LH-58

Series:	LH-50
Part Status:	Active
Sensing Distance:	3.150" (80mm)
Sensing Method:	--
Output Configuration:	Analog
Mounting Type:	Chassis Mount
Voltage - Supply:	--
Response Time:	--
Operating Temperature:	0°C ~ 45°C (TA)
Package / Case:	Module, Pre-Wired

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical Sensors - Photointerrupters - Slot Type - Logic OutputThe LH-58 is one of the most versatile and cost effective solutions in the Photointerrupters market. This device is a powerful logic output type of sensor that is suitable for presence detection when used with a continuous light source. The LH-58 is ideal for sensing a variety of objects such as paper, cardboard, and wood making it a great tool for many applications.The core design of the LH-58 features an integrated IR light source and a logic output. The device’s light source is made of high-durable, infrared LED, and it is surrounded by a 30° detection angle that reflects off of the target object and by a post processing that is used to determine the presence of the target. Once the target is detected, a logic output is generated, either high or low-level voltage depending on the target object\'s status and the user\'s configuration parameters.The most common application of the LH-58 is for the detection of the presence of an object after being sent through a conveyor belt such as in a warehouse or production line. The sensor can also be used in a safety application such as a door handle detection and alarm system for when an object is too close. This device can even be used in robotics applications due to its unique ability to detect and respond to objects based on movement. Due to its low power consumption and low cost, the LH-58 is becoming a popular choice when designing an affordable, yet reliable detection system. Its small size, robust construction and enclosed packaging can make the device an ideal choice for industrial automation. The LH-58’s working principle is based on the reflection off of any given object present within a 30° detection range from the IR emitting light source. The returns are then compared to a certain threshold voltage, once this threshold is exceeded, a logic output signal is supplied. The user has the choice to configure this device either to open or closed collector output.The LH-58 has multiple operational modes, such as a continuously emitting light source or a pulse output. In the case of the pulse output mode, the particles emitted by the IR source are amplified and once a target object has been sensed, the pulse mode will remain active for as long as the object is within the 30° detection range.For applications that require a longer range, the LH-58 can be used in tandem with a reflective Type-2 sensor, this way the main sensor can detect objects from up to 200 mm away while the Type-2 sensor is used to further extend the range up to 500 mm. In conclusion, the LH-58 is a versatile, cost-effective device that has a wide range of applications. Its ability to detect the presence of objects without the need for external power, or calibration makes it a great choice for many industrial automation solutions. Furthermore, its small size and robust design make it an ideal solution when space is an issue.

The specific data is subject to PDF, and the above content is for reference