Turck LUS ultrasonic level sensors

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

The first thing is to see whether the signal is enough to use, for example, if you want 20KG, the signal must be more than 1.0, and it must not be used if it is calibrated to 20kg as long as it is 0.05MV. Therefore, the meaning of sensor calibration is to see if the sensor is qualified. Calibration of sensors ...

1. Sensor body: including the sensor's shell, mechanical structure, circuit board, etc. 2. Deformation element: It is the most important part of the tension sensor, which converts the force into signal output. Commonly used deformation elements are strain gauges, piezoresistive sensors, piezoelectric crystals, and compact gases.

1. Shielding skills Containers are made from metal materials. Wrapping circuits that require maintenance between them can effectively prevent the disturbance of electric or magnetic fields, and this method is called shielding. Shielding can be divided into electrostatic shielding, electromagnetic shielding and low-frequency magnetic shielding. 2. Electrostatic shielding ...

The communication interface of the digital transmitter of Lizhun sensing is selected, and the special interface is selected. The handling RT module enables HART communication with the transmitter. Digital Combined Pressure/Differential Variable is a multi-functional digital intelligent instrument developed by JIAKE, including capacitive pressure/differential pressure transmitter and direct combined pressure/differential pressure.

First, there is no change in the output of the transmitter when the temperature of the measured medium rises or decreases. This situation is mostly a problem with the sealing of the temperature sensor, which may be because the temperature sensor is not sealed well, or it may be that the sensor is accidentally welded into a small hole during welding.

On March 19, 2021, the 2021 CAIMRS and Annual Selection and Awards Ceremony of China's Production Digital Service Summit hosted by Industrial Control Network was held in the form of real-time live broadcast in the cloud, and the results of the 19th Automation and Digitalization Annual Selection were released. Turck has once again been named one of the "Top 10 Companies of the Year".

Turck's debugging method for turck pressure sensors is as follows: Using a controller with a 0.08-2MPa plan, requesting a pressure drop to 0.8MPa (down switching value) to announce the contact signal, the operation process is as follows: Screw the product into the oil ...

So what is right and wrong color aberration? To put it simply, it is an ordinary diffuse reflex sensor, for example, if you set punctuality to learn a black object, assuming that the sensing interval of the black object is set to 50 mm, then when the sensor detects a white object, the practical action interval may reach 80 mm, which ...

Pressure sensor is a kind of equipment used to detect pressure signals and convert pressure signals into electrical signals according to certain rules, which are widely used in various production, industry and aerospace fields. With the subdivision of application fields, the pressure in high-temperature and harsh environments such as high-temperature oil wells and various engine cavities ...

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 ...

In order to ensure trouble-free testing and reliable inspection results in the manufacturing industry, many processes require the same inflow and outflow of liquid or gaseous media. In the automated production process, in addition to the pressure sensor and temperature, the measurement of flow rate is also very important. Based on the continuous ...

Turck's linear displacement sensors have an additional measuring stroke of 100 to 4500 mm. It uses the magnetoelastic principle and non-touch measurement method, and provides a high accuracy of μm according to the 16-bit D/A conversion resolution. It can be changed according to the actual application needs through a very simple programming method.

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...

Based on the principle of heat exchange, Turck's flow sensors use energy changes to detect wear-free changes in flow velocity, and send an alarm signal through the processing circuit, with LED indicators indicating the flow status: 1. Traffic ...

The new HART modules for Turck's excom I/O system are faster, more reliable in signal transmission and can be used at temperatures up to 70°C Turck presented the new HART module for the excom I/O system. The module has a fully resistively isolated channel, so it prevents the ring and ground currents from being ...

When the photoelectric switch is used, it is usually seen in the operation manual that the operating principle of Turck sensors is BGS, so what is BGS? What kind of work does it depend on? The full English name of the so-called BGS principle is background suppression, that is, the meaning of the set press, so ...

A rotational speed sensor is a sensor that converts the rotational speed of a rotating object into an electrical output. Rotational speed sensors are direct measuring devices that can be manufactured by mechanical, electrical, magnetic, optical and hybrid methods. According to the different signal forms, the speed sensor can be divided into analog and digital ...

Inductive sensors Inductive sensors are capable of detecting metal objects in a non-tactile and wear-free manner. To do this, they use high-frequency communication electromagnetic fields to interact with their targets. Their strengths are durability, robustness, high switching frequencies, and long service life. Cause...