Classification of pressure sensors

1. It is necessary for the sensor to be properly installed Damage to high-temperature pressure sensors is usually caused by their installation in improperly machined holes. When a sensor is loaded into a hole that is too small or has a migraine, it may damage the sensor diaphragm and cause the instrument to not function properly. Can...

1. Temperature Excessive temperature is one of the common causes of differential pressure sensor failure, as there are many components of the differential pressure sensor that can only function properly within the specified temperature scale. During installation, if the sensor is exposed to temperatures beyond these temperature scales, it may be exposed to ...

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 ...

We offer a wide range of barriers for different requirements. Barrier and Zener barriers are available to ensure the safe transmission of signals in hazardous areas. Barrier barriers In addition to the explosion-proof function, the barrier ...

P+F encoders are devices that compile signals (e.g. bit streams) or data and convert them into signals that can be communicated, transmitted, and stored. The P+F encoder converts angular or linear displacements, the former known as the code disc and the latter into an electrical signal. Therefore, the phenomenon: 1, ...

Like many other types of sensors, torque sensors are measured using strain gauge technology. The sensor is usually a metal elastomer with a strain gauge mounted on it. Strain gauges are firmly attached to the elastomer. If an external load acts on the sensor, the measuring body will ...

1. The PCB layout board touches the problem, and when the imitation signal is routed, the imitation signal is not wrapped with imitation, and it is even possible that the signal line and then directly go to the power line, which is easy to receive disturbances. Solution: When it is a board, wrap the GND to imitate the signal line. If there is a model ...

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 ...

Generally speaking, stainless steel is the base material for most LVDT displacement sensors, as such raw materials have many advantages. Of course, there will be exceptions to the use of raw materials, for example, some products are not so demanding, in order to save costs, different raw materials may be used...

In order to select the best liquid level sensor, we need to understand not only the characteristics and conditions of the liquid to be measured, but also the advantages and limitations of different detection methods, and then we can select the most suitable sensor. Here are some of the most common inspection technologies on the market today. ...

First, the first component blocking may be the wrong way of the device, the pressure point is unreasonable, so we often emphasize that the device must be the correct device, once the installation is wrong, maybe the installation is not good, it will bury endless hidden dangers for the back. What are the primary components? Orifice plates, remote transmission measuring joints, etc.

In order to select the best liquid level sensor, we need to understand not only the characteristics and state of the liquid to be measured, but also the advantages and limitations of different detection methods, so as to be able to select the most suitable sensor. Here are some of the most common detection technologies on the market today. ...

The isolated barrier can be adapted for PCL applications. If the working environment of the field equipment is relatively bad, resulting in the signal sensing line of the PLC breaking the skin and connecting with other lines of different voltages or shorting to the equipment at the same time, there will be strong electricity into the pIc input port, which will cause the whole module to be burned, resulting in ...

There are several reasons for the formation of zero drift of high-frequency pressure sensors: 1. There are bubbles or impurities in the adhesive layer of the strain gauge 2. The function of the strain gauge itself is unstable 3. There are virtual solder joints in the circuit 4. The stress release of elastomers is incomplete; In addition to the magnetic field, ...

Mobile robots need to obtain information about surrounding obstacles in real time through sensors, including scale, shape, and orientation information, to complete obstacle avoidance. There are many kinds of sensors used in obstacle avoidance, and the common ones are vision sensors, laser sensors, infrared sensors, ultrasonic sensors, etc. ...

1. The temperature and humidity sensor will drift during use, which is impossible to avoid. 2. The fundamental reason for the drift is that all pressure sensors are based on the elastic deformation of a kind of material, no matter how outstanding the elasticity of the raw material is, after each elastic recovery, there will always be ...

There are not many single ferrule terminal joints on the market now, and most manufacturers are using double ferrule terminal joints, and the market price is about 9-18 yuan, and the price is different according to different types. Fittings, whether double ferrule end fittings or single ferrule end fittings, are all selected.

On March 20, at the 2019 Munich Shanghai Electronic Production Equipment Exhibition, the reporter of Zhihui Industry interviewed Mr. Xiao Dong, the sales manager of the South China Region of the company, and Mr. Xiao shared the history of the company's development, the strategy of shopping malls in China, and the latest products brought by the company at this exhibition. ...

Optical ranging is based on the principle of triangulation. With this geometric approach, the interval from the sensor to the target can be accurately measured by changing the viewpoint within the triangle. The super light source emits a beam to the target object, and then ...

One. First of all, we need to have a brief understanding of rotary encoders Rotary encoders can be used to measure rotational velocity, acceleration, azimuth and direction. Encoders can be used in a wide range of mechanical engineering occupations, such as material handling, logistics and packaging. In the field of industrial automation ...