About 5-10

3

2 Seconds delay time fixed

BS412

4

Delay Time Adjustable

BS612

6

Delay time & Sensitivity & Lighting Adjustable

BL312

3.8*5

About 8-15

3

2 Seconds delay time fixed

BL412

4

Delay Time Adjustable

BL612

6

Delay time & Sensitivity & Lighting Adjustable

HM312

4.2*5.2

About 8-15

3

2 Seconds delay time fixed

HM412

4

Delay Time Adjustable

HM612

6

Delay time & Sensitivity & Lighting Adjustable

S18-L232B-2

3.6*3.6

About 5-6

3

2 Seconds delay time fixed

S18-L242B-2

4

Delay Time Adjustable

S18-L262B-2

6

Delay time & Sensitivity & Lighting Adjustable

Qual Elements

BQ304

4.9*4.9

About 8-12

3

2 Seconds delay time fixed

BQ404

4

Delay Time Adjustable

BQ604

6

Delay time & Sensitivity & Lighting Adjustable

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Analog PIR Sensor

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Analog PIR Sensor
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Product Details:
Operating Temperature-30 degree C to 70 degree C
I Deal InNew Only
Storage Temperature-40 degree C to 70 degree C
Supply Voltage3 to 15V
Offset Voltage0.3~1.2V

Output Type

No of Elements

Model

Window Size(MM)

Detection Range(M)

Specialty

Analog Output

Dual Elements

D202X

2*2

About 2-4

Small Detection Range

D203S

3*4

About 6 -10

General Application

D203B

5*3.8

About 8-15

Wide Detection Angle View

D204S

3*4

About 6 -8

EMI

D204B

5*3.8

About 8-10

EMI

D205B

4.9*4.9

About 6 -8

Omni-Directional

W216S

3*4

About 6 -8

Anti-Wifi Interference

Qual Elements

G2X2

4*4

About 6 -8

Same horizontal and vertical detection angles

B2X2

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LDR Photoresistors

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LDR Photoresistors
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A photoresistor (or light-dependent resistor, LDR, or photo-conductive cell) is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. A photoresistor can be applied in light-sensitive detector circuits, and light-activated and dark-activated switching circuits.
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Linear Light Sensor

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Linear Light Sensor
  • Linear Light Sensor
  • Linear Light Sensor
  • Linear Light Sensor
  • +1 Linear Light Sensor
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Linear Light Sensor, we also call it phototransistor. The chip integrated inside is very sensitive to light changes. So normally it is used to detect the current ambient light level and converts the light energy into an electrical signal output.

 

Compared with traditional photoresistors, light sensor is more environment friendly and complied with ROHS requirements. We can also make it to be SMD type with mini size. It is more and more popular now.

  • LS07 A3
  • LS06 S3
  • LS06 M5
  • LBCETC1-100
  • LS07 F3
  • LS03-G ML
  • SMD0805-20
  • SMD 3528
  • SMD1206-30

 

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