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Automobile Air Conditioning Pressure Sensor- Global Market Share and Ranking, Overall Sales and Demand Forecast 2025-2031

Industry: Automobile & Transportation

Published Date: 2025-01-13

Pages: 126 Pages

Report ld: 3496784

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Table of Contents
Table of Figures
Related Reports
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Automobile Air Conditioning Pressure Sensor Market Size(US$)

CAGR 2025-2031

5.3%

Market Size,2031

USD 3,669

Million

Market Snapshot

Market Size in 2025 (Value)

US$ 2,685 million

Market Forecast in 2031(Value)

US$ 3,669 million

CAGR

5.3%

Years Considered

2020-2031

Base Year

2025

Forecast Period

2025-2031

Source: Secondary research, interviews with experts, and QYResearch analysis

The global market for Automobile Air Conditioning Pressure Sensor was estimated to be worth US$ 2562 million in 2024 and is forecast to a readjusted size of US$ 3669 million by 2031 with a CAGR of 5.3% during the forecast period 2025-2031.

The air conditioning pressure sensor is one of the most important sensors in the automotive refrigeration system. It is mainly used to monitor the refrigerant pressure in the air conditioning pipeline, prevent abnormal pressure from damaging the compressor, and control the opening and closing of the cooling fan and compressor in conjunction with other functional components. The air conditioning pressure sensor is generally installed on the high-pressure pipeline of the air conditioning system in the engine compartment. The pressure signal it collects is mainly output to the engine ECU or air conditioning control unit. After receiving a normal signal, the ECU will issue instructions to control the compressor and cooling fan to turn on. If an abnormal pressure signal is received, it will issue instructions to refuse to turn on the compressor and other air conditioning equipment to avoid damage to the refrigeration system. After the air conditioning pressure sensor is damaged, it will cause faults such as no cooling in the car, compressor not working, or repeated start stop, and the corresponding fault codes will be stored in the engine ECU or air conditioning control module. Generally speaking, air conditioning pressure sensors are mostly three wire type, and the control methods are roughly divided into three types, namely analog signal, Lin bus, and duty cycle control. Three wire analog signal control type: The three wires of this sensor are defined as sensor power supply, grounding, and analog signal. When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 5V, one sensor ground wire is 0V, and one sensor pressure signal is 1V. After turning on the AC, the voltage will gradually increase with the air conditioning pressure, with a specific voltage range between 0.5V and 4.5V. Three wire Lin bus signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and Lin bus control signal. Using a multimeter to measure, the black probe is grounded and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor Lin bus signal changes between 9V and 11V. The voltage changes are basically the same when unplugged and plugged in. Three wire duty cycle signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and duty cycle control signal (duty cycle refers to the proportion of high and low voltage in one cycle). When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor duty cycle control signal varies between 1V~5V (when plugged in), and the higher the pressure, the higher the voltage. When unplugged, the voltage of the duty cycle signal wire is generally around 12V.

Automotive is a key driver of this industry. According to data from the World Automobile Organization (OICA), global automobile production and sales in 2017 reached their peak in the past 10 years, at 97.3 million and 95.89 million respectively. In 2018, the global economic expansion ended, and the global auto market declined as a whole. In 2022, there will wear units 81.6 million vehicles in the world. At present, more than 90% of the world's automobiles are concentrated in the three continents of Asia, Europe and North America, of which Asia automobile production accounts for 56% of the world, Europe accounts for 20%, and North America accounts for 16%. The world major automobile producing countries include China, the United States, Japan, South Korea, Germany, India, Mexico, and other countries; among them, China is the largest automobile producing country in the world, accounting for about 32%. Japan is the world's largest car exporter, exporting more than 3.5 million vehicles in 2022.

This report aims to provide a comprehensive presentation of the global market for Automobile Air Conditioning Pressure Sensor, focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Automobile Air Conditioning Pressure Sensor by region & country, by Type, and by Application.

The Automobile Air Conditioning Pressure Sensor market size, estimations, and forecasts are provided in terms of sales volume (K Units) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Automobile Air Conditioning Pressure Sensor.

MARKET SEGMENTATION

By Company

Sensata Technologies
TE Connectivity
TDK
Bosch
Infineon Technologies AG
Denso
Honeywell
STMicroelectronics
Shenzhen Ampron Technology Corporation
Trensor
Wuhan Huagong Xingaoli Electron
Shenzhen Hoto Intelligent Control Technology
Bridgeport

Consumption by Region

North America
- United States
- Canada
Asia-Pacific
- China
- Japan
- South Korea
- Southeast Asia
- India
- Australia
- Rest of Asia-Pacific
Europe
- Germany
- France
- U.K.
- Italy
- Netherlands
- Nordic Countries
- Rest of Europe
Latin America
- Mexico
- Brazil
- Rest of Latin America
Middle East & Africa
- Turkey
- Saudi Arabia
- UAE
- Rest of MEA

Segment by Type

Switch Type
Sensor Type

Segment by Application

Passenger Cars
Commercial Vehicles

biaoTi CHAPTER OUTLINE

Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.

Chapter 2: Detailed analysis of Automobile Air Conditioning Pressure Sensor manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.

Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.

Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.

Chapter 5: Sales, revenue of Automobile Air Conditioning Pressure Sensor in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.

Chapter 6: Sales, revenue of Automobile Air Conditioning Pressure Sensor in country level. It provides sigmate data by Type, and by Application for each country/region.

Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.

Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.

Chapter 9: Conclusion.

biaoTi QYRESEARCH'S STRENGTHS

Unlike generic global market reports, this study combines macro-level industry trends with hyper-local operational intelligence, empowering data-driven decisions across the Compound Chocolate value chain, addressing:

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We identify regional market threats and growth prospects to guide your overseas layout.

Product mix optimization based on local practices

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Competitor tactics in fragmented vs. consolidated markets

We unpack rivals’ operation strategies for scattered and highly concentrated industries.

Full Research Coverage

We cover competition landscape, full supply chain and quantified market size data, and deliver tailor-made customized surveys to meet your unique business demands.

19 Years Industry Expertise

We own self-owned massive exclusive databases, backed by 19 years of global market research experience across thousands of sectors.

24/7 Fast Report Delivery

Our team operates 24 hours a day, 365 days a year, enabling ultra-fast report turnaround to respond to your research needs efficiently.

Localized Strategic Analysis

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TABLE OF CONTENTS

1 Market Overview

1.1 Automobile Air Conditioning Pressure Sensor Product Introduction

1.2 Global Automobile Air Conditioning Pressure Sensor Market Size Forecast

1.2.1 Global Automobile Air Conditioning Pressure Sensor Sales Value (2020-2031)

1.2.2 Global Automobile Air Conditioning Pressure Sensor Sales Volume (2020-2031)

1.2.3 Global Automobile Air Conditioning Pressure Sensor Sales Price (2020-2031)

1.3 Automobile Air Conditioning Pressure Sensor Market Trends & Drivers

1.3.1 Automobile Air Conditioning Pressure Sensor Industry Trends

1.3.2 Automobile Air Conditioning Pressure Sensor Market Drivers & Opportunity

1.3.3 Automobile Air Conditioning Pressure Sensor Market Challenges

1.3.4 Automobile Air Conditioning Pressure Sensor Market Restraints

1.4 Assumptions and Limitations

1.5 Study Objectives

1.6 Years Considered

2 Competitive Analysis by Company

2.1 Global Automobile Air Conditioning Pressure Sensor Players Revenue Ranking (2024)

2.2 Global Automobile Air Conditioning Pressure Sensor Revenue by Company (2020-2025)

2.3 Global Automobile Air Conditioning Pressure Sensor Players Sales Volume Ranking (2024)

2.4 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Company Players (2020-2025)

2.5 Global Automobile Air Conditioning Pressure Sensor Average Price by Company (2020-2025)

2.6 Key Manufacturers Automobile Air Conditioning Pressure Sensor Manufacturing Base and Headquarters

2.7 Key Manufacturers Automobile Air Conditioning Pressure Sensor Product Offered

2.8 Key Manufacturers Time to Begin Mass Production of Automobile Air Conditioning Pressure Sensor

2.9 Automobile Air Conditioning Pressure Sensor Market Competitive Analysis

2.9.1 Automobile Air Conditioning Pressure Sensor Market Concentration Rate (2020-2025)

2.9.2 Global 5 and 10 Largest Manufacturers by Automobile Air Conditioning Pressure Sensor Revenue in 2024

2.9.3 Global Top Manufacturers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Automobile Air Conditioning Pressure Sensor as of 2024)

2.10 Mergers & Acquisitions, Expansion

3 Segmentation by Type

3.1 Introduction by Type

3.1.1 Switch Type

3.1.2 Sensor Type

3.2 Global Automobile Air Conditioning Pressure Sensor Sales Value by Type

3.2.1 Global Automobile Air Conditioning Pressure Sensor Sales Value by Type (2020 VS 2024 VS 2031)

3.2.2 Global Automobile Air Conditioning Pressure Sensor Sales Value, by Type (2020-2031)

3.2.3 Global Automobile Air Conditioning Pressure Sensor Sales Value, by Type (%) (2020-2031)

3.3 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type

3.3.1 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type (2020 VS 2024 VS 2031)

3.3.2 Global Automobile Air Conditioning Pressure Sensor Sales Volume, by Type (2020-2031)

3.3.3 Global Automobile Air Conditioning Pressure Sensor Sales Volume, by Type (%) (2020-2031)

3.4 Global Automobile Air Conditioning Pressure Sensor Average Price by Type (2020-2031)

4 Segmentation by Application

4.1 Introduction by Application

4.1.1 Passenger Cars

4.1.2 Commercial Vehicles

4.2 Global Automobile Air Conditioning Pressure Sensor Sales Value by Application

4.2.1 Global Automobile Air Conditioning Pressure Sensor Sales Value by Application (2020 VS 2024 VS 2031)

4.2.2 Global Automobile Air Conditioning Pressure Sensor Sales Value, by Application (2020-2031)

4.2.3 Global Automobile Air Conditioning Pressure Sensor Sales Value, by Application (%) (2020-2031)

4.3 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application

4.3.1 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application (2020 VS 2024 VS 2031)

4.3.2 Global Automobile Air Conditioning Pressure Sensor Sales Volume, by Application (2020-2031)

4.3.3 Global Automobile Air Conditioning Pressure Sensor Sales Volume, by Application (%) (2020-2031)

4.4 Global Automobile Air Conditioning Pressure Sensor Average Price by Application (2020-2031)

5 Segmentation by Region

5.1 Global Automobile Air Conditioning Pressure Sensor Sales Value by Region

5.1.1 Global Automobile Air Conditioning Pressure Sensor Sales Value by Region: 2020 VS 2024 VS 2031

5.1.2 Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2020-2025)

5.1.3 Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2026-2031)

5.1.4 Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (%), (2020-2031)

5.2 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region

5.2.1 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region: 2020 VS 2024 VS 2031

5.2.2 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2020-2025)

5.2.3 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2026-2031)

5.2.4 Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (%), (2020-2031)

5.3 Global Automobile Air Conditioning Pressure Sensor Average Price by Region (2020-2031)

5.4 North America

5.4.1 North America Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

5.4.2 North America Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

5.5 Europe

5.5.1 Europe Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

5.5.2 Europe Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

5.6 Asia Pacific

5.6.1 Asia Pacific Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

5.6.2 Asia Pacific Automobile Air Conditioning Pressure Sensor Sales Value by Region (%), 2024 VS 2031

5.7 South America

5.7.1 South America Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

5.7.2 South America Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

5.8 Middle East & Africa

5.8.1 Middle East & Africa Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

5.8.2 Middle East & Africa Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

6 Segmentation by Key Countries/Regions

6.1 Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value Growth Trends, 2020 VS 2024 VS 2031

6.2 Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value

6.2.1 Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.2.2 Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Volume, 2020-2031

6.3 United States

6.3.1 United States Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.3.2 United States Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.3.3 United States Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.4 Europe

6.4.1 Europe Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.4.2 Europe Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.4.3 Europe Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.5 China

6.5.1 China Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.5.2 China Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.5.3 China Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.6 Japan

6.6.1 Japan Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.6.2 Japan Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.6.3 Japan Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.7 South Korea

6.7.1 South Korea Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.7.2 South Korea Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.7.3 South Korea Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.8 Southeast Asia

6.8.1 Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.8.2 Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.8.3 Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

6.9 India

6.9.1 India Automobile Air Conditioning Pressure Sensor Sales Value, 2020-2031

6.9.2 India Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

6.9.3 India Automobile Air Conditioning Pressure Sensor Sales Value by Application, 2024 VS 2031

7 Company Profiles

7.1 Sensata Technologies

7.1.1 Sensata Technologies Company Information

7.1.2 Sensata Technologies Introduction and Business Overview

7.1.3 Sensata Technologies Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.1.4 Sensata Technologies Automobile Air Conditioning Pressure Sensor Product Offerings

7.1.5 Sensata Technologies Recent Development

7.2 TE Connectivity

7.2.1 TE Connectivity Company Information

7.2.2 TE Connectivity Introduction and Business Overview

7.2.3 TE Connectivity Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.2.4 TE Connectivity Automobile Air Conditioning Pressure Sensor Product Offerings

7.2.5 TE Connectivity Recent Development

7.3 TDK

7.3.1 TDK Company Information

7.3.2 TDK Introduction and Business Overview

7.3.3 TDK Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.3.4 TDK Automobile Air Conditioning Pressure Sensor Product Offerings

7.3.5 TDK Recent Development

7.4 Bosch

7.4.1 Bosch Company Information

7.4.2 Bosch Introduction and Business Overview

7.4.3 Bosch Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.4.4 Bosch Automobile Air Conditioning Pressure Sensor Product Offerings

7.4.5 Bosch Recent Development

7.5 Infineon Technologies AG

7.5.1 Infineon Technologies AG Company Information

7.5.2 Infineon Technologies AG Introduction and Business Overview

7.5.3 Infineon Technologies AG Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.5.4 Infineon Technologies AG Automobile Air Conditioning Pressure Sensor Product Offerings

7.5.5 Infineon Technologies AG Recent Development

7.6 Denso

7.6.1 Denso Company Information

7.6.2 Denso Introduction and Business Overview

7.6.3 Denso Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.6.4 Denso Automobile Air Conditioning Pressure Sensor Product Offerings

7.6.5 Denso Recent Development

7.7 Honeywell

7.7.1 Honeywell Company Information

7.7.2 Honeywell Introduction and Business Overview

7.7.3 Honeywell Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.7.4 Honeywell Automobile Air Conditioning Pressure Sensor Product Offerings

7.7.5 Honeywell Recent Development

7.8 STMicroelectronics

7.8.1 STMicroelectronics Company Information

7.8.2 STMicroelectronics Introduction and Business Overview

7.8.3 STMicroelectronics Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.8.4 STMicroelectronics Automobile Air Conditioning Pressure Sensor Product Offerings

7.8.5 STMicroelectronics Recent Development

7.9 Shenzhen Ampron Technology Corporation

7.9.1 Shenzhen Ampron Technology Corporation Company Information

7.9.2 Shenzhen Ampron Technology Corporation Introduction and Business Overview

7.9.3 Shenzhen Ampron Technology Corporation Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.9.4 Shenzhen Ampron Technology Corporation Automobile Air Conditioning Pressure Sensor Product Offerings

7.9.5 Shenzhen Ampron Technology Corporation Recent Development

7.10 Trensor

7.10.1 Trensor Company Information

7.10.2 Trensor Introduction and Business Overview

7.10.3 Trensor Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.10.4 Trensor Automobile Air Conditioning Pressure Sensor Product Offerings

7.10.5 Trensor Recent Development

7.11 Wuhan Huagong Xingaoli Electron

7.11.1 Wuhan Huagong Xingaoli Electron Company Information

7.11.2 Wuhan Huagong Xingaoli Electron Introduction and Business Overview

7.11.3 Wuhan Huagong Xingaoli Electron Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.11.4 Wuhan Huagong Xingaoli Electron Automobile Air Conditioning Pressure Sensor Product Offerings

7.11.5 Wuhan Huagong Xingaoli Electron Recent Development

7.12 Shenzhen Hoto Intelligent Control Technology

7.12.1 Shenzhen Hoto Intelligent Control Technology Company Information

7.12.2 Shenzhen Hoto Intelligent Control Technology Introduction and Business Overview

7.12.3 Shenzhen Hoto Intelligent Control Technology Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.12.4 Shenzhen Hoto Intelligent Control Technology Automobile Air Conditioning Pressure Sensor Product Offerings

7.12.5 Shenzhen Hoto Intelligent Control Technology Recent Development

7.13 Bridgeport

7.13.1 Bridgeport Company Information

7.13.2 Bridgeport Introduction and Business Overview

7.13.3 Bridgeport Automobile Air Conditioning Pressure Sensor Sales, Revenue, Price and Gross Margin (2020-2025)

7.13.4 Bridgeport Automobile Air Conditioning Pressure Sensor Product Offerings

7.13.5 Bridgeport Recent Development

8 Industry Chain Analysis

8.1 Automobile Air Conditioning Pressure Sensor Industrial Chain

8.2 Automobile Air Conditioning Pressure Sensor Upstream Analysis

8.2.1 Key Raw Materials

8.2.2 Raw Materials Key Suppliers

8.2.3 Manufacturing Cost Structure

8.3 Midstream Analysis

8.4 Downstream Analysis (Customers Analysis)

8.5 Sales Model and Sales Channels

8.5.1 Automobile Air Conditioning Pressure Sensor Sales Model

8.5.2 Sales Channel

8.5.3 Automobile Air Conditioning Pressure Sensor Distributors

9 Research Findings and Conclusion

10 Appendix

10.1 Research Methodology

10.1.1 Methodology/Research Approach

10.1.1.1 Research Programs/Design

10.1.1.2 Market Size Estimation

10.1.1.3 Market Breakdown and Data Triangulation

10.1.2 Data Source

10.1.2.1 Secondary Sources

10.1.2.2 Primary Sources

10.2 Author Details

10.3 Disclaimer

TABLE OF FIGURES

List of Tables

Table 1. Automobile Air Conditioning Pressure Sensor Market Trends

Table 2. Automobile Air Conditioning Pressure Sensor Market Drivers & Opportunity

Table 3. Automobile Air Conditioning Pressure Sensor Market Challenges

Table 4. Automobile Air Conditioning Pressure Sensor Market Restraints

Table 5. Global Automobile Air Conditioning Pressure Sensor Revenue by Company (2020-2025) & (US$ Million)

Table 6. Global Automobile Air Conditioning Pressure Sensor Revenue Market Share by Company (2020-2025)

Table 7. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Company (2020-2025) & (K Units)

Table 8. Global Automobile Air Conditioning Pressure Sensor Sales Volume Market Share by Company (2020-2025)

Table 9. Global Market Automobile Air Conditioning Pressure Sensor Price by Company (2020-2025) & (US$/Unit)

Table 10. Key Manufacturers Automobile Air Conditioning Pressure Sensor Manufacturing Base and Headquarters

Table 11. Key Manufacturers Automobile Air Conditioning Pressure Sensor Product Type

Table 12. Key Manufacturers Time to Begin Mass Production of Automobile Air Conditioning Pressure Sensor

Table 13. Global Automobile Air Conditioning Pressure Sensor Manufacturers Market Concentration Ratio (CR5 and HHI)

Table 14. Global Top Manufacturers Market Share by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Automobile Air Conditioning Pressure Sensor as of 2024)

Table 15. Mergers & Acquisitions, Expansion Plans

Table 16. Global Automobile Air Conditioning Pressure Sensor Sales Value by Type: 2020 VS 2024 VS 2031 (US$ Million)

Table 17. Global Automobile Air Conditioning Pressure Sensor Sales Value by Type (2020-2025) & (US$ Million)

Table 18. Global Automobile Air Conditioning Pressure Sensor Sales Value by Type (2026-2031) & (US$ Million)

Table 19. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Value by Type (2020-2025)

Table 20. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Value by Type (2026-2031)

Table 21. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type: 2020 VS 2024 VS 2031 (K Units)

Table 22. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type (2020-2025) & (K Units)

Table 23. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type (2026-2031) & (K Units)

Table 24. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Volume by Type (2020-2025)

Table 25. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Volume by Type (2026-2031)

Table 26. Global Automobile Air Conditioning Pressure Sensor Price by Type (2020-2025) & (US$/Unit)

Table 27. Global Automobile Air Conditioning Pressure Sensor Price by Type (2026-2031) & (US$/Unit)

Table 28. Global Automobile Air Conditioning Pressure Sensor Sales Value by Application: 2020 VS 2024 VS 2031 (US$ Million)

Table 29. Global Automobile Air Conditioning Pressure Sensor Sales Value by Application (2020-2025) & (US$ Million)

Table 30. Global Automobile Air Conditioning Pressure Sensor Sales Value by Application (2026-2031) & (US$ Million)

Table 31. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Value by Application (2020-2025)

Table 32. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Value by Application (2026-2031)

Table 33. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application: 2020 VS 2024 VS 2031 (K Units)

Table 34. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application (2020-2025) & (K Units)

Table 35. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application (2026-2031) & (K Units)

Table 36. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Volume by Application (2020-2025)

Table 37. Global Automobile Air Conditioning Pressure Sensor Sales Market Share in Volume by Application (2026-2031)

Table 38. Global Automobile Air Conditioning Pressure Sensor Price by Application (2020-2025) & (US$/Unit)

Table 39. Global Automobile Air Conditioning Pressure Sensor Price by Application (2026-2031) & (US$/Unit)

Table 40. Global Automobile Air Conditioning Pressure Sensor Sales Value by Region, (2020 VS 2024 VS 2031) & (US$ Million)

Table 41. Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2020-2025) & (US$ Million)

Table 42. Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2026-2031) & (US$ Million)

Table 43. Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2020-2025) & (%)

Table 44. Global Automobile Air Conditioning Pressure Sensor Sales Value by Region (2026-2031) & (%)

Table 45. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (K Units): 2020 VS 2024 VS 2031

Table 46. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2020-2025) & (K Units)

Table 47. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2026-2031) & (K Units)

Table 48. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2020-2025) & (%)

Table 49. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Region (2026-2031) & (%)

Table 50. Global Automobile Air Conditioning Pressure Sensor Average Price by Region (2020-2025) & (US$/Unit)

Table 51. Global Automobile Air Conditioning Pressure Sensor Average Price by Region (2026-2031) & (US$/Unit)

Table 52. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value Growth Trends, (US$ Million): 2020 VS 2024 VS 2031

Table 53. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2025) & (US$ Million)

Table 54. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value, (2026-2031) & (US$ Million)

Table 55. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Volume, (2020-2025) & (K Units)

Table 56. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Volume, (2026-2031) & (K Units)

Table 57. Sensata Technologies Company Information

Table 58. Sensata Technologies Introduction and Business Overview

Table 59. Sensata Technologies Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 60. Sensata Technologies Automobile Air Conditioning Pressure Sensor Product Offerings

Table 61. Sensata Technologies Recent Development

Table 62. TE Connectivity Company Information

Table 63. TE Connectivity Introduction and Business Overview

Table 64. TE Connectivity Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 65. TE Connectivity Automobile Air Conditioning Pressure Sensor Product Offerings

Table 66. TE Connectivity Recent Development

Table 67. TDK Company Information

Table 68. TDK Introduction and Business Overview

Table 69. TDK Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 70. TDK Automobile Air Conditioning Pressure Sensor Product Offerings

Table 71. TDK Recent Development

Table 72. Bosch Company Information

Table 73. Bosch Introduction and Business Overview

Table 74. Bosch Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 75. Bosch Automobile Air Conditioning Pressure Sensor Product Offerings

Table 76. Bosch Recent Development

Table 77. Infineon Technologies AG Company Information

Table 78. Infineon Technologies AG Introduction and Business Overview

Table 79. Infineon Technologies AG Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 80. Infineon Technologies AG Automobile Air Conditioning Pressure Sensor Product Offerings

Table 81. Infineon Technologies AG Recent Development

Table 82. Denso Company Information

Table 83. Denso Introduction and Business Overview

Table 84. Denso Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 85. Denso Automobile Air Conditioning Pressure Sensor Product Offerings

Table 86. Denso Recent Development

Table 87. Honeywell Company Information

Table 88. Honeywell Introduction and Business Overview

Table 89. Honeywell Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 90. Honeywell Automobile Air Conditioning Pressure Sensor Product Offerings

Table 91. Honeywell Recent Development

Table 92. STMicroelectronics Company Information

Table 93. STMicroelectronics Introduction and Business Overview

Table 94. STMicroelectronics Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 95. STMicroelectronics Automobile Air Conditioning Pressure Sensor Product Offerings

Table 96. STMicroelectronics Recent Development

Table 97. Shenzhen Ampron Technology Corporation Company Information

Table 98. Shenzhen Ampron Technology Corporation Introduction and Business Overview

Table 99. Shenzhen Ampron Technology Corporation Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 100. Shenzhen Ampron Technology Corporation Automobile Air Conditioning Pressure Sensor Product Offerings

Table 101. Shenzhen Ampron Technology Corporation Recent Development

Table 102. Trensor Company Information

Table 103. Trensor Introduction and Business Overview

Table 104. Trensor Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 105. Trensor Automobile Air Conditioning Pressure Sensor Product Offerings

Table 106. Trensor Recent Development

Table 107. Wuhan Huagong Xingaoli Electron Company Information

Table 108. Wuhan Huagong Xingaoli Electron Introduction and Business Overview

Table 109. Wuhan Huagong Xingaoli Electron Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 110. Wuhan Huagong Xingaoli Electron Automobile Air Conditioning Pressure Sensor Product Offerings

Table 111. Wuhan Huagong Xingaoli Electron Recent Development

Table 112. Shenzhen Hoto Intelligent Control Technology Company Information

Table 113. Shenzhen Hoto Intelligent Control Technology Introduction and Business Overview

Table 114. Shenzhen Hoto Intelligent Control Technology Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 115. Shenzhen Hoto Intelligent Control Technology Automobile Air Conditioning Pressure Sensor Product Offerings

Table 116. Shenzhen Hoto Intelligent Control Technology Recent Development

Table 117. Bridgeport Company Information

Table 118. Bridgeport Introduction and Business Overview

Table 119. Bridgeport Automobile Air Conditioning Pressure Sensor Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2020-2025)

Table 120. Bridgeport Automobile Air Conditioning Pressure Sensor Product Offerings

Table 121. Bridgeport Recent Development

Table 122. Key Raw Materials Lists

Table 123. Raw Materials Key Suppliers Lists

Table 124. Automobile Air Conditioning Pressure Sensor Downstream Customers

Table 125. Automobile Air Conditioning Pressure Sensor Distributors List

Table 126. Research Programs/Design for This Report

Table 127. Key Data Information from Secondary Sources

Table 128. Key Data Information from Primary Sources

List of Figures

Figure 1. Automobile Air Conditioning Pressure Sensor Product Picture

Figure 2. Global Automobile Air Conditioning Pressure Sensor Sales Value, 2020 VS 2024 VS 2031 (US$ Million)

Figure 3. Global Automobile Air Conditioning Pressure Sensor Sales Value (2020-2031) & (US$ Million)

Figure 4. Global Automobile Air Conditioning Pressure Sensor Sales Volume (2020-2031) & (K Units)

Figure 5. Global Automobile Air Conditioning Pressure Sensor Sales Price (2020-2031) & (US$/Unit)

Figure 6. Automobile Air Conditioning Pressure Sensor Report Years Considered

Figure 7. Global Automobile Air Conditioning Pressure Sensor Players Revenue Ranking (2024) & (US$ Million)

Figure 8. Global Automobile Air Conditioning Pressure Sensor Players Sales Volume Ranking (2024) & (K Units)

Figure 9. The 5 and 10 Largest Manufacturers in the World: Market Share by Automobile Air Conditioning Pressure Sensor Revenue in 2024

Figure 10. Automobile Air Conditioning Pressure Sensor Market Share by Company Type (Tier 1, Tier 2, and Tier 3): 2020 VS 2024

Figure 11. Switch Type Picture

Figure 12. Sensor Type Picture

Figure 13. Global Automobile Air Conditioning Pressure Sensor Sales Value by Type (2020 VS 2024 VS 2031) & (US$ Million)

Figure 14. Global Automobile Air Conditioning Pressure Sensor Sales Value Market Share by Type, 2024 & 2031

Figure 15. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Type (2020 VS 2024 VS 2031) & (K Units)

Figure 16. Global Automobile Air Conditioning Pressure Sensor Sales Volume Market Share by Type, 2024 & 2031

Figure 17. Global Automobile Air Conditioning Pressure Sensor Price by Type (2020-2031) & (US$/Unit)

Figure 18. Product Picture of Passenger Cars

Figure 19. Product Picture of Commercial Vehicles

Figure 20. Global Automobile Air Conditioning Pressure Sensor Sales Value by Application (2020 VS 2024 VS 2031) & (US$ Million)

Figure 21. Global Automobile Air Conditioning Pressure Sensor Sales Value Market Share by Application, 2024 & 2031

Figure 22. Global Automobile Air Conditioning Pressure Sensor Sales Volume by Application (2020 VS 2024 VS 2031) & (K Units)

Figure 23. Global Automobile Air Conditioning Pressure Sensor Sales Volume Market Share by Application, 2024 & 2031

Figure 24. Global Automobile Air Conditioning Pressure Sensor Price by Application (2020-2031) & (US$/Unit)

Figure 25. North America Automobile Air Conditioning Pressure Sensor Sales Value (2020-2031) & (US$ Million)

Figure 26. North America Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

Figure 27. Europe Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 28. Europe Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

Figure 29. Asia Pacific Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 30. Asia Pacific Automobile Air Conditioning Pressure Sensor Sales Value by Region (%), 2024 VS 2031

Figure 31. South America Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 32. South America Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

Figure 33. Middle East & Africa Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 34. Middle East & Africa Automobile Air Conditioning Pressure Sensor Sales Value by Country (%), 2024 VS 2031

Figure 35. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Value (%), (2020-2031)

Figure 36. Key Countries/Regions Automobile Air Conditioning Pressure Sensor Sales Volume (%), (2020-2031)

Figure 37. United States Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 38. United States Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 39. United States Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 40. Europe Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 41. Europe Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 42. Europe Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 43. China Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 44. China Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 45. China Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 46. Japan Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 47. Japan Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 48. Japan Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 49. South Korea Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 50. South Korea Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 51. South Korea Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 52. Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 53. Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 54. Southeast Asia Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 55. India Automobile Air Conditioning Pressure Sensor Sales Value, (2020-2031) & (US$ Million)

Figure 56. India Automobile Air Conditioning Pressure Sensor Sales Value by Type (%), 2024 VS 2031

Figure 57. India Automobile Air Conditioning Pressure Sensor Sales Value by Application (%), 2024 VS 2031

Figure 58. Automobile Air Conditioning Pressure Sensor Industrial Chain

Figure 59. Automobile Air Conditioning Pressure Sensor Manufacturing Cost Structure

Figure 60. Channels of Distribution (Direct Sales, and Distribution)

Figure 61. Bottom-up and Top-down Approaches for This Report

Figure 62. Data Triangulation

Figure 63. Key Executives Interviewed

KEY QUESTIONS ADDRESSED BY THE REPORT

Which region is expected to have the highest market share? zhanKai

For each regional market, the report conducted in-depth comparative analysis from multiple dimensions such as market size, 5.3% compound annual growth rate, market demand, industrial structure, policy environment, and the layout of major enterprises. It systematically summarized the market characteristics and competitive environment of different regions. At the same time, it also focused on analyzing the demand structure, market growth drivers, and investment environment of each region, providing valuable references for enterprises to identify key regional markets, formulate global market layouts and sales strategies.

What is the annual compound growth rate of the global Automobile Air Conditioning Pressure Sensor market size from 2025 to 2031? shouQi

What was the global market size of Automobile Air Conditioning Pressure Sensor in 2031? shouQi

What was the global market size of Automobile Air Conditioning Pressure Sensor in 2025? shouQi

Which companies rank high in the global Automobile Air Conditioning Pressure Sensor market? shouQi

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USD 4350.00 (Single User License)
Automobile Air Conditioning Pressure Sensor- Global Market Share and Ranking, Overall Sales and Demand Forecast 2024-2030
The air conditioning pressure sensor is one of the most important sensors in the automotive refrigeration system. It is mainly used to monitor the refrigerant pressure in the air conditioning pipeline, prevent abnormal pressure from damaging the compressor, and control the opening and closing of the cooling fan and compressor in conjunction with other functional components. The air conditioning pressure sensor is generally installed on the high-pressure pipeline of the air conditioning system in the engine compartment. The pressure signal it collects is mainly output to the engine ECU or air conditioning control unit. After receiving a normal signal, the ECU will issue instructions to control the compressor and cooling fan to turn on. If an abnormal pressure signal is received, it will issue instructions to refuse to turn on the compressor and other air conditioning equipment to avoid damage to the refrigeration system. After the air conditioning pressure sensor is damaged, it will cause faults such as no cooling in the car, compressor not working, or repeated start stop, and the corresponding fault codes will be stored in the engine ECU or air conditioning control module. Generally speaking, air conditioning pressure sensors are mostly three wire type, and the control methods are roughly divided into three types, namely analog signal, Lin bus, and duty cycle control. Three wire analog signal control type: The three wires of this sensor are defined as sensor power supply, grounding, and analog signal. When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 5V, one sensor ground wire is 0V, and one sensor pressure signal is 1V. After turning on the AC, the voltage will gradually increase with the air conditioning pressure, with a specific voltage range between 0.5V and 4.5V. Three wire Lin bus signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and Lin bus control signal. Using a multimeter to measure, the black probe is grounded and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor Lin bus signal changes between 9V and 11V. The voltage changes are basically the same when unplugged and plugged in. Three wire duty cycle signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and duty cycle control signal (duty cycle refers to the proportion of high and low voltage in one cycle). When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor duty cycle control signal varies between 1V~5V (when plugged in), and the higher the pressure, the higher the voltage. When unplugged, the voltage of the duty cycle signal wire is generally around 12V.
Published: 2024-10-09
Pages: 125
USD 3950.00 (Single User License)
Global Automobile Air Conditioning Pressure Sensor Market Insights, Forecast to 2030
The air conditioning pressure sensor is one of the most important sensors in the automotive refrigeration system. It is mainly used to monitor the refrigerant pressure in the air conditioning pipeline, prevent abnormal pressure from damaging the compressor, and control the opening and closing of the cooling fan and compressor in conjunction with other functional components. The air conditioning pressure sensor is generally installed on the high-pressure pipeline of the air conditioning system in the engine compartment. The pressure signal it collects is mainly output to the engine ECU or air conditioning control unit. After receiving a normal signal, the ECU will issue instructions to control the compressor and cooling fan to turn on. If an abnormal pressure signal is received, it will issue instructions to refuse to turn on the compressor and other air conditioning equipment to avoid damage to the refrigeration system. After the air conditioning pressure sensor is damaged, it will cause faults such as no cooling in the car, compressor not working, or repeated start stop, and the corresponding fault codes will be stored in the engine ECU or air conditioning control module. Generally speaking, air conditioning pressure sensors are mostly three wire type, and the control methods are roughly divided into three types, namely analog signal, Lin bus, and duty cycle control. Three wire analog signal control type: The three wires of this sensor are defined as sensor power supply, grounding, and analog signal. When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 5V, one sensor ground wire is 0V, and one sensor pressure signal is 1V. After turning on the AC, the voltage will gradually increase with the air conditioning pressure, with a specific voltage range between 0.5V and 4.5V. Three wire Lin bus signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and Lin bus control signal. Using a multimeter to measure, the black probe is grounded and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor Lin bus signal changes between 9V and 11V. The voltage changes are basically the same when unplugged and plugged in. Three wire duty cycle signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and duty cycle control signal (duty cycle refers to the proportion of high and low voltage in one cycle). When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor duty cycle control signal varies between 1V~5V (when plugged in), and the higher the pressure, the higher the voltage. When unplugged, the voltage of the duty cycle signal wire is generally around 12V.
Published: 2024-10-09
Pages: 164
USD 4900.00 (Single User License)
Global Automobile Air Conditioning Pressure Sensor Market Research Report 2024
The air conditioning pressure sensor is one of the most important sensors in the automotive refrigeration system. It is mainly used to monitor the refrigerant pressure in the air conditioning pipeline, prevent abnormal pressure from damaging the compressor, and control the opening and closing of the cooling fan and compressor in conjunction with other functional components. The air conditioning pressure sensor is generally installed on the high-pressure pipeline of the air conditioning system in the engine compartment. The pressure signal it collects is mainly output to the engine ECU or air conditioning control unit. After receiving a normal signal, the ECU will issue instructions to control the compressor and cooling fan to turn on. If an abnormal pressure signal is received, it will issue instructions to refuse to turn on the compressor and other air conditioning equipment to avoid damage to the refrigeration system. After the air conditioning pressure sensor is damaged, it will cause faults such as no cooling in the car, compressor not working, or repeated start stop, and the corresponding fault codes will be stored in the engine ECU or air conditioning control module. Generally speaking, air conditioning pressure sensors are mostly three wire type, and the control methods are roughly divided into three types, namely analog signal, Lin bus, and duty cycle control. Three wire analog signal control type: The three wires of this sensor are defined as sensor power supply, grounding, and analog signal. When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 5V, one sensor ground wire is 0V, and one sensor pressure signal is 1V. After turning on the AC, the voltage will gradually increase with the air conditioning pressure, with a specific voltage range between 0.5V and 4.5V. Three wire Lin bus signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and Lin bus control signal. Using a multimeter to measure, the black probe is grounded and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor Lin bus signal changes between 9V and 11V. The voltage changes are basically the same when unplugged and plugged in. Three wire duty cycle signal control type: The three wires of this sensor are defined as the sensor power supply, ground, and duty cycle control signal (duty cycle refers to the proportion of high and low voltage in one cycle). When judging the quality, a multimeter can be used to measure. The black probe is grounded, and the red probe is used to detect the three wires on the sensor. One sensor power wire is 12V, one sensor ground wire is 0V, and one sensor duty cycle control signal varies between 1V~5V (when plugged in), and the higher the pressure, the higher the voltage. When unplugged, the voltage of the duty cycle signal wire is generally around 12V.
Published: 2024-10-09
Pages: 100
USD 2900.00 (Single User License)