An anti-corrosion dual-purpose temperature detector

Abstract

The invention provides an anti-corrosion dual-purpose temperature detector, which includes a body shell and a body body, the body shell is connected with a telescopic device, and the end of the telescopic device far away from the body shell is provided with an adsorption block, and the adsorption block is connected to a bracket , the inside of the bracket is provided with a spring, and the end of the bracket away from the adsorption block is provided with an exhaust device. An air pump is provided, the bracket is connected to the main body, the main body includes an optical system and a sensing module, the optical system includes a sampling device, the sampling device is connected to an optical processing unit, and the optical processing system is far away from the sampling device. One end is connected to an electronic amplifier, the other end of the electronic amplifier is connected to an intelligent processing module, the other end of the intelligent processing module is connected to a display system, the sensor module includes a sensor and a thermal resistor, and an inert gas is provided inside the body.

Description

technical field [0001] The invention relates to the field of power meters, in particular to a temperature detector, in particular to a corrosion-resistant dual-purpose temperature detector. Background technique [0002] As the name suggests, an electronic meter is a meter that needs electric energy to work or measure to display data to the user. The definition of electronic instruments is very broad, and in today's era of rapid technological development, there are many types of electronic instruments. Different electronic instruments have different functions, and the fields of their application can also be very different. [0003] The temperature tester is a high-precision instrument for temperature measurement. It uses the phenomenon of thermal expansion and contraction of solids, liquids, and gases affected by temperature; under constant volume conditions, the pressure of gas changes due to different temperatures; the role of thermoelectric effect; resistance It changes ...

AI Technical Summary

Problems solved by technology

[0004] The temperature testers on the existing market are basically divided into two categories, one is contact temperature measurement, and the other is non-contact temperature measurement. Non-contact temperature measurement is mostly used under high pressure and high temperature conditions. Ordinary contact temperature measurement The temperature measuring instrument directly contacts the surface of the measuring object. Due to the influence of air temperature and humidity, the error of the measurement data will be caused. Most of the ordinary contact temperature measuring instruments are read by the scale table. The error caused by this reading method It cannot be ignored, so contact thermometers often cannot be used under many conditions; neither contact nor non-contact thermometers can avoid being oxidized and corroded.

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