First, understand the digital output part. When purchasing an acceleration sensor, you must understand the digital output, because this determines the interface between the system and the acceleration sensor, if the number is not enough to correspond, it is inconvenient to use, so you must understand the data output when you choose.
Second, understand the number of measurement axes. If the acceleration sensor is really used, it is necessary to pay attention to the number of axes of measurement, because many designs have begun to satisfy most applications, and if it is a three-axis acceleration sensor, the use will be more and more extensive.
Third, understand the maximum metric. In order to achieve its measurement intent, it is necessary to know how much it is best measured at the time of selection.
Fourth, understand sensitivities. If the sensitivity of the sensor is better, the output voltage will change greatly, so the efficiency of the measurement is much higher, and the result is more accurate.
Fifth, understand broadband. The wideband of the acceleration sensor actually refers to the range of the rewrite frequency, that is, how many readings can occur per second, and if the dynamic function is used, then it needs to have better readings to achieve the effect.
|
More on that
|
Precautions for sensor use – Turck sensors
Precautions 1, in the use of the sensor to prevent contact with some corrosive or overheated media, this point is very important, if we do not pay attention to this point when using the sensor, it will affect the relevant use of the sensor.
Note 2: In ...
|
|
Performance indicators for industrial sensors – Turck
In modern industrial production, especially in the process of automated production, it is necessary to use various sensors to monitor various parameters in the production process, so that the equipment is in normal or optimal condition, so that the product can reach the best quality. Therefore, it can be said that if there are many excellent sensors, modern ...
|
|
Installation and selection of high-frequency pressure sensors – Turck
1. Estrangement
Do not press or touch the barrier as this may damage or alter its calibration, especially on low pressure scale types.
2. Accessories and hardware
With the right pressure, additional fittings and hardware, make sure you have the right thread type and size. If the demand ...
|
|
Material classification for displacement sensors – Turck sensors
(1) Conductive plastic displacement sensor
Conductive plastic displacement sensor uses a special process to coat the DAP (didipropylphthalate) resistance paste on the insulating body, heat and polymerize to form a resistance film, or press the DAP resistance powder thermoplastic into the groove of the insulating matrix to form a solid body as a resistor.
|
|
Turck encoder failure causes
1. Mechanical damage
The most common problem in servo response encoder is a variety of mechanical damage, including hardware damage to the internal component structure of the encoder (code disc, shaft and bearing, etc.) due to mechanical oscillation, collision, impact, wear and tear.
1) Oscillation
Pass...
|
|
Introduction to the working principle of pressure transmitters
A pressure transmitter is a device that measures the pressure of a fluid or gas in a process and converts it into an electrical signal that can be used for monitoring or control purposes. Pressure transmitters have a few different operating principles to accomplish this:
Piezoresistive pressure transmitters
The first ...
|
|
Turck's principle for selecting proximity switches
1. For different viewing bodies and different viewing distances of different raw materials, different types of Turck proximity switches should be selected to make them have a high performance-to-price ratio in the system, for which the following criteria should be followed in the selection:
...
|
|
The type of fault of the sensor – Turck
When there is a problem with the sensor, do you know what went wrong and what is the cause of the problem? There are four main types of sensor problems, namely complete failure problems, fixed error problems, drift error problems, and accuracy degradation problems.
...
|
|
Key points for the selection of displacement sensors
The selection of displacement sensors should meet the requirements of the following objectives:
1. Technical objectives in terms of sensitivity
For an instrument, the higher the sensitivity, the better, because the more sensitive, the simpler the change in the acceleration generated by the surrounding environment will be, and the acceleration ...
|
|
The difference between load cells and load cells – Turck
1. Materials
Load cells require stringent parameters such as creep of the output signal, temperature drift and zero point stability, so the metal properties of the sensor elastomers such as deformation, internal stress relief, as well as zero point stability and temperature compensation on the strain gauge are more demanding. And the load cell ...
|
|
Turck has received two more awards at CAIMRS 2021
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".
|
|
The load cell measures the magnitude of the external gravity
(1) The shape of the elastomer element should be as regular as possible, generally rectangular and circular. During the measurement process, conventional elastomers can be identified by sensors more easily and accurately.
(2) The surface process should be precise and the density should be very uniform. Elastomers as part of the main force ...
|
|
Methods for calibrating and calibrating sensors – Turck
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 ...
|
|
Precautions should be taken when using tensile pressure sensors – Turck
A tensile pressure sensor is a device that converts a physical signal into a measurable electrical signal output. Precautions for Nala pressure sensors:
1. The appearance of the equipment should be as flat as possible, without oil or film, and the equipment should have sufficient strength and rigidity, ...
|
|
Analysis of the humidity sensor product – Turck
In the domestic market, there are many domestic and foreign humidity sensor products, capacitive moisture-sensitive components are more common, and the varieties of moisture sensing materials are mainly polymers, lithium chloride and metal oxides.
The advantages of capacitive moisture sensitive elements are ...
|
|
Characteristics of strain gauge load cells and piezoresistive effect – 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:
...
|
|
The principle of inclination sensor technology – Turck
The so-called inclination angle is a relative orientation with reference to the horizontal line and the vertical axis. Changes in orientation can be monitored quickly and precisely by means of inclination sensors. The acceleration of gravity is a parameter measured by the sensor. This measurement principle is equivalent to using a plumb line to produce a change of direction in a gravitational field. Turck inclination ...
|
|
Identification defined by Turck's inductive sensor number
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...
|
|
Introducing the MR-C series of Turck relays
MR-C series
Relays from two to four electric shocks
At the same time, it has a complete series of special industrial relays and power relays
Unique coil voltage levels - 220V DC and 400V AC
The C5 series has become an important part of the MR-C series, and the electric shock capacitance can be ...
|
|
Selection of pressure sensors – Turck
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.
|
|