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The use of temperature transmitters
Jul 25 , 2022
The temperature transmitter uses thermocouples and thermal resistances as temperature measuring elements. The output signal from the temperature measuring element is sent to the transmitter module, and goes through voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse. After the protection and other circuits are processed, it...
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The development prospect of PT100 temperature sensor
Jun 28 , 2022
pt100 temperature sensor is a sensor that converts temperature into electricity by using the laws of various physical properties of substances changing with temperature. These physical properties exhibiting regular changes are mainly physical. In recent years, the process of my country's industrial modernization and the continuous rapid growth of the electronic information industry have driven the...
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Application of temperature sensor in notebook computer
Jun 28 , 2022
Due to the continuous innovation of computer performance, more and more functions are integrated into the computer. Therefore, the processing capacity of the computer is increasing day by day, and these data include multimedia data and 3D animation data. In order to meet a large number of data processing requirements, more and more chipsets are put into the host, and at the same time, the operatin...
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What are the considerations for choosing a temperature sensor
Jun 28 , 2022
A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument, and there are many varieties. According to the measurement method, it can be divided into two categories: contact type and non-contact type. According to the characteristics of sensor materials and electronic componen...
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Humidity sensor performance judgment and inspection method introduction
Jun 22 , 2022
When the actual calibration of the humidity sensor is difficult, some simple methods can be used to judge and check the performance of the humidity sensor. 1. Consistency determination. It is best to purchase more than two humidity sensor products of the same type and the same manufacturer at a time. The more the humidity sensor products are, the more the problem will be explained. Put them togeth...
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What are the factors that affect the measurement of thermocouple temperature sensor
May 24 , 2022
A thermocouple temperature sensor is actually an energy converter that converts thermal energy into electrical energy and uses the resulting thermoelectric potential to measure temperature. However, due to many variables in the measurement, it is easy to affect the measurement results, so it is necessary to understand these influencing factors. Then, the editor will introduce to you what are the f...
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Description of temperature transmitter remote transmission system
May 24 , 2022
The temperature transmitter uses thermocouples and thermal resistances as temperature measuring elements. The output signal from the temperature measuring element is sent to the transmitter module, and goes through voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse. After the protection and other circuits are processed, it...
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Measurement work of PT100 temperature sensor
May 19 , 2022
The pt100 temperature sensor is an instrument that converts a temperature variable into a transmittable, standardized output signal. Mainly used for the measurement and control of industrial process temperature parameters. Transmitters with sensors usually consist of two parts: the sensor and the signal converter. Sensors are mainly thermocouples or thermal resistances; signal converters are mainl...
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Overview ofPT100 platinum thermal resistance
May 19 , 2022
The resolution of 100 ohm platinum thermal resistance is 10 times larger than that of 10 ohm platinum thermal resistance, and the requirements for secondary instruments are correspondingly one order of magnitude more. Therefore, 100 ohm platinum thermal resistance should be used as far as possible for temperature measurement in the temperature area below 650 °C . The material of the skeleton of th...
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