First, the transmission effect
Through the photoelectric sensor, it can be a good way to complete the transfer between the media, which is a very popular way of action in many industrial fields and enterprises, because some energy can not be transmitted manually and can only be achieved through the machine, at this time, it can play a good role through the photoelectric sensor to escort our transmission.
Second, the trigger effect
The photoelectric sensor itself also has a certain trigger effect, because its trigger effect is also used more frequently, in many fields, it can play a certain energy emission and transportation by contacting the photoelectric sensor, which is a very critical content in many fields, which can greatly reduce their capital loss, and use most of the user's funds to other links, and the trigger effect can be completed by the photoelectric sensor.
3. Connection
The connection effect is also one of the more commonly used functions of the photoelectric sensor, in many cases, different objects need to carry out a material connection effect to better excite his energy, at this time, you can use the link effect of the photoelectric sensor to effectively connect the energy, so that you can save energy and reduce the operation time and process, which really plays a double effect with half the effort.
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More on that
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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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New Arrivals | Sick's new generation of CSM miniature color sensors
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 ...
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New Arrivals | SICK new intelligent laser photoelectric sensor W12L
The next Gen family has added a new generation of intelligent laser photoelectric sensor W12L is now fully available, which continues the metal housing and IP69 protection level of the old product, and integrates the Bluepilot teaching assistance technology of W4F and W16/26.
Fine light spots, extended detection ...
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Sick sensor - the working principle and application of color sensor
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...
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Sick Sensors – Precautions for the use of color mark sensors
1. Be sure to check whether the power supply used is in line with DC12-24V±10%, and the maximum is not more than 40V, otherwise the photoelectric switch may be damaged.
2. In order to ensure high stability detection, it is necessary to ensure that two points are achieved: first, the detection distance meets the specified rated detection distance, such as the detection distance is 12±2mm ...
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Introduction to the functional characteristics of SICK's safety switches
1. When the load exceeds the action current, the circuit will be automatically cut off.
2. After the circuit is automatically cut off, the panel indicator light is on, which is convenient for judging the fault part.
3. After troubleshooting, press the red button at the bottom of the panel to restore the normal power supply.
4. For other reasons, the shell ...
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Sick's 3D vision product Ruler series has been newly upgraded!
Recently, Sick's 3D vision product Ruler series has been newly upgraded! The new products Ruler3002, Ruler3004 and Ruler3010 are officially available today!
01. Product characteristics
• Contour point upgrade: up to 3200 Data points/Profile
• Ultra-high scanning speed ...
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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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Sick Case Sharing | Robot automatic welding and spraying guidance
With the rapid development of "Made in China" to "Made in China", intelligent equipment and other technologies have been widely used in various fields, among which the degree of intelligence in steel structure construction is also getting higher and higher.
In the intelligent construction of steel structures, welding and spraying are indispensable process links, in which ...
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Sick Sensors – An introduction to the classification of proximity sensors
Proximity sensors are divided according to their working principle:
High-frequency oscillation type, capacitive type, induction bridge type, permanent magnet type, Hall effect type, etc.
According to the principle of operation, it can be divided into three categories:
High-frequency oscillation type using electromagnetic induction, magnetic force type using magnets, and ...
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Sick Sensors – Common faults in pressure sensors
One. The pressure can go up, but the transmitter output can't go up
In this case, you should first check whether there is a leak in the pressure interface or it may be blocked, if it is confirmed, then check whether the wiring method is wrong and check the power supply, if the power supply is normal, you should simply pressurize to see if the output is ...
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Sick Sensor – The difference between a photoelectric sensor and a light sensor
1. Different definitions:
A light sensor is generally a device that can sensitively sense light energy from ultraviolet light to infrared light and convert the light energy into an electrical signal.
Photoelectric sensors are sensors that use an optoelectronic element as a detection element. It first converts the measured change into light ...
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The road "inspection" is uneven, and Sick helps each other 3D vision from SICK in road traffic
The 13th Five-Year Plan for Highway Development proposes: "Promote scientific decision-making on maintenance. The scientific decision-making system for national and provincial highway maintenance has been basically established, the coverage rate of technical condition detection and automatic pavement collection has reached 100%, and the popularization rate of scientific decision-making technology has reached 80%. ”
The state vigorously promotes the national road ...
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Sick sensors – the advantages of ultrasonic sensors over photoelectric sensors
It is possible to bypass small obstacles (such as dust) (photoelectric is completely not allowed in this environment).
Liquid position can be measured. (e.g. for level monitoring)
Transparent objects can be measured. (e.g. presence or displacement of glass)
Not affected by the surface of the object ...
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Sick Sensors – The lead method for RTD sensors
1. Two-wire system: the way to connect a wire at both ends of the thermal resistance to draw out the resistance signal is called the two-wire system: this lead method is very simple, but because there must be a lead resistance r for connecting the wire, the size of R is related to the material and length of the wire, so this lead method is only applicable to ...
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Debugging method of Sick fiber optic sensor 180T
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-.
...
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Sick Sensors – An introduction to the working principle of common pressure sensors
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.
...
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Sick: RFID Application Notes—A Brief Discussion on Common Units and Antennas
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...
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Sick Sensors – the principle and practical application of color mark sensors
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 ...
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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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