Introduction to the advantages and disadvantages of Sick sensors

1. It is necessary to prevent the sensor from contacting corrosive gases, so as not to cause corrosion and affect the measurement results. 2. If the measurement is a high-temperature medium, the Sick $ICK sensor should see whether the temperature is within the appropriate temperature range of the sensor.

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 ...

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.

Friends who pay attention to Sick will not be unfamiliar with the W4-3 series products, this classic mini photoelectric is widely praised by the industry for its excellent set pressing function and diverse optical functions. Whether the object is a lubricated and reflective mobile phone surface, a wrinkled and dark food packaging bag, or ...

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 ...

Magnetostrictive technology and magnetostrictive encoders are increasingly used in linear motion measurement in various industrial equipment due to their wear-free, maintenance-free, and reliable absolute position detection. Condition-based diagnostics and predictive maintenance enable efficient production, where the intelligent functions of sensors are increasingly ...

SICK sensors are sensors that use a photoelectric element as a detection element. It first converts the measured change into a change in the optical signal, and then further converts the optical signal into an electrical signal with the help of an optoelectronic component. Photoelectric sensors are generally composed of three parts: light source, optical path and optoelectronic components.

The Chinese start-up Youibot relies on the nanoScan3, a proven mobile platform control solution from SICK, for this purpose. Ultraviolet light is harmful to the skin and eyes, but it is very effective in killing viruses. Therefore, the application of ultraviolet light in space disinfection is very wide, and it is also very successful.

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

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 ...

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 ...

Infrared sensor installation requirements: 1. Infrared sensors are usually set up in areas where intruders may enter or where high-value items are stored, such as the living room, master bedroom, corridor or corridor of a general family; In general, companies usually set up sensors in computer rooms, corridors, warehouses, etc.

In the application of inductive proximity sensors, customers are often trapped by the lack of space to install, and the small parts are too small to be effectively detected, and the IMM miniature proximity sensor provides a variety of application solutions in this type of application. IMM miniature proximity sensor with a richer ...

1. There is a difference between two-wire system and three-wire system for proximity sensors, and three-wire proximity sensors are divided into NPN type and PNP type, and their wiring is different. 2. The wiring of the two-wire proximity sensor is relatively simple, and the proximity sensor and the load can be connected to the power supply after being connected in series. 3. Three-line ...

1. The pressure receiver transmitter cannot return to the zero position The output of the SICK sensor does not change, and the output of the repressurized transmitter changes suddenly. Once the sensor is tightened, the sealing ring is compressed to the sensor pressure port to block the sensor. When pressure is applied, the pressure medium cannot ...

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. ...

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 ...

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 ...

1. Laser length measurement Precision length measurement is one of the key technologies in the precision machinery manufacturing industry and the optical processing industry. Modern length measurement is mostly carried out by using the interference phenomenon of light waves, and its accuracy mainly depends on the monochromacy of light. Laser is the most ideal light source, it is more ...

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 ...