Name: HEDS-1500
Brand: Lite-On Inc.
SKU: 516-1270-ND
Availability: InStock

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The HEDS-1500 is an optical reflective sensor that provides an analog output. It is designed for reliable performance in a variety of applications including precise edge detection and end-of-stroke sensing. It can also be used in applications such as web guiding or measuring slight web position variations.

Technology Features

The HEDS-1500 Series provides reliable sensing in an ultra-compact and versatile design. The size of this device is approximately 18 x 8 x 12 mm, which makes it extremely suitable for integration in various devices. The output voltage range is 0-4V and the peak output capacity is up to 50mA. Its frequency response allows for very precise sensing.

Typical Applications

The HEDS-1500 Series is particularly suited for applications that require exact position detection of hard surfaces such as glass, wood, and metal. It can be used for precise edge detection and end-of-stroke sensing. Additionally, it is perfectly suited for applications like web guiding or measuring slight web position variations.

Working Principle

The HEDS-1500 Series utilizes an optical reflective principle. This sensing technology employs a beam of infrared light emitted by an LED which is reflected onto a reflective surface. The infrared light that is reflected off of the surface is then collected by a detector and is sent back to the central circuitry. This circuitry then outputs a certain voltage based on the amount of reflected light. The total amount of light that is sent back to the circuitry is determined by the distance between the LED and the reflective surface.

Advantages

The HEDS-1500 offers a range of advantages over other sensing technologies, such as improved accuracy and a greater sensitivity range. It is a reliable, low-cost solution with an integrated amplifier that provides a steady output voltage. Additionally, its compact design makes it suitable for use in small spaces and tight areas.

Conclusion

The HEDS-1500 is a versatile device that is suited for use in precise edge detection and end-of-stroke sensing applications. This device is relatively small in size and its peak output capacity is up to 50mA. The central circuitry of the HEDS-1500 is designed to output a certain voltage based on the amount of reflected light, allowing for highly accurate and precise sensing.

Allicdata Part #:	516-1270-ND
Manufacturer Part#:	HEDS-1500
Price:	$ 0.00
Product Category:	Sensors, Transducers
Manufacturer:	Lite-On Inc.
Short Description:	INTERRUPTER REFLECT 8-PIN TO-5
More Detail:	Reflective Optical Sensor 0.168" (4.27mm) TO-5
DataSheet:	HEDS-1500 Datasheet/PDF
Quantity:	1000

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Sensing Distance:	0.168" (4.27mm)
Sensing Method:	Reflective
Current - DC Forward (If) (Max):	50mA
Output Type:	Photodiode
Response Time:	--
Mounting Type:	Through Hole
Package / Case:	TO-5
Operating Temperature:	-20°C ~ 70°C

516-1270-ND

HEDS-1500

Sensors, Transducers

Technology Features

Typical Applications

Working Principle

Advantages

Conclusion