Dual Elements Passive Infrared Sensor Used for Alarm System D203B
Senba Sensing Technology Co Ltd., was founded in 2005, with the focus on producing the top quality photoelectric components, such as intelligent pir sensor, Photoresistor and Light Sensor, etc.
Overview
D203B pirwith big angle windows. It widely used in light sensor. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation.
D203BSenba Pyroelectric Infrared Sensors with high sensitivity, low noise and reliable performance. We have our own research and development department, with international technology and Hybrid IC technique expertise developed more than 15 years.
Features
Large detection angle
Custom design is available
Higher in cost-performance
Item |
D203B |
Encapsulation Type |
TO-5 |
IR Receiving Electrode |
2×1mm, 2 elements |
Window Size |
5×3.8mm |
Spectral Response |
5—14μm |
Transmittance |
≥75% |
Output Signal[Vp-p] |
≥3500mV |
Sensitivity |
≥3300V/W |
Detectivity(D*) |
≥1.4×108cmHz1/2/W |
Noise[Vp-p] |
<70mV |
Output Balance |
<10% |
Offset Voltage |
|
Supply Voltage |
3—15V |
Operating Temp |
-30—70ºC |
Storage Temp |
-40—80ºC |
Field of View |
|
Equivalent Circuit |
Applications
Lighting Switch
Vending machines
Automatic control
FAQ
D203B datasheetcan detect up to distances of 8- 10M.
- How passive infrared sensors work
Yes, motion sensors work in the dark. The way that a dual pir sensordetects movement has nothing to do with how light or dark it is in the immediate area. ... Since infrared energy is present and can be detected regardless of the amount of light in the environment, a PIR motion sensor will work just fine in the dark.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
Intelligent PIR Motion Detector From Senba for Home Security BL612 | Intelligent PIR Motion Detector From Senba for Home Security BL612 Overview PIR (Passive Infrared Detector) are used to detect motion object like ... | |
4 Pins Passive Infrared Sensor BL412 for Alarm System | Overview of pir sensor alarm system Senba PIR Motion Sensors are passive infrared type sensors. Working temperature is -20~ 85℃. There are 3type fo... | |
Digital PIR Sensor | What ispir sensor digital? Specifications ofpyroelectric passive infrared sensor Output Type Number Of Elements Model Window Size (MM) ... | |
Metal Casing Good Reliablity Phototransistor D57 Series for Light Control Lamp | Overview Light dependent resistor is made of semiconductor material. Also name LDR, photoconductor. The electric conductivity changs by the illumi... | |
Plastic Fresnel Lens S9008 Used in Alarm System | Owning very strong R&D Center, Senba can research and develop the pyroelectric infrared sensor independently. Among those pir sensor manufactur... |
Похожие товары
China manufacturer Pressure Gauge HS75668 for power generation | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer Pressure Gauge HS75668 for power generationIt is YOYIK special sale. Deyang Y... | |
"China factory Vacuum Switch HS70595 for power station | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory Vacuum Switch HS70595 for power station Our company mainly serves thermal power pl... | |
China made TSI Preamplifier CON021/916-240 for power plant | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China made TSI Preamplifier CON021/916-240 for power plantDongfang Yoyik has advanced technology ... | |
China manufacturer Preamplifier for power generation | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer Preamplifier for power generationIs to use the generator sets of professiona... | |
China Yoyik Upper bearing positioning sleeve DLD320-20X2 for turbine generator | Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China Yoyik Upper bearing positioning sleeve DLD320-20X2 for turbine generatorSold by YOYIK. Dey... |