Selection principle for low-voltage circuit breakers – Turck

As the main force measurement sensor, the force measurement scale of strain resistance sensors varies from muscle fibers to moon rockets, and the accuracy can reach 0.01%-0.1%. There are tensile types (in, tube, ring), zigzag and shear. Features of strain sensors: ...

1. Piezoresistive force sensor: Resistive strain gauges are one of the first components of piezoresistive strain transducers. The operating principle of metal resistance strain gauge is the phenomenon that the resistance value of the strain resistance adsorbed on the matrix data changes with mechanical deformation, which is commonly known as the resistance strain effect. ...

Turck's PT1000/2000 series pressure sensors are now available with an IO-Link interface and two programmable switching outputs. In addition to the series' ability to withstand shocks, pressures, and temperature changes, the new products also offer all the advantages of digital communication, including enhanced ...

Turck's BCT series sensors feature teachable pushbuttons and LEDs at the rear of the body for maximum user convenience. Turck is presenting a new generation of capacitive sensors from the BCT series, which are primarily used for level detection. Use...

1. Recognize the type of pressure sensor (1) Electromechanical: The internal mechanical structure of the product, the pressure sensor made of springs, levers, dispatching screws, metal housings, etc., and contact module equipment, does not contain processing circuits inside, and the output is the pressure switch side of the switching quantity.

A linear displacement sensor is an electrical signal device that converts the linear mechanical displacement into a linear or arbitrary function relationship through the potentiometer element. In order to achieve the intention of measuring displacement, it is necessary to have a confirmation relationship between the change in displacement and the change in resistance. Usually...

For example, the number of the type: Ni12U-M18M-VP4X-H1141 is divided into 6 parts Part I: Ni12U Letter N: The device method of the sensor is (non-flush device method) Electricity...

When selecting a pressure sensor, it is necessary to consider the internal elements of the sensor. One of the many questions we often encounter in industrial production projects is what type of sensor should we choose, the characteristics of the sensor, the scale and the data requirements? Let's dissect exactly ...

1. Understand the circuit principle and determine the maintenance plan: when the electrical system of a piece of equipment has shortcomings, do not rush to disassemble it, first of all, it is necessary to understand the phenomenon, pass, planning and reasons for the shortcomings of the electrical equipment. Understand the basic operating principle of the equipment and electrical system, and analyze the details of the equipment.

What is the principle of piezoresistive pressure sensors? Piezoresistive sensors refer to sensors made of the piezoresistive effect of monocrystalline silicon materials and integrated circuit technology. After the monocrystalline silicon data is subjected to the action of force, the resistivity changes, and the proportional force can be obtained according to the measurement circuit.

In addition to this new sensor series, Turck's safety technology portfolio also includes safety I/O modules. Thanks to the inclusion of an OSSD output, this safety inductive sensor series provides wear-free detection, safe orientation and range monitoring without the need for a separate device ...

The OPC UA communication standard is channel-agnostic, making TBEN-L OPC UA easy to integrate ERP, MES or cloud architectures as well as RFID architectures in controllers. In addition, authorization and integrated security protocols protect the system from unauthorized access and manipulation. ...

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. So what we're using ...

1. The equipment itself generally does not need daily maintenance, in the event of obvious problems, please do not open it for self-repair, and contact the manufacturer as soon as possible! 2. In principle, the electrode should be calibrated before each measurement, and the electrode should be calibrated regularly for long-term use. ...

1. Bright. It directly affects the visual effect of the touch screen. Bright, in the contact screen profession, is just a general concept, many contact screens are multi-layer composite films, only a little clear to summarize its visual effect is not good, it should include at least four characteristics: transparency, ...

Direction and fluid velocity sensors are critical for different industrial, medical, and environmental applications. Flow sensors quantify the direction and rate of gas and liquid activity in applications such as density measurement, viscosity measurement, flow pattern confirmation and wall shear stress measurement. In addition to the flow parameters to the direction, ...

Temperature measurement is a common application, even in hazardous areas. IM34 temperature conversion equipment is a high-end diagnostic device, with comprehensive functions, convenient use and easy operation. The IM34 is capable of bringing 2, ...

The selection of load cells mainly includes the following four aspects, namely, the sensitivity of the sensor, the accuracy of the sensor, the stability of the sensor, and the number and range of the sensor. 1. Sensitivity Usually, in the ...

1. Composition of the sensor A sensor typically consists of a sensitive element, a conversion element, and a basic conversion circuit, as shown in Figure 1. A sensitive element is an element that can sensitively feel the scene being measured and respond to a definite relationship; The conversion element is to convert the measured touch of the sensitive element into ...

When the on-site pressure transmitter has no signal output, we first need to identify where the problem is, and do not rush to think that the pressure transmitter is faulty, because in many applications, in addition to the use alone, the excitation transmitter is also used in combination with other equipment or systems, such as various types of sensors, such as several ...