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Linear Hall Sensor  causes errors 　　1.Zero error 　　The zero error is caused by the unequal potential. The main reason for generating the unequal potential is that the two Hall electrodes are not mounted on the same equipotential surface; the unevenness of the material causes uneven distribution of resistance, poor contact of the control electrodes, and uneven current distribution. 　　2. Parasitic DC potential error Linear Hall Sensor 　　The main reason for the parasitic DC potential is that the control electrode is in poor contact with the Hall element, forming a non-ohmic contact. The two Hall electrodes are asymmetrical in size, so that the heat capacity of the two electrodes is different, the heat dissipation state is different, and the temperature difference potential between the two electrodes occurs. , causing the Hall element to produce temperature drift. 　　3. Inductive zero potential error 　　When the Hall element operates in an AC or pulsating magnetic field, eve

　Displacement sensor, also known as linear sensor, is a linear device belonging to metal induction. The function of the sensor is to convert various measured physical quantities into electricity. In the production process, the measurement of displacement is generally divided into two types: physical size measurement and mechanical displacement. According to the form of the measured variable transformation, the displacement sensor can be divided into analog and digital. The analog type can be divided into two types: physical type and structural type. Common displacement sensors are mostly analog structures, including potentiometer displacement sensors, inductive displacement sensors, self-aligning machines, capacitive displacement sensors, eddy current displacement sensors, and  Linear Hall Sensors . An important advantage of digital displacement sensors is the ease with which signals can be sent directly to a computer system. Such sensors are rapidly evolving and are becoming more wid

　Modern  Linear Hall Sensors  vary widely in principle and structure. How to properly select displacement sensors according to specific measurement purposes, measurement objects and measurement environment is the first problem to be solved when performing a certain amount of measurement. When the displacement sensor is determined, the matching measurement method and measuring device can be determined. The success or failure of the measurement results depends to a large extent on whether the selection of the displacement sensor is reasonable. So how do you judge the displacement sensor as a  Linear Sensor Factory ? Determine the type of displacement sensor based on the measurement object and the measurement environment. Linear Hall Sensors 　　To carry out a specific measurement work, we must first consider the principle of the displacement sensor, which needs to be analyzed after analyzing various factors. Because even if it is measuring the same physical quantity, there are

In today's society, many industries use sensors to detect information, which allows technicians to better research results. What should be paid attention to during installation?  Hall Sensor Manufacturer  has the following recommendations. 1. When designing and installing, the bottom pressure outlet hole should be considered as much as possible to eliminate the error caused by temperature change and temperature compensation can be introduced if necessary. 2. The secondary instrument should use a smart meter whenever possible, which makes it easy to change the range and achieve temperature compensation. 3. When measuring steam or other high temperature media, the temperature of the sensor should not exceed the limit temperature used by the sensor, and the use temperature of the heat sink is higher than the limit temperature used by the sensor. Linear Hall Sensor 4. The measured media is not allowed to freeze. Otherwise, the sensor element isolation diaphragm will be d