A temperature transmitter with temperature compensation
A technology of temperature transmitter and temperature compensation, which is applied to the parts of thermometers, thermometers, instruments, etc., can solve the problems of many types of measurement and control devices, different types, and errors in detection results, so as to avoid the influence of ambient temperature and expand the application range, the effect of accurate detection results
Inactive Publication Date: 2020-03-27
安徽普利仪器仪表科技有限公司
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Problems solved by technology
Substation bidding and procurement are different, there are many manufacturers of thermometers with different models, and there are many models of measurement and control devices, and the range of input signals for temperature transmitters is single, which cannot meet the needs of use
In addition, the existing temperature transmitter does not have a temperature compensation function, resulting in errors in the detection results
Method used
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[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] A temperature transmitter with temperature compensation such as figure 1 and figure 2 As shown, it includes a controller, the controller is connected with the signal detection module for detecting the signal, the controller is connected with the signal type judgment module for judging the type of the signal detected by the signal detection module, and ...
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The invention relates to a temperature transmitter. The invention relates to a temperature transmitter, in particular to a temperature transmitter with temperature compensation. which comprises a controller, the controller is connected with a signal detection module used for detecting signals. The controller is connected with a signal type judgment module for judging the type of the signal detected by the signal detection module; the controller is connected with a range matching module which is used for selecting a proper range temperature detection module according to the signal type judged by the signal type judgment module; the controller is connected with a signal input module used for receiving a detection signal of the temperature detection module selected by the range matching module, is connected with a signal processing module used for processing the detection signal received by the signal input module, and is connected with a signal output module used for outputting the signal processed by the signal processing module; according to the technical scheme, the defects that in the prior art, the application range is narrow, and the temperature compensation function is not achieved can be effectively overcome.
Description
technical field [0001] The invention relates to a temperature transmitter, in particular to a temperature transmitter with temperature compensation. Background technique [0002] As a temperature signal conversion instrument, the temperature transmitter is installed in the instrument case on the top of the temperature sensor. It is mainly used to receive the temperature signal collected by the temperature sensor and convert the temperature signal into a standard analog signal. [0003] Temperature transmitters are required for uploading the temperature of the main transformer in the substation. The temperature transmitters are of different models and have different input and measurement ranges. Substation bidding and procurement are different, there are many thermometer manufacturers with different models, and there are many types of measurement and control devices, and the temperature transmitter has a single input signal range, which cannot meet the needs of use. In addit...
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Login to View More IPC IPC(8): G01K1/20
CPCG01K1/20
Inventor 管保玉
Owner 安徽普利仪器仪表科技有限公司