HL18-B4A3BH

Series:	SureSense
Part Status:	Active
Sensing Method:	Retroreflective
Sensing Distance:	1.181" ~ 255.906" (30mm ~ 6.5m)
Voltage - Supply:	10 V ~ 30 V
Response Time:	500µs
Output Configuration:	NPN/PNP
Connection Method:	Connector, M12
Ingress Protection:	IP67, IP69K
Cable Length:	--
Light Source:	Red (631nm)
Adjustment Type:	Adjustable, Potentiometer
Operating Temperature:	-40°C ~ 70°C (TA)

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HL18-B4A3BH is a kind of photoelectric industrial sensor used in modern industrial production, which has a wide range of applications. It is a type of optical sensor, which converts light energy into electrical energy or vice versa. It has various components including a light source (LED or laser diode), a detector (photodiode or phototransistor), a signal amplifier, and a control circuit. It uses photoelectric effect to detect and measure various parameters including motion, shape, position and displacement.The HL18-B4A3BH optical sensor is designed to detect the presence or absence of an object or material. When the object or material is present, the sensor detects the presence using the photodiode and the control circuit sends an electrical signal to the output device via the signal amplifier.The working principle of the HL18-B4A3BH photoelectric industrial sensor is relatively simple. When the sensor is powered on, it emits light from the light source, which in turn is detected by the photodiode. When the object or material is absent, the photodiode does not detect the light from the light source, resulting in no electrical signal emanating from the sensor. However, when the object or material is present, the photodiode detects the light and signals to the output device via the signal amplifier, which in turn triggers the response from the control circuit.The HL18-B4A3BH photoelectric industrial sensor can be used in numerous applications. In industrial production, it can be used for monitoring flow and level of liquids, detecting the presence of objects and materials, and measuring position and displacement. It can also be used in a variety of mechanical and electrical systems in order to detect faults and abnormalities. Additionally, it may be used in security systems and automated machinery for detecting movements and changes in its environment.The HL18-B4A3BH photoelectric industrial sensor is an important piece of equipment in the modern industrial setting. It offers a reliable and accurate way of measuring various physical parameters, which assists with the efficient functioning of production lines and machinery. In addition, it can save time and money by avoiding costly faults and breakdowns.

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