SICK new product launch - ZS36x8 SR version handheld barcode scanner

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...

Depending on the way of transmission, infrared sensors can be divided into two types: active and passive. 1. Active infrared sensor The transmitter of the active infrared sensor emits a modulated infrared beam, which is received by the infrared receiver, thus forming a warning beam composed of an infrared beam ...

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 ...

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 ...

(1) When the target to be measured is not perpendicular to the transducer of the sensor. This is because the target of the ultrasonic test must be within an angle of no more than 10° perpendicular to the sensor. (2) When a small beam diameter is required. Because the diameter of the general ultrasonic beam is ...

1. Thermistor sensor temperature measurement Thermistor sensors used to measure temperature are generally simple in structure and inexpensive. Thermistors without an outer protective layer can only be used in dry places; Hermetically sealed thermistors are not afraid of moisture erosion and can be used in harsh rings.

1. Wide measurement range and fast response; 2. Reflector is not required for long-distance measurement; 3. High measurement accuracy and large range; 4.905 nm safety laser is not harmful to human eyes; 5. Small size, easy to install and debug; 6. On-line continuous measurement to reach unmanned ...

On November 13, 2019, the "12th China Online Analytical Instrument Application and Development International Forum and Exhibition" jointly organized by the Analytical Instrument Branch of China Instrument Industry Association and the Analytical Instrument Branch of China Instrument and Control Society was grandly opened at Nanjing International Exhibition Center. As a full ...

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-. ...

Automobile is one of the pillar industries of the national economy, with the rapid development of China's automobile industry, the pursuit of higher detection speed is gradually reflected. The automobile steering shaft is an important part of the automobile power system, the upper part is fixedly connected with the steering wheel, and the lower part is connected with the steering gear; Its performance of ...

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 ...

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. 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. ...

1. Advantages (1) Germany SICK flow sensor can be used to measure industrial conductive liquids or slurries. (2) No pressure loss. (3) The measuring range is large, and the diameter of the electromagnetic flow transmitter is from 2.5mm to 2.6m. (4) Germany Sick SICK traffic transmission ...

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 ...

In the packaging, electronics and other industries, there has always been a need for stable detection of specific colors to meet the needs of positioning, counting, etc. This is where a color sensor is often used. If the installation space is small, a color sensor of the miniature size type is required. This is why the miniature color sensor from SICK – CS ...

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. ...

Principle of ultrasonic distance sensor: Ultrasonic waves have a great ability to penetrate liquids and solids, especially in solids that are opaque to sunlight, and it can penetrate to a depth of tens of meters. Ultrasonic waves will produce significant reflections when they encounter impurities or interfaces, forming reflections into echoes, which can produce ...

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 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. ...