Dual Elements Passive Infrared Sensor Used for Alarm System D203B
Overview
D203B(dualtech detector)with big angle windows. It widely used in light sensor.Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation.
Senba outdoor dual technology motion sensorswith high sensitivity, low noise and reliable performance. Senbais the specialist PIR manufacturer for more than 15 years. We are the most advanced factory with complete categories. With strong R&D center, there are digital type and analog type, dual elements and four elements for you choose. The market cover domestic market, Korean, Amertica, Turkey and Europe.
Featuresofdual technology pir sensor
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 |
5-14mm |
|
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
- dual pir motion detectordetect?
D203B can detect up to distances of 8- 10M.
Yes, motion sensors work in the dark. The way that a motion sensor detects 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.
在线联系供应商
Other supplier products
 |
LDR Photoresistors | Huge Diam 20mm Photoresistor φ20series for Led DimmerOverviewA photoresistor (or light-dependent resistor, LDR, or photo-conductive cell) is a ... |
 |
Digital PIR Sensor | On a digital smart integrated circuit chip, a digital smart integrated circuit converts a signal into a 15-bit ADC Digital signal, when the PIR sig... |
 |
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... |
 |
Fresnel Lens | Fresnel lens, also known as threaded lens, Fresnel lens is mostly made of polyolefin material, the surface of the lens is smooth, and the other sid... |
 |
Linear Light Sensor | Linear Light Sensor, we also call it photoresistor light sensor. The chip integrated inside is very sensitive to light changes. So normally it is u... |
Same products
 |
China manufacturer Pressure Gauge HS75668 for power generation | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer Pressure Gauge HS75668 for power generation It is YOYIK special sale. Deyang ... |
 |
"China factory Vacuum Switch HS70595 for power station | 卖方: 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 | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China made TSI Preamplifier CON021/916-240 for power plant Dongfang Yoyik has advanced technology... |
 |
China manufacturer Preamplifier for power generation | 卖方: 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 | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China Yoyik Upper bearing positioning sleeve DLD320-20X2 for turbine generatorSold by YOYIK. Dey... |
