NSL-5510

Series:	--
Part Status:	Active
Wavelength:	550nm
Voltage - Max:	120Vpk
Cell Resistance (Min) @ Dark:	220 kOhms @ 5s
Cell Resistance @ Illuminance:	2.2 ~ 4.4 kOhms @ 21 lux
Operating Temperature:	-60°C ~ 75°C (TA)

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Introduction

The NSL-5510 is an optically sensitive device known as a Cadmium Sulfide (CdS) cell or a photoresistor. It is composed of a crystalline material, which has a current that changes depending on the intensity of light applied to it. The working principle of the NSL-5510 is to modulate or detect the current variations due to changes in the surrounding light levels. Minimum response illumination is 0.01 Lux at 400 nm wavelength and is very useful for a wide range of applications by its outstanding response and repeatability.

Application Fields

The NSL-5510 can be used in a variety of applications, although it is typically used in residential, industrial, commercial and military applications.

Lighting Control

The NSL-5510 is typically used in lighting control applications, where it can detect a change in the amount of light that is reaching a specific area of a room or workspace. This can be used to regulate the amount of light in that space and provide an optimum lighting environment for the occupants of the space. The NSL-5510 can also be used to detect when a light has been turned on or off to activate other systems such as alarms or security lights.

Security and Surveillance

The NSL-5510 can also be used in security and surveillance applications. It can detect when someone enters or exits a specific area and can be used to activate various alarm and security systems. The NSL-5510 performs these tasks with high accuracy and repeatability, making it an ideal choice for surveillance and security applications.

Industrial Process Control

Furthermore, the NSL-5510 can be used to detect changes in the light intensity in various industrial processes. Light intensity changes can be used to control the flow of materials, machines or other processes. As the NSL-5510 has an excellent repeatability, these processes can be accurately and reliably monitored and controlled.

Automotive

The NSL-5510 can also be used in automotive applications. It can detect when the headlights of a car are turned on or off and can be used to activate the headlights or the fog lights. The NSL-5510 can also be used to detect external light levels and activate the car’s lighting system accordingly.

Working Principle

The NSL-5510’s working principle is based on an optically sensitive structure, often referred to as a Cadmium Sulfide (CdS) cell or photoresistor. It is composed of a crystalline material, which has a current that changes depending on the ambient light intensity applied to it. The current through the cell is modulated by an external light source and can be used to detect or control light levels. The NSL-5510 has a minimum response illumination of 0.01 Lux at 400 nm wavelength and is highly useful for a wide range of applications requiring sensitivity and repeatability. In conclusion, the NSL-5510 is an optically sensitive device that is used in a wide variety of applications. It is an excellent choice for precision lighting control, security and surveillance applications and industrial process control, as well as in automotive applications. The NSL-5510 has a minimum response illumination of 0.01 Lux at 400 nm wavelength and its working principle is based on a Cadmium Sulfide (CdS) cell or photoresistor.

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