Sick sensors – the basic components of infrared sensor systems and their functions

1. Accuracy 2. Environmental conditions 3. Wavelength range 4. Calibration 5. Resolution 6. Cost 7. Repeatability 8. Frequency

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 ...

With the development of Industry 4.0, the intelligent level of the production line of high-speed smart home enterprises has been continuously improved, and the processes of cutting, edge banding, drilling, sorting, spraying, and packaging have been integrated to achieve a real "unmanned factory". 　　Intelligent and flexible production equipment allows robots to ...

1. First, connect the external hardware and install the external COM port of the scanner to the serial port of the industrial computer. 2. The power supply of the SICK scanner control box is 24V positive and negative induction eyes, and the feedback signals of 10, 11 and 12 corresponding to the electric eyes, 24V+, 24V-. ...

1. NTC RTD Sensor: Features: This kind of sensor is a negative temperature coefficient sensor, that is, the sensor resistance decreases with the increase of temperature; Application: NTC thermistors are commonly used as temperature measurement tools on the air side and medium side in automotive thermal management systems, such as evaporation.

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 ...

A photosensor is a sensitive device that responds to or converts external light signals or light radiation. A photosensor is a sensor that uses a photosensitive element (photodiode) to convert an optical signal into an electrical signal. Their sensitive wavelengths are close to those of visible light, including infrared and ultraviolet wavelengths ...

How the color mark sensor works The color mark sensor is actually a reverse installation, the light source is perpendicular to the target object device, and the bearer is biased towards the device at an acute angle to the object, so that it only detects the scattered light from the target object, and then prevents the sensor from directly bearing the reflected light, and can make ...

Two new members of the Ruler3000 family of Sick 3D vision products have been added, named Ruler3120 and Ruler3008. 　　The new 3D vision sensor solution Ruler3000 from SICK is suitable for a wide range of industrial applications and is characterized by its high speed and image quality. 3D Visual Transmission ...

1. Measurement Sensors and sensor systems from SICK measure dimensions, oversights, volumes, distances, speeds, and filling levels and then ensure that the process runs smoothly. 2. Detection SICK sensors are able to detect the presence or absence of various objects as well as the quality of consumer products to the satisfaction of ...

1. Basic composition The appearance of this series of fiber optic sensors is basically composed of the following parts, from left to right: (1) SET button, this button can be used for sensitivity setting. The basic principle of this sensor is: through the induction of the refractive index of different media by the fiber optic probe, ...

Capacitance – As the name suggests, these sensors work by recording changes in capacitance, which is a function of charge and voltage between two surfaces with an air gap or other material known as the dielectric constant. When the object to be measured enters the sensor field, it has an impact on the medium.

Photoelectric sensor is a small electronic device, a key element to end the photoelectric conversion in various photoelectric detection systems. It is a sensor that uses the various properties of light to detect the presence or absence of objects and changes in the surface state. Photoelectric sensors are non-contact, fast responding, and functionally reliable.

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. 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 ...

1. Piezoresistive pressure sensor Resistive strain gauges are one of the main components of piezoresistive strain transducers. The working principle of metal resistance strain gauge is the phenomenon that the resistance value changes due to mechanical deformation due to the strain resistance adsorbed on the base material, which is commonly known as the resistance strain effect. ...

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. ...

The OD2000 is an excellent multi-range sensor with a laser displacement sensor measuring within 1,200 mm with high accuracy. Technology based on the principle of laser triangulation, as well as the versatility of the measuring range, make it suitable for many different industry applications. 　　OD2000 multi-range not only solves the problem of electric ...

Thermal resistance is used to measure the temperature of a substance when its temperature changes, and its resistance also changes with the characteristics of the change. When the resistance value changes, the working instrument will display the temperature value corresponding to the resistance value. RTD sensors use the resistivity of conductors or semiconductors to change with temperature.

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. ...