Some models of the sensor

There are two types of accelerometers: one is the angular accelerometer, which is improved from gyroscopes. The other is a linear accelerometer. It can also be divided into single-axis, dual-axis and three-axis accelerometers according to the measurement axis. At the moment, accelerometers are widely used in game controls.

Picture sensor is an extremely useful product, which has gradually attracted the favor of shopping malls with its strong sensitivity and speed. The use of picture sensors in daily life is undoubtedly a digital camera product, and its development speed can be described as changing with each passing day. At...

In the process of modernization, the SLP series is gradually forming a modular safety system, constantly innovating, and requiring more stringent quality on the basis of innovation. VISOLUX offers safety light curtains for a wide range of light beams. These self-monitoring lights ...

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. ...

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 ...

In the process of application, the sensor will inevitably be affected by the environment, temperature, dust and other factors, so that the equipment is aging or wearing, and if these problems are not dealt with in time, it will bury potential troubles for the future use of the equipment, resulting in large and small problems, and ...

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? ...

1. Avoid scum deposited in the catheter and contact the transmitter with corrosive or overheated media. 2. When measuring the gas pressure, the pressure port should be opened at the top of the process pipeline, and the transmitter should also be installed at the upper part of the process pipeline, so that the accumulated liquid can be easily injected into the process.

1. Selection of reliability The potential of a sensor to persist in its properties over a period of time is called reliability. In addition to its own structure, the key factor affecting the long-term reliability of the controller is the use of harsh environments. Evil...

In many applications, there are certain safety requirements not only for the sensors in use, but also for the sensor cables. In order to ensure that the adapter components also meet these requirements, the new cable maintenance system provides the ambition for sensor adapters, cable conduits and cable glands ...

1. Mastery: Take control of your bus The handheld bus diagnostic device FDH-1 can be regarded as an increasingly intelligent multimeter. It only needs to press a button to quickly view any network segment. And it can work independently, which is a good addition to the engineer's stuff box. ...

An encoder is a device that converts angular or linear displacement into an electrical signal. The former becomes the yardstick, and the latter is called the yardstick. According to the readout method, the encoder can be divided into two types: touch type and non-touch type. The touch type selects the brush output, and a brush touches the conductive area or the insulating area to represent the shape of the code.

1. Static characteristics of the sensor The static characteristics of a sensor are related to the static input signal, the output and input of the sensor. Since the input and output are moment-independent at this point, the connection between them (i.e., the static properties of the sensor) can be used in an algebraic equation without time variables.

Torque sensor is a sensor widely used in the mechanical category, which can measure the torque of rotating objects, and torque sensors have a wide range of application scenarios, and several typical application scenarios will be introduced below. First of all, the short-term sensor is widely used in the automotive industry to measure the engine and transmission.

Capacitive sensors have the advantages of simple structure, high temperature resistance, radiation resistance, high resolution, and good dynamic response characteristics, and are widely used in the measurement of pressure, displacement, acceleration, thickness, vibration, liquid level, etc. However, it is necessary to pay attention to the following aspects in the application of the influence on the measurement results: ...

1. The device mode of inclination sensor is divided into two types: horizontal device and vertical device, but whether it is a horizontal or vertical device, the sensor device surface should be parallel to the face of the measured object when installing, and the influence of dynamic and acceleration should be reduced at the same time. ...

1. Proximity sensing. Proximity usually refers to exploration: a. Whether the target exists. The scale or abbreviated shape of an object. Proximity sensors can be divided into touch, non-touch, and imitation. The choice of sensor depends on physical, environmental, and control conditions. Machine...

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 ...

Because the metal material is used as the elastomer of the load cell load cell, when the fine particles between the external force and the micro-strain disappear, the micro-strain disappears, but whether it can be fully recovered to the original non-stress state will be changed according to the metal data of the elastomer. ...

1. Recognize the type of pressure measurement, that is, to measure the gauge pressure, absolute pressure or differential pressure. Gauge pressure refers to the pressure value with atmospheric pressure as the zero point, which can have positive and negative values, positive above atmospheric pressure, and negative below atmospheric pressure. The absolute difference refers to the pressure value with the vacuum as the zero point, and the absolute pressure is as long as the value is positive ...