Sensors are used for a variety of measurements, but the difference in measurement accuracy has a great impact on the user, so what are the main factors that affect the measurement accuracy? Measurement accuracy ...

In industrial use, ultrasonic sensors are characterized by high reliability and versatility. Since the ultrasonic sensor measurement method works reliably in almost all environmental conditions, even the most complex tasks can be used for a secure connection for object detection or level measurement. ...

The pulse encoder is a rotary encoder that uses the rotation pulse for signal output, and the main characteristics are the standard shape and diversified shape structure; The internal coding is stable, the signal output qiang, and the pulse value and positioning value are clear. Therefore, when choosing this type of punching encoder, ...

The new base plate has been developed and upgraded according to the technical parameters of the Dark Horse system, and is specially adapted to the HIMax safety system. In addition to their comprehensive functionality, these baseplates also offer the look and feel of the Dark Horse System baseplates for use in non-risk areas. The new product line masks all signal types and ...

In the field of industrial automation, there is always the challenge of connecting the individual sensor components on movable machine components. Regardless of their mechanical structure, the use of e-chains® or slip rings tends to wear or crack slightly. As a result, their durability is limited, and together they cause ...

Analysis of the causes of the problems encountered by P+F in the use of encoders: 1. Grating pollution This will reduce the signal output amplitude, and the oil must be quietly wiped off with absorbent cotton dipped in anhydrous alcohol. 2. Encoder connection cable ...

Even if you don't think about the cost, there is no proximity sensor that fulfills all of its potential missions better than other sensors. Therefore, when examining the ideal proximity sensor skill for a particular application, it is necessary to consider and weight a number of attributes for their importance. ...

Whether it is a linear displacement sensor or a rope displacement sensor, it often encounters a variety of problems when it is used, including quality problems, application problems, environmental problems, etc., but the use of problems is common, and improper use is easy to damage the sensor. ...

Let's start with the conceptual difference, the sensor is a kind of detection equipment, can sense the measured information, and can sense the information, according to the law to change the information into electrical signals or other required information output, in order to satisfy the information transmission, processing, storage, display, recording and manipulation ...

As one of the early participants and drafters of Industry 4.0z in Germany, we were involved in the discussion of the RAMI reference architecture model. Focusing on connectivity and data presentation, through exhibitions and market applications, we have achieved relevant results, collected effective feedback, and guided our digital and physical products.

Instructions for setting up the ultrasonic function: The LED shows the setup process. The green light flashes and the target is found; The target did not notice a red ED flash; The connection setting is tucked into place and the T is set. Once the setup process is complete, the sensor works normally. ...

The ultrasonic switch can be parameterized via two buttons on the side of the sensor. The width of the ultrasonic sound cone also allows the sensor to be mounted as required. The user can set the switch point according to his needs, and the switch point can be adjusted within 5 minutes after powering on. In more than 5 minutes, if ...

During the epidemic, Huoshenshan Hospital, which rose from the ground within 10 days, made foreign netizens exclaim miracles. This is a life-and-death contest against the epidemic, and it is also a speed that Chinese are proud of. Behind the "China speed", advanced construction equipment is indispensable, in which the project ...

Proximity sensors are a general term for sensors that replace contact detection methods such as limit switches and do not require contact detection of the detected object. It is capable of converting information about the motion and presence of objects into electrical signals. The detection method of replacing the electrical signal includes: using an electromagnetic induction bow to ...

The rotary encoder is an opto-mechatronic speed-displacement sensor. When the encoder shaft rotates and the grating disc rotates, the light cut out of the slit of the grating disc is received by the receiving element and an initial signal is generated. Germany is a well-known brand. The signal is reacted to by a follow-up circuit ...

The safety barrier, also known as the safety factor meter, is an important part of the intrinsic safety system. 　　There are two main types of barriers: P+F Zener barriers and P+f isolated barriers. The core elements of a double Forgina barrier are a diode, a current-limiting resistor and a fast fuse. ...

An important function of the photoelectric switch is to be able to handle changes in the intensity of light: the light beam is changed by using optical components in the transmission medium; Use a beam of light to reflect objects; Instantaneously returns the light emitted by the beam over a long distance. 　　The photoelectric switch (photoelectric sensor) is a photoelectric proximity on...

The proximity sensor, also known as the contactless proximity switch, is an ideal electronic switch sensor. When the metal detector approaches the sensing area of the switch, the switch can be contactless, pressureless, patternless, quickly issue electronic commands, accurately respond to the position and stroke of the action mechanism, and even ...

There are two common types of sensor switches: NPN type and PNP type, so let me tell you what are the differences and differences between them? For example, there is a switch VT in the NPN type open collector output circuit, and the output OUT is connected to the power supply 0V through the switch VT ...

The difference between NPN type and PNP photoelectric switching sensors lies in the different output levels. NPN outputs low, PNP then outputs high. The type of photoelectric switch is a very specialized technical issue. What are photoelectric switches NPN and PNP? What are their differences? ...

What is the reason for the detection signal when no metal object is close to the switch? The magnitude of the electromagnetically induced voltage is proportional to the current of the disturbance source, that is, the larger the disturbance current, the greater the disturbance voltage. If the proximity switch does not adopt any ...