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Views: 0 Author: Site Editor Publish Time: 2023-02-21 Origin: Site
PT100 temperature sensor module is widely used in various fields of social development and human life, such as industrial automation, agricultural modernization, environmental monitoring, security, medical diagnosis, transportation, household appliances, etc.
How does the PT100 temperature sensor module work?
What are the structural characteristics of PT100 temperature sensor module?
Why is PT100 temperature sensor module popular in the market?
The PT100 temperature sensor module thermal resistance acquisition module can be connected to the RS-485 local control network through the isolated 485 communication interface. RS-485 allows up to 32 PT100 and PT1000 thermal resistance acquisition modules to be hung on the same bus, but if Link is used -Max RS-485 repeater can connect up to 256 PT100 temperature sensor module thermal resistance acquisition modules to the same network, and the maximum communication distance is 1200m. Before installing the PT100 temperature sensor module thermal resistance acquisition module into the network, it should be configured, and the baud rate of the module should be set to be consistent with the network baud rate, and the PT100 temperature sensor module thermal resistance acquisition module should be set to different address to prevent the address conflict of each PT100 temperature sensor module thermal resistance acquisition module.
The PT100 temperature sensor module thermal resistance acquisition module is a fully digital PT100 temperature sensor module thermal resistance acquisition module with wide application prospects. Using this module can make temperature monitoring very easy. The PT100 temperature sensor module thermal resistance acquisition module can be connected to two-wire, Three-wire and four-wire PT100 temperature sensor module thermal resistance, when three-wire and four-wire are used, the module can effectively compensate the wire resistance. Make the length of the cable not affect the acquisition accuracy. This module has been widely used in environmental monitoring systems, power systems and industrial automation, and has excellent cost performance.
PT100 temperature sensor module thermal resistance acquisition module can also cooperate with LM-8052NET to form a TCP/IP temperature acquisition network, which can realize remote temperature acquisition.
At present, the most widely used thermal resistance materials are platinum and copper: platinum resistance has high precision, is suitable for neutral and oxidizing media, has good stability, and has a certain nonlinearity. The higher the temperature, the smaller the resistance change rate; In the temperature range, the resistance value and temperature are linear, and the number of temperature lines is large, which is suitable for non-corrosive media, and is easily oxidized when it exceeds 150. The most commonly used ones on the market are R0=10Ω, R0=100Ω and R0=1000Ω, and their graduation numbers are Pt10, Pt100, and Pt1000 respectively. Therefore, the PT100 temperature sensor module is widely used in the market.
T Sensor Tech is a temperature sensor manufacturer who has complete teams from R&D, design, production to sales. T Sensor Tech has worked for several years to provide the best quality PT100 temperature sensors module to meet the needs of all customers. They more than 20 research staffs, established 2 production bases and developed more than 60 product types.
