Senba Sensing Technology Co., Ltd.

Senba Sensing Technology Co., Ltd.

Senba is one of the most competitive manufacturers in the field of photoelectric components in the world. We provide PIR sensors, light sensors, photo resistors, Fresnel lens and flame detectors with perfect after-sales service and technical support.

2020年
平成32年
01月
Analog Output 3- 15V Passive Infrared Sensor D204B

Analog Output 3- 15V Passive Infrared Sensor D204B

(2020年01月22日)

OverviewD204B come standard with enhanced immunity to EMI (Electro-Magnetic Interference). It widel…

Analog PIR Sensor

Analog PIR Sensor

(2020年01月23日)

PIR sensor analog, pyroelectric infrared sensor, is normally known as a motion detector. It is a pa…

Digital PIR Sensor

Digital PIR Sensor

(2020年01月24日)

On a digital smart integrated circuit chip, a pyroelectric passive infrared sensor converts a sig…

Fresnel Lens

Fresnel Lens

(2020年01月25日)

Fresnel lens, also known as threaded lens, Plastic Fresnel Lens is mostly made of polyolefin m…

LDR Photoresistors

LDR Photoresistors

(2020年01月26日)

We have photoresistors for sale! Light dependent resistor is made of semi conductor material, and t…

Long Distance 12M Detector Sensor HM412 From Senba Factory

Long Distance 12M Detector Sensor HM412 From Senba Factory

(2020年01月27日)

OverviewLong distance PIR sensor allows you to sense motion, almost always used to detect whether a…

Plastic Fresnel Lens S9008 Used in Alarm System

Plastic Fresnel Lens S9008 Used in Alarm System

(2020年01月28日)

OverviewThe fresnel lens is a optical element, one side is smooth, another side is by a ring a part…

SMD Passive Infrared Sensor S18-L262B-2

SMD Passive Infrared Sensor S18-L262B-2

(2020年01月29日)

OverviewAll of Senba products in this Catalog reach ROHS standard. The EU ROHS Directive refers to …

Smart Home

Smart Home

(2020年01月30日)

Smart home, home appliance solutionsSmart homes have flourished around the world and have become th…

Smart Light

Smart Light

(2020年01月31日)

Intelligent lighting solutionsThe role of lighting in every family is self-evident. Regardless of t…

02月
Burglar Alarm System

Burglar Alarm System

(2020年02月01日)

Security anti-theft solutionWith the continuous improvement of people's living standards, peop…

Non Contact Thermometer

Non Contact Thermometer

(2020年02月02日)

Non contact temperature measurement solutionThe traditional body temperature measurement is a conta…

2021年
平成33年
05月
Development Prospect of Photosensitive Resistance

Development Prospect of Photosensitive Resistance

(2021年05月10日)

Photosensitive resistance is also known as light pipe, and the characteristic of photosensitive res…

Why Infrared Sensors are in Short Supply So Far?

Why Infrared Sensors are in Short Supply So Far?

(2021年05月11日)

In 2020, the new crown pneumonia epidemic has caused products such as forehead thermometers and sen…

The Structure of the Original Mobile Phone Flash is Based on the Principle of Fresnel Lens

The Structure of the Original Mobile Phone Flash is Based on the Principle of Fresnel Lens

(2021年05月12日)

Fresnel lenses are mostly thin sheets made of polyolefin materials. One side of the lens surface is…

What is the Difference between a Thermopile Sensor and a Pyroelectric Sensor

What is the Difference between a Thermopile Sensor and a Pyroelectric Sensor

(2021年05月13日)

Nowadays thermopile reactor sensors and pyroelectric sensors commonly used in daily life. However, …

Introduction to Photoresist Sensor of Photoelectric switch

Introduction to Photoresist Sensor of Photoelectric switch

(2021年05月14日)

The optical resistance sensor of photoelectric switch refers to the sensor made of the piezoresisti…

The Adaptability of Infrared Thermopile Sensors To The Environment

The Adaptability of Infrared Thermopile Sensors To The Environment

(2021年05月15日)

Fog, rain and dust rather than night and day will affect the accuracy of temperature measurement of…

Temperature Measurement Accuracy of Infrared Thermopile Sensor at Different Distances

Temperature Measurement Accuracy of Infrared Thermopile Sensor at Different Distances

(2021年05月16日)

Infrared thermopile sensor combined with Fresnel lens can greatly enhance its detection range. In g…