1. First of all, the front face of the photoelectric sensor must be parallel to the surface of the workpiece or object to be detected, so that the conversion efficiency of the photoelectric sensor will become high.
2. When installing and welding, the small distance between the root of the pin of the photoelectric sensor and the pad shall not be less than 5 mm, otherwise the core will be easily damaged during welding. or cause a change in die performance. The welding time should be less than 4 seconds;
3. The minimum detectable width of the through-beam photoelectric sensor is 80% of the width of the photoelectric switching lens.
4. When using inductive loads (such as lamps, motors, etc.), the transient impulse current is large, which may deteriorate or damage the photoelectric sensor of the AC second wire. In this case, be sure to transfer the load through an AC relay.
5. The lens of the infrared photoelectric sensor needs to be wiped with lens polishing paper, and it is absolutely forbidden to use chemicals such as dilution solvents to avoid damaging the plastic mirror.
6. According to the actual requirements of the user's site, in some harsh conditions, such as dusty occasions, the sensitivity of the photoelectric sensor needs to be increased by 50% to meet the requirements of extending the maintenance cycle of the photoelectric sensor in long-term use.
7. Since the infrared light in the strong light will affect the normal operation of the receiving tube, therefore, the photoelectric sensor must be installed in a place where there is no direct irradiation of strong light.
The above is the reason why the photoelectric sensor is easy to be damaged in the process of use, and the troubleshooting methods. I hope that everyone can pay attention to the use of photoelectric sensors, be familiar with such problems, and effectively reduce the various failures that may occur during the use of photoelectric sensors, so that the use of photoelectric sensors will become longer and more durable.
|
More on that
|
Sick Sensors - Applications and Attention Problems of Infrared Sensors
Infrared sensors are sensors that use the physical properties of infrared rays to make measurements. Infrared, also known as infrared light, has the properties of reflection, refraction, scattering, interference, absorption, etc. Any substance that has a certain temperature above absolute zero can radiate infrared rays. ...
|
|
Sick Sensors – Precautions for the use of pressure sensors
1. The sensor should be handled gently, especially for the small range sensor with aluminum alloy material as the elastomer, any impact or drop caused by vibration is likely to cause a large output error. In addition, it is necessary to protect the sensor outlet head and not to break it
2. Design loading ...
|
|
Sick Sensors – Precautions for the use of displacement sensors
1. There are many types of displacement sensors, and the measurement accuracy, service life, response frequency and applicable occasions of sensor products designed with different principles will be slightly different. Appropriate displacement sensor products should be selected according to the on-site installation and measurement requirements.
2. The measurement range of the displacement sensor is one ...
|
|
Sick 3D cameras help the field of refractory bricks
With the continuous advancement of the wave of industrial upgrading in the metallurgical industry, the refractory brick industry in the subdivided field has also ushered in a new opportunity, machine vision as the core technology of industrial automation has also been fully applied, and the 3D camera of Sick has shown excellent performance in the field of refractory bricks.
Refractory bricks are abbreviated ...
|
|
A simple explanation and how to use the SICK color scale sensor
The SICK color mark sensor detects a wide range of labels, even if there are subtle differences in the background color, and the processing speed is fast. Automatically adapts to wavelength and is able to detect small differences in grayscale values, regardless of the mixed color of the label and background.
SICK color code ...
|
|
Sick Sensors – The lead method for RTD sensors
1. Two-wire system: the way to connect a wire at both ends of the thermal resistance to draw out the resistance signal is called the two-wire system: this lead method is very simple, but because there must be a lead resistance r for connecting the wire, the size of R is related to the material and length of the wire, so this lead method is only applicable to ...
|
|
Sick Sensors - Classification and detailed introduction of temperature sensors
According to the measurement method, it can be divided into contact type and non-contact type
1。 The detection part of the contact: the contact temperature sensor is in good contact with the measured object, also known as the thermometer
The thermometer achieves thermal equilibrium by conduction or convection, so that the indicated value of the thermometer can directly represent the ...
|
|
Sick sensor - infrared sensor should be applied and precautions
Infrared sensors are sensors that use the physical properties of infrared rays to make measurements. Infrared, also known as infrared light, has the properties of reflection, refraction, scattering, interference, absorption, etc. Any substance that has a certain temperature above absolute zero can radiate infrared rays. ...
|
|
Sick sensors – fork photoelectric sensor applications
1. Parking lot or conveyor and other places Its function is to detect the parking position, and the detection distance is relatively long, which is more applicable in parking lots and other occasions.
2. The position of the processed parts In the factory production process, in order to realize the automatic processing state of the parts, the position of the parts must be inspected.
|
|
Sick Sensors – How to use color sensors
Method 1:
Put the color sensor on the white object, turn on the red filter, at this time the sensor will emit the frequency, count the emitted frequency, when the count reaches 255, there is a time, this time is recorded as T1.
Turn on the green filter, at this point the sensor will ...
|
|
The application of Sick 3D vision in the steel industry
With the rapid development of industrial automation in recent years, machine vision, as a smart brain endowed with "eyes" to machines, has been widely used in various fields of intelligent manufacturing. In the context of the rapid penetration of artificial intelligence in the Internet and emerging industries, traditional industries are also constantly promoting intelligent ...
|
|
Introduction to the functions and characteristics of Sick sensors
1. At present, SICK pressure sensors can be used in combination with computers and instruments to improve operation and reduce errors. The human-machine dialogue function is the main feature of SICK pressure sensors, and the display device and input keyboard equipped with it become the medium for human-machine dialogue.
2. SICK pressure sensing ...
|
|
Introduction to the functional characteristics of SICK's safety switches
1. When the load exceeds the action current, the circuit will be automatically cut off.
2. After the circuit is automatically cut off, the panel indicator light is on, which is convenient for judging the fault part.
3. After troubleshooting, press the red button at the bottom of the panel to restore the normal power supply.
4. For other reasons, the shell ...
|
|
Sick intelligent sensors help the intelligent transformation of the pharmaceutical industry
With the obvious trend of population aging and the innovation and development of the medical and pharmaceutical industry, it can be expected that the demand for pharmaceutical products in China will continue to grow rapidly, and it is estimated that the industry scale will reach 2.15 trillion yuan by 2024. The huge market size also means more fierce market competition, plus ...
|
|
SICK introduces the magnetic rotation sensor MAS
In the digitalization stage, the first step of the development path of Industry 4.0, Sick is committed to the design and development of intelligent sensors, aiming to lay a solid hardware foundation for digital transformation.
Now, Sick has added a new member to the family of smart sensors – the magnetic corner sensor MAS.
...
|
|
Sick new products on the market | Medium and long range photoelectric sensor G20 series
Do you have the following problems in the application of photoelectric sensors?
When detecting dark objects (such as black and blue), as long as the detection distance is slightly farther away, even if it is only more than 1 meter, diffuse reflection photoelectric is easy to miss;
In the application of the logistics industry, feedback trusses, set ...
|
|
Sick | Cameras from RIBE Technik are used to monitor the assembly facility
Quality assurance through programmable imaging: RIBE Technik from Schwabach has developed an innovative bumper assembly system that includes an inspection system.
Machine vision from SICK enables the identification of individual components and the monitoring of each operating process as a special system concept ...
|
|
Sick Sensors - Precautions for the use of linear displacement sensors
1. If the electronic ruler has been used for a long time, and the seal has been aged, and there are many impurities mixed with it, and the water mixture and oil will seriously affect the contact resistance of the brush, which will make the displayed numbers keep jumping. At this time, it can be said that the electronic ...
|
|
Analysis of the characteristics and applications of photoelectric sensors from SICK
In the electronics industry, optimizing products and processes is at the heart of the smart solutions of the future. The end product will be smaller, flatter and lighter, expanding its performance in a completely new size. The more streamlined the automation solutions are, the more they can make the most of their quality and cost savings.
|
|
Sick 3D machine vision enables intelligent guidance for tire laser lettering
With the continuous promotion of the dual carbon policy, a sustainable production and operation model is particularly important for manufacturing enterprises. The tire and rubber industry is also seeking a greener way of development.
With the iterative improvement of the production process, the tire and rubber enterprises will also ...
|
|
Contact
working hours
