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.
Send product request
Other supplier products
 |
6pins Digital Passive Infrared Sensor BS612 | Overview Senba is one of the most professionalPIR sensor manufacturersfor more than 15 years. We are the most advanced factory with complete categ... |
 |
SB412 High Sensitivity Digital PIR Modlue for Light Control Lamp | Overview of mini ir pyroelectric infrared pir motion human body sensor module PIR(Passive Infrared Detection) are used to detect motion of human mo... |
 |
2 Elements Pyroelectric Infrared Sensor D204S | Overview D204Scome standard with enhanced immunity to EMI (Electro-Magnetic Interference). It widely used in security system. Senba is the specia... |
 |
PIR Sensors Used in Security Alarms and Automatic Lighting Applications D205B | Overview D205B is widely used for ceiling lamps and has a large detection angle.The pyroelectric infrared sensor detects infrared radiation on the... |
 |
Long Distance 12M Detector Sensor HM412 From Senba Factory | Overview PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are sm... |
Same products
 |
China manufacturer Speed Sensor HZSPHR for power generation | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer Speed Sensor HZSPHR for power generation YOYIK is a hi-tech company specializ... |
 |
China factory speedometer HY-01 for power station | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China factory speedometer HY-01 for power station Our company is equipped with high-precision cu... |
 |
Made in China speedometer WZ-3C-A for thermal power plant | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China speedometer WZ-3C-A for thermal power plant Dongfang Yoyik Engineering Co., Ltd is... |
 |
China supplier Hydraulic Motor Travel Sensor (LVDT) 3000TDZ-A power plant spare parts | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supplier Hydraulic Motor Travel Sensor (LVDT) 3000TDZ-A power plant spare parts Main: hydr... |
 |
China manufacturer LVDT sensor DET150A for power generation | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China manufacturer LVDT sensor DET150A for power generation Is YOYIK for the use of turbine unit... |
