Conductivity temperature sensor system

A conductivity sensor and temperature sensor technology, applied in the field of sensors, can solve the problems of large occupied area, low mechanical strength, and measurement signal offset, so as to improve measurement accuracy, realize miniaturization, and reduce the overall area.

Pending Publication Date: 2022-05-06
INST OF MICROELECTRONICS CHINESE ACAD OF SCI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the annular four-electrode conductivity sensor and temperature sensor in the prior art are integrated together, the occupied area is relatively large, which is not conducive to integration
On the other hand, some annular four-electrode conductivity sensors adopt the design of the notch so that the electrodes located inside can draw wires from the notch to electrically connect with other components, but the setting of the above-mentioned notch will destroy the integrity of the ring electrode, so that in th

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Conductivity temperature sensor system
  • Conductivity temperature sensor system
  • Conductivity temperature sensor system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present disclosure.

[0021] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Radiusaaaaaaaaaa
The inside diameter ofaaaaaaaaaa
The inside diameter ofaaaaaaaaaa
Login to view more

Abstract

The invention provides a conductivity temperature sensor system comprising a substrate comprising N + 2 through holes, each through hole is provided with a wire, the first end of each wire is connected to the bottom surface of the substrate, the N + 2 through holes comprise N first through holes and two second through holes, and N is a positive even number; the conductivity sensor comprises N electrodes which are correspondingly arranged on the N first through holes respectively and connected with the second ends of the wires in the first through holes respectively, the N electrodes comprise a circular electrode and N-1 annular electrodes, and isolation trenches are formed among the N electrodes; the temperature sensor is located in the isolation trench, and two electrodes of the temperature sensor are arranged on the two second through holes respectively and connected with the second ends of the wires in the second through holes respectively.

Description

technical field [0001] The present disclosure relates to the technical field of sensors, in particular to a conductivity temperature sensor system. Background technique [0002] The conductivity temperature sensor system can not only directly and quickly provide the most basic parameters of conductivity and temperature ocean, but also calculate important information such as seawater salinity according to the relationship between conductivity and temperature compensation, and these parameters and information are very important for marine scientific research, marine The fields of environmental protection, marine economy, marine military and marine defense all have extremely important values. [0003] The electrode type conductivity sensor is based on the principle of electrolytic conductivity. The conductivity is calculated by measuring the resistance of the measured seawater between the electrodes. It is mainly divided into four main forms: two electrodes, three electrodes, f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 柴鑫成尚海平王玮冰
Owner INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap