Adjustment method of sensing distance of Sick photoelectric sensor

In recent years, with the promotion of human-robot collaboration technology and concepts (with an average annual compound growth rate of more than 37%), the relationship between humans and robots has become more and more "intimate", constantly breaking the "barrier" and achieving "zero distance" contact. However, due to the lack of specifications and technical abuse, various accidents have occurred one after another.

1. NTC RTD Sensor: This type of sensor is a negative temperature coefficient sensor, that is, the sensor resistance decreases with the increase of temperature. 2. PTC RTD sensor: This type of sensor is a positive temperature coefficient sensor, that is, the sensor resistance increases with the increase of temperature ...

What are the applications of color sensors? 1. Discrete photodiode with color filter The traditional way to sense color is to use a structure that combines three to four photodiodes on a single chip, with red, green, and blue color filters placed on the surface of the photodiodes. Independent...

Principle: Contrast sensors are often used to detect spots on specific color marks or objects, and they are used to detect color marks by comparing them to non-color mark areas, rather than directly measuring color. The color mark sensor is actually a reverse device, where the light source is mounted perpendicular to the target object, and the receiver is connected to the ...

1. Long detection distance If the detection distance of 10 m or more is retained in the through-beam type, it is possible to achieve detection that is not possible with other detection methods (magnetic, ultrasonic, etc.). 2. There are few restrictions on the detected objects Due to the detection of shading and reflection caused by the detection of objects ...

SICK Germany has been ranked 2nd in the list of "Best Employers in Germany 2022"! For 20 years in a row, SICK has been on the list of "Best Employers in Germany"! The list is published by the Great Place to Work Institute®, the world's leading ...

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 ...

1. Platinum thermal resistance The platinum metal is used as the temperature sensing element, and then together with the inner lead and the protective tube, the platinum thermal resistance temperature sensor is formed. It is also often connected to external measurement circuits, controls, and mechanisms to form a temperature sensor. This sensor has two main ...

Common units dB vs. dBm First of all, it is necessary to know that dB is a decibel and is defined as 10lg (output power/input power), that is, take the logarithmic value of two powers, for example, if an amplifier amplifies the signal power by 1000 times, it is converted to dB, then the gain is 30dB. We...

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.

The miniaturization, integration, and intelligence of sensors are the main trends of industrial development, and the increasing demand for small and integrated smart chips in industrial scenarios also provides better means for equipment integration and intelligence. Sick is also deeply aware of the small size of the large ...

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 ...

01 Temperature sensor Temperature sensors measure the heat energy in a heat source, allowing it to detect temperature changes and convert those changes into data. Machinery used in manufacturing often requires a specific level of ambient and equipment temperature. Similarly, within agriculture, soil temperature is ...

Photoelectric sensors are controlled by converting changes in light intensity into changes in electrical signals. Photoelectric sensors are generally composed of three parts: light source, optical path and optoelectronic components. The measured change is converted into a change in the optical signal, and then the optoelectronic component is used to further ...

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 ...

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 ...

Photoelectric sensors that use optoelectronic components as sensitive components have a wide variety of types and applications. According to the nature of the output of photoelectric sensors, they can be divided into two categories: (1) The photoelectric measuring instrument made by converting the measured into a continuously changing photocurrent, can be used to measure the intensity of light and the object ...

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 ...

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 ...

Reasons for false detection: 1. The installation distance is inappropriate Different from the identification of the reflective intensity of ordinary photoelectric switches, because the color mark sensor recognizes the grayscale contrast, if the measured material is not placed within the detection distance, its sensitivity (grayscale recognition ability) is significantly reduced, and even cannot be ...