M18 Photoelectric Sensor

M18 Photoelectric Sensor
Details:
1. As a mass-produced standard industrial product, the M18 plastic version boasts a highly competitive cost advantage

2. The M18 standard thread (18mm diameter) cylindrical structure facilitates rotation via the thread, allowing for precise adjustment of the beam's detection direction and angle even in confined spaces

3. Its outer shell is primarily made of oil- and chemically resistant engineering plastics (such as PBT/PC), enabling it to withstand humid and dusty industrial environments and ensuring stable performance

4. Built-in reverse polarity protection and short-circuit protection circuits prevent damage caused by incorrect power supply wiring or output overload
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Description
Technical Parameters
Size & Wiring

Characteristics

 

  • Non-contact detection ensures a long sensor lifespan and prevents damage to the objects being tested.
  • Wide application for long-distance detection, making it versatile for various scenarios.
  • Capable of detecting a wide range of objects, including those that affect light propagation.
  • High response frequency, ideal for high-speed pipeline detection.
  • Exceptional detection accuracy, enabling precise differentiation between colors.
  • High sensitivity and precision, allowing for accurate detection of object presence or movement.
  • High-speed performance of M18 Photoelectric Sensor, suitable for detecting fast-moving objects.
  • Easy to install, adjust, and operate, ensuring user-friendly functionality.

 

Applications

 

  • Automatic doors and security systems: Through-beam photoelectric sensors are used to monitor the entry and exit of people in areas such as doorways and corridors, so as to automatically open or close doors, providing safety protection and convenience.
  • Line control and limit detection: Through-beam photoelectric sensors can be used to detect the position, direction and travel speed of objects, and are often used for limit detection, position judgment and trajectory tracking of mechanical equipment.
  • Conveyor line and assembly line control: Through-beam photoelectric sensors can be used to detect the arrival, departure and stay status of objects, and realize material transportation and process control on automated production lines.
  • Product counting and sorting: Through-beam photoelectric sensors can be used to detect and count products passing through conveyor belts, and sort and classify them according to preset conditions.
  • Printing and packaging industry: Through-beam M18 Photoelectric Sensor can be used to detect the position, defects, positioning, etc. of paper or products during the transmission process, and improve the quality of printing and packaging.

 

M18 Photoelectric Sensor

FAQ

 

Q: What about the components of M18 Photoelectric Sensor?

 

Photoelectric sensors typically consist of three main components: the transmitter, the receiver, and the detection circuit.

Transmitter: This component is responsible for emitting light beams, which are generated by semiconductor light sources.

Receiver: Composed of photoelectric elements, the receiver captures light signals and converts them into electrical signals.

Detection Circuit: Positioned after the receiver, this circuit processes the electrical signals, filters out noise, extracts useful information, and outputs control signals.

 

Q: What about the installation of the M18 Photo electric Sensor?

 

Installation Guide for the M18 Photoelectric Sensor

  • Pre-Installation Preparations

Before installing the photoelectric proximity sensor, the following preparations should be made:

Review the equipment's instruction manual to confirm the model, specifications, power supply voltage, installation location, wiring method, and other relevant parameters.

Inspect the installation site to ensure the environment meets the equipment's operating requirements. Check for obstructions, electromagnetic interference, light source interference, vibrations, and other factors that could affect performance. Ensure the equipment is securely mounted, free from shaking, and not obstructed by light.

Equip the photoelectric proximity sensor with appropriate safety protection devices, such as protective covers or safety nets.

  • Installation Guidelines

Determine the installation location, such as whether it should be mounted on a fixed bracket or directly onto the equipment. Ensure the installation site is within the sensor's normal operating range.

Confirm the installation direction and working distance. The photoelectric proximity sensor requires a specific working distance, which should be adjusted based on the installation location.

Verify the electrical wiring. During installation, ensure the power supply and control signal lines are correctly connected to guarantee proper operation. Avoid leaving wires exposed or hanging. After installation, conduct relevant tests to confirm the device functions correctly without false triggers or misdetections.

 

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M18 photoelectric sensor

 

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