Nisshinbo Launches a Optical Touchless Sensor NJL5830R to control a switch without physical contact
Nisshinbo's NJL5830R is a reflective type optical sensor containing a high-power infrared LED, a photodiode sensor, and a signal processing IC in a unique package. So, it is called an optical touchless sensor, too.
It has a high resistance to ambient light to prevent operation interference and can even be used for outdoor applications. In addition, the sensor has a reliable built-in interference prevention function between adjacent sensors. The intended applications are devices to be operated via touchless buttons without physical contact, provides contribute to infection control and hygiene improvement.
Especially due to the Covid-19 pandemic, touchless sensors became much more popular to prevent contamination by bacteria or viruses through specific applications for public use.
Typical applications for touchless sensors are control panels and buttons for elevators, vending & ticketing machines, toilet flush & water tap control, soap dispensers, and beverage server machines to name a few. The sensor has a reliable built-in interference prevention function between adjacent sensors, a detection distance of up to 50 mm is guaranteed and it even operates when wearing gloves. The integrated light modulation offers, besides reliable interference prevention, high resistance to ambient light, making it even suitable for outdoor use.
In addition, the IC is embedded in a thin miniature COBP package measuring only L3.6 x W5.8 x H1.2 mm, occupying only a 21 square millimeter PCB area.
Samples and evaluation boards are available now and can be obtained from our approved local distributors or online partners.
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