PM-K45-P

Series:	PM-45
Part Status:	Active
Sensing Distance:	0.236" (6mm)
Sensing Method:	Transmissive
Output Configuration:	PNP - Open Collector
Mounting Type:	Chassis Mount
Current - Supply:	15mA
Voltage - Supply:	5 V ~ 24 V
Response Time:	20µs
Operating Temperature:	-25°C ~ 55°C (TA)
Package / Case:	Module, Wire Leads, Slot Type

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Optical Sensors - Photointerrupters - Slot Type - Logic Output

Photointerrupters are a type of miniaturized solid state optoelectronic sensor which, when mounted in equipment such as a computer or printer, detects the presence or absence of a small object. PM-K45-P is a specific type of photointerrupter which uses a slot type of sensing system with logic output. Generally, the PM-K45-P photointerrupter works by having a small slot in the sensing head that a light source, often LED, shines across. The slot shape in this type of photointerrupter is usually a narrow slit. When a small object passes through the slot, the interruption of light is detected and used to generate an output signal. The specific characteristics of the PM-K45-P photointerrupter depend on how it is packaged, and the shape and size of the sensing slot. It will typically have a built-in LED that shines across the slot, a detect distance of about 4 mm, a fast response time of typically less than 10 us, and a voltage of around 15V. It will usually also feature a low power consumption of less than 40 mW and a logic level voltage output. The type of signal that comes out of the PM-K45-P is generally a logic-level output, meaning that when the light is interrupted by an object, the signal will go from high to low or vice versa, depending on the setup. This type of output makes the PM-K45-P specifically suitable for detecting small objects, such as coins, cards, labels, optical marks, or bar codes, on a conveyor belt. It can also be used to detect movement, vibrations, and position.The main advantages of the PM-K45-P photointerrupter include its small size and wide operating temperature range. It is also relatively easy to set up, and can be used for a variety of applications. It is often seen in applications such as object sensing, vibration and motion detection, and bar-code scanning. Because it offers both reliable performance and low power consumption, the PM-K45-P is a great choice of sensor in situations where size and accuracy matter.In addition to its many applications, the PM-K45-P also offers several features which make it an attractive choice for manufacturers. The fact that it can be used in a variety of environments makes it especially useful, as it can be implemented indoors or outdoors, and in harsh conditions such as high temperature and humidity. Its narrow sensing slot also means that it requires minimal space and can be mounted in narrow locations.The PM-K45-P is a robust and cost-effective photointerrupter that is suitable for various applications. It is simple to install and requires minimal space to work properly. It is also very reliable and offers a fast response time, making it ideally suited for automation applications. Finally, it has a long life expectancy and a low power consumption, making it a great choice for manufacturers looking for a space-efficient and cost-effective solution.

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