OPB490N11Z

Optical Sensors are used to detect the presence or absence of light. One such device is a Photointerrupter that uses a slot-type photoelectric sensor to detect the presence of light. The OPB490N11Z is a slot-type Photointerrupter that features a logic output. This device can be used in a wide variety of applications, from industrial automation systems to consumer devices.

Application Field and Working Principle

The OPB490N11Z is a slot-type Photointerrupter with a logic output that can be used in various applications. It detects the presence or absence of light by using a specialized slot-type photo-electric sensor. When light enters the sensing slot, the device\'s output is activated and changes state accordingly. The output can be used to control an external device such as a motor, relay, alarm, or other device.

The OPB490N11Z can be used in a wide variety of applications. It is ideal for use in industrial automation, robotics, building automation control, HVAC systems, packaging machinery, measuring equipment, medical instrumentation, and consumer applications. It is capable of detecting light from any direction and can also detect laser light, making it a versatile and reliable sensing device.

The OPB490N11Z works by using a specialized slot-type photoelectric sensor with an integrated Slotted Optical Waveguide (SOW). This SOW utilizes a slim slot-type aperture to detect the presence or absence of a light source. Light passing through the slot is detected by a light-sensitive semiconductor. When light intensity exceeds the device\'s preset sensing threshold, the device\'s output is switched, allowing for accurate detection in a variety of applications.

In addition to its versatile application field, the OPB490N11Z also offers superior accuracy and dependability. It uses a 2.7 V logic output for switching the device\'s output, which eliminates distortion and ensures reliable operation. It also offers high EMI tolerance to prevent false triggering from external sources, such as an unexpected burst of electrical noise. The OPB490N11Z is also equipped with a NPN output, which is ideal for use in devices requiring a recent switching output.

The OPB490N11Z is a versatile sensing device that is ideal for use in a wide variety of applications. Its specialized slot-type photoelectric sensor provides reliable and accurate detection of light sources from any direction, including laser light. It uses a 2.7V logic output for switching the device\'s output, guaranteeing reliable operation. The device also features a high EMI tolerance, ensuring proper operation in harsh environments. The OPB490N11Z is the perfect device for a wide range of industrial, consumer, and medical applications.