1. Self-regulation. At the beginning of use, please check whether the switch itself is defective and whether the appearance is defective.
2. When avoiding obstructions. When the photoelectric switch is used, for some goods such as colored goods, goods with weak reflection, goods with large gaps between small items, transparent goods or in the environment of sunlight or halogen light, the photoelectric switch will not work, which is due to the light being dried up.
3. When the height is adjusted, when another slotted photoelectric switch on the code disc cannot sense the goods, the direction of the photoelectric switch can be appropriately corrected to make it shoot directly into the center of the goods; If it does not work, you can open the photoelectric switch shell to adjust the sensing distance, adjust the sensitivity knob in the clockwise direction, and rotate it in the clockwise direction until it reaches reliable sensing.
4. Direction adjustment, when the photoelectric switch senses the goods or the motor turntable, the counterclockwise adjustment sensitivity knob can rotate in the counterclockwise direction until it reaches the point where the foreign object can not be detected, and then it is worth noting that live operation is prohibited.
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More on that
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Sick launched a new diffuse reflection long array photoelectric sensing
The logistics industry has always been a strong area of SICK, in response to the detection of various goods on different conveyor lines and the diverse needs of customers, SICK has launched a series of photoelectric sensors such as G6, Z18, W16, W26 and Ray26 - which can detect cartons, baskets, uneven appearance, transparent bottles, laminated bags, etc.
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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 ...
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Sick sensor - light source selection for photoelectric sensors
Visible red LED light source
The sensor application of this light source is very common, the light spot is visible, the light spot is large, easy to align, easy to install and adjust, and the price is close to the people, which can meet most applications. The disadvantage is that the detection accuracy is not high.
Red laser light source
The light of the laser ...
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Sick Sensors – the solution to linear displacement sensor failures
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 ...
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What are the relevant applications for Sick sensors – ultrasonic sensors?
Main applications:
Ultrasonic sensing technology is used in different aspects of production practice, and medical application is one of its most important applications. The application of ultrasound in medicine is mainly to diagnose diseases, and it has become a clinical...
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Adjustment method of sensing distance of Sick photoelectric sensor
1. Find the screw at the end of the switch, twist it clockwise to adjust it far, and twist it counterclockwise to adjust it closer.
2. It can increase the intensity of the light source.
3. Improve the sensitivity of the switch sensor.
4. It can also be adjusted according to the instructions for use.
...
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Sick boutique makes a comeback: capacitive proximity sensors
Are you still having a headache about detecting the presence or absence of objects?
Are you still bothered by checking the liquid level?
Are you still troubled by the limited installation of application scenarios?
Today, SICK is back with the secret weapon of substance detection: capacitive proximity sensors.
This capacitive sensing ...
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Common fault causes and treatment methods of Sick sensors
1. No weighing reading
This kind of fault is generally more common, the weighing value of a certain scale is zero, regardless of whether there is something on the scale, its weighing value is always zero.
There are several reasons for the above failure: a. the sensor is damaged, b. the line is open, c. the signal is ...
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Where are the main applications of Sick Sensors – Laser Distance Sensors?
Position monitoring of moving objects;
Railway catenary survey, building limit survey;
Measurement of objects that are not suitable for access;
industrial automation and intelligent production management;
Automobile speed and traffic statistics;
Industrial monitoring signal trigger control;
Tower crane ...
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Sick Sensors – Definition and Types of Color Sensors
1. The color sensor, also known as the color sensor, is a machine that compares the color of the object with the reference color that has been taught earlier to detect the color.
The standard color measurement method is to use a spectrophotometric colorimeter to measure the tristimulus value of the sample, so as to obtain the color of the sample.
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Detailed explanation of fault judgment and maintenance of SICK sensors
Analysis of the factors that may cause the zero point change of the SICK sensor: overload will lead to a sudden change in the zero point, and the output resistance will obviously exceed the specified value impact, as above; Moisture return or turbidity, so it is mainly manifested as a continuous change of 0 point, high and low, etc., at this time, the ground resistance will be further reduced - in ...
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How to adjust the SICK UM18-51112 sensor
Preparation tools: calibrator to change the distance of the ultrasonic sensor, special regulator and special power supply.
Disconnect the power supply: Disconnect the ultrasonic sensor from the controller and prepare it for commissioning.
Commissioning time: The commissioning time can be adjusted to any time to meet the needs of personalization.
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Sick sensors – the seven basic types of temperature sensors
1. Thermocouples
Thermocouples are voltage devices that indicate temperature measurement when voltage changes. As the temperature increases, the output voltage of the thermocouple increases – not necessarily linear.
Thermocouples are typically located inside a metal or ceramic shield to protect them from exposure to a variety of environments. ...
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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 ...
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Sick has launched its latest MDA Vision system
In the current era of rapid economic development, logistics is known as the "blood" of the national economy, although the early Chinese logistics industry started late, with the continuous improvement of the system, the rapid development of high and new technology, now the logistics industry has become a social and economic bridge and link. Among them, the data flow is ...
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Sick Sensors – The system composition of ultrasonic sensors
Transmitter: An oscillator (usually ceramic, about 15 mm in diameter) vibrates to generate ultrasonic waves and radiate them into the air.
Receiver: When the oscillator receives the ultrasonic wave, it generates the corresponding mechanical vibration according to the ultrasonic wave and converts it into electrical energy as the output of the receiver.
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Overview and benefits of the IDM mobile handheld barcode scanner
Overview
Identification codes are easy and secure
IDM's mobile handheld barcode scanner reliably recognizes 1D and 2D codes, including stacked codes such as PDF417. Depending on the field of application and environmental conditions, a standardized or rugged IP65 degree of protection can be provided.
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Sick Sensor - Introduction to the 7 performance indicators of the sensor
1. Linearity: refers to the degree to which the actual relationship curve between the output and input of the sensor deviates from the fitting straight line. Defined as the ratio of the maximum deviation between the actual characteristic curve and the fitted line over the full scale range to the full-scale output.
2. Sensitivity: Sensitivity is the sensor ...
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Sick sensors – the basic components of infrared sensor systems and their functions
1) The target to be measured: the infrared system is set according to its infrared radiation characteristics;
2) Atmospheric attenuation: When the infrared radiation of the object to be measured passes through the atmosphere, it will be affected by a variety of substances and the attenuation phenomenon occurs;
3) Optical receiver: used to receive part of the infrared radiation and ...
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Sick Sensors – An introduction to the photoelectric effect of photoelectric sensors
It is a physical phenomenon in which light irradiates certain substances and changes the conductive properties of the substance, which can be divided into three categories: external photoelectric effect, internal photoelectric effect and photogenerated volt effect. The external photoelectric effect refers to the physical emission of electrons from the surface of an object under the action of light.
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