LTH-301-45W1

Optical sensors are devices that convert one form of energy into electrical signals that can be used to measure, monitor, or control some aspect of the environment. In particular, photointerrupters are electro-optical devices that convert light into electrical signals. Slot type photointerrupters are commonly used in applications where a limited amount of space between sensing components is required. The LTH-301-45W1 is a slot type photointerrupter with a transistor output.

The LTH-301-45W1 is an ideal optical sensor for applications which require a limited space yet require a high degree of accuracy in detecting objects. Its performance features include a low operating temperature of approximately 70°C, a long optical distance measuring up to 6 mm, and a maximum optical switching frequency of 10 kHz. Its small size is only 4.5mm by 6mm, with a total weight of about 0.3g. Additionally, the LTH-301-45W1 is RoHS compliant.

The working principle of the LTH-301-45W1 is based on the concept of optical interruption. The sensor contains two parts: an emitting section and a receiving section. The emitting section emits visible light to the target area while the receiving section is integrated with a phototransistor that will receive the detected light signals. The optical signal is intercepted or interrupted when an object passes through the sensing area. As the object passes through the sensing area, the optical signal is disrupted or impeded, and the change in light intensity is detected by the phototransistor, which in turn generates an electrical signal.

The LTH-301-45W1 is typically used in applications requiring high-accuracy detections over a limited area. Common applications include: automated conveyor systems, optical monitoring, and food inspection systems. The LTH-301-45W1 has also been used in motion control systems to detect the speed and direction of an object. Additionally, its small size and ac-dc power requirements make it an ideal choice for many machine automation processes.

In conclusion, the LTH-301-45W1 is an ideal optical sensor for applications which require a limited space yet require a high degree of accuracy in detecting objects. With its long optical distance measuring up to 6 mm, low operating temperature, its small size and ac-dc power requirements, it is suitable for many machine automation processes. As such, the LTH-301-45W1 is the perfect optical sensor in many applications requiring detection over a limited area.