PH18CNB20PAM1SA

Series:	--
Part Status:	Active
Sensing Method:	Reflective, Diffuse
Sensing Distance:	7.874" (200mm)
Voltage - Supply:	10 V ~ 30 V
Response Time:	1ms
Output Configuration:	PNP
Connection Method:	Connector, M18, 4POS
Ingress Protection:	IP67, IP69K
Cable Length:	--
Light Source:	Red (625nm)
Adjustment Type:	Adjustable, Potentiometer
Operating Temperature:	-25°C ~ 60°C

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Introduction

The PH18CNB20PAM1SA is an optical sensor from Ceramate\'s series of Photoelectric Industrial sensors. It is designed for industrial sensing applications, with its isolated outputs for easy integration and its wide range of operating temperatures. The PH18CNB20PAM1SA has been built with an optical system that combines the latest infrared technology, along with digital signal processing, to detect the presence of an object in an area.

Application Field

The PH18CNB20PAM1SA optical sensor is versatile enough to be used in a vast array of industrial applications, such as:• Automotive industry, for detecting the presence of parts on an assembly line.• Machine vision and object recognition.• Industrial robot reactions and guidance.• Bar-code detection and reading.• Gas and fluid flow detection.• Non-contact sensing of temperature, pressure and other variables.• Building automation and security.• Textile detection.

Working Principle

The PH18CNB20PAM1SA utilizes digital signal processing and an infrared system to detect the presence of an object in its field of vision. The infrared system consists of two components: a 560nm visible light source and a 880nm infrared light source that both emit forward into the object under detection. The object reflects the light back to the sensor and is collected and then processed by the digital signal processor. The infrared signal is processed to detect whether or not the object is present in the vicinity of the sensor. The sensor then outputs a digital signal to control the operation of machines, robots or other devices, according to the results of the detected signal. The sensor can detect objects within a range of 0.1 - 7m, with a detection angle of 18°. It is also capable of detecting objects within a detection range of up to 60° horizontally.

Conclusion

The PH18CNB20PAM1SA is a rugged, efficient and reliable optical sensor from Ceramate. It detects and processes the reflected infrared and visible light signals to detect the presence of objects, and outputs a digital signal to control machine operation. Its sensing capability and wide temperature range makes it suitable for a broad range of industrial sensing applications, such as those found in the automotive industry, machine vision, object recognition, bar-code reading, gas and fluid flow detection, and building automation.

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