![]() |
市場調查報告書
商品編碼
1938880
濕度感測器市場-全球產業規模、佔有率、趨勢、機會及預測(按產品、類型、應用、地區和競爭格局分類,2021-2031年)Humidity Sensors Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Product, By Type, By Application, By Region & Competition, 2021-2031F |
||||||
全球濕度感測器市場預計將從 2025 年的 76.4 億美元成長到 2031 年的 128.2 億美元,複合年成長率為 9.01%。
濕度感測器是一種電子設備,用於檢測和測量氣體或大氣中的水蒸氣含量,並將這些物理測量值轉換為電訊號,從而實現精確的監測和系統控制。推動該市場成長要素包括現代基礎設施對節能空調系統的強勁需求,以及製藥和汽車製造中濕度控制對於確保產品安全的重要性。這些因素並非曇花一現的技術潮流,而是受嚴格監管的持續營運必需。為了說明這種產業需求,美國空調與冷凍協會 (AHRI) 的報告顯示,到 2024 年,美國中央空調和空氣源熱泵的總合貨量將成長 11.8%,這凸顯了依賴這些環境感測組件的硬體生態系統的強勁成長。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 76.4億美元 |
| 市場規模:2031年 | 128.2億美元 |
| 複合年成長率:2026-2031年 | 9.01% |
| 成長最快的細分市場 | 車 |
| 最大的市場 | 北美洲 |
然而,在惡劣環境下維持感測器長期穩定性的技術複雜性是阻礙市場成長的一大障礙。感測元件在暴露於化學污染物或溫度快速波動時容易發生漂移,因此需要頻繁且高成本的重新校準。這個問題造成了財務和營運方面的障礙,限制了其在對價格敏感的工業應用中的廣泛應用。
市場成長的關鍵促進因素是濕度感測器在電動車 (EV) 電池管理系統中的快速普及。濕度感測器對於防止冷凝至關重要,冷凝會導致電路短路和電池組腐蝕。汽車製造商正擴大採用這些組件來監測內部濕度,以確保高壓系統的耐久性和安全性。根據國際能源總署 (IEA) 於 2024 年 4 月發布的《2024 年全球電動車展望》,2023 年全球電動車銷量將達到約 1,400 萬輛,這預示著需要汽車級環境監測的平台產量將顯著成長。這一行業成長與更廣泛的零件需求密切相關。根據半導體產業協會 (SIA) 預測,2024 年第二季全球半導體產業銷售額將達到 1,499 億美元,這反映了支撐感測器製造的強大供應鏈。
同時,智慧家庭和大樓自動化系統的發展推動了對能夠動態調節室內環境和能源消耗的感測器的需求。這些系統能夠根據精確的濕度測量結果自動調節加熱和冷卻過程,從而最佳化能源效率,同時保護基礎設施免受黴菌等潮濕相關問題的困擾。根據英國能源安全與淨零排放部於2024年5月發布的《英國智慧電錶統計:截至2024年3月31日的季度報告》,目前英國家庭和小規模企業中運作中了3550萬個智慧電錶和高級電錶。這表明,能夠促進與環境感測設備整合和聯網的互聯基礎設施正在廣泛部署,以實現全面的建築管理。
全球濕度感測器市場成長的主要障礙在於如何在惡劣的工作環境下保持長期穩定性這項技術難題。當感測元件接觸化學污染物或經歷極端溫度波動時,會發生訊號漂移,導致精確度隨時間推移而降低。這種不穩定性會顯著增加運行負擔,因為需要頻繁且昂貴的重新校準才能確保資料可靠性。對於工業用戶而言,這意味著持續增加的維護成本和系統停機造成的損失,從而有效提高了整體擁有成本 (TCO)。
因此,對價格敏感的行業往往不願意採用這些先進的感測解決方案,這限制了其市場滲透率,並抑制了銷售量。這種不願採用的態度直接影響產業的績效指標。根據美國測量協會 (AMA) 的數據,2024 年第三季感測器產業的營收年減了 10%。這項萎縮凸顯了持續存在的營運挑戰(例如穩定性問題和因維護需求增加而產生的財務壓力)如何阻礙成長,並導致整個感測生態系統的硬體出貨量下降。
無線物聯網連接標準,特別是低功率廣域網路(LPWAN) 的採用,正在變革濕度感測器產業,使其能夠在廣闊的工業和農業環境中實現遠端監控。與短距離消費級通訊協定不同,LoRaWAN 等標準使感測器能夠以極低的電力消耗遠距離傳輸濕度數據,從而無需在難以到達的區域進行複雜的佈線和頻繁更換電池。這項功能正迅速將濕度感測的市場從傳統的暖通空調應用擴展到大規模物流和戶外環境監測等領域。 Semtech 公司在 2024 年 8 月發布的「2025 會計年度第二季財報電話會議記錄」中報告稱,支持此連接架構的 LoRa 解決方案的淨銷售額達到 2870 萬美元,同比成長 72%,這證實了市場對遠距離聯網感測節點的快速需求。
同時,多參數環境感測模組的融合使得整合濕度檢測、溫度、揮發性有機化合物 (VOC) 和顆粒物感測器的緊湊型設備成為可能,從而簡化了硬體設計。這種向小型化、一體化 MEMS(微機電系統)的轉變降低了設備製造商的物理尺寸和製造複雜性,使他們能夠將全面的環境智慧整合到更小的工業和攜帶式設備中。這種轉變促使人們越來越依賴能夠提供全面空氣品質數據而非單一測量以金額為準的整合式感測器套件。 Sensirion Holding AG 在 2024 年 8 月發布的「2024 年上半年報告」中指出,其上半年合併銷售額達到 1.28 億瑞士法郎,有機銷售額較去年同期成長 8.9%,這反映了整合感測解決方案的興起。這一成長主要得益於工業和汽車產業採用這些先進感測器模組的新業務。
The Global Humidity Sensors Market is projected to expand from USD 7.64 billion in 2025 to USD 12.82 billion by 2031, reflecting a compound annual growth rate of 9.01%. Humidity sensors are electronic devices engineered to detect and measure water vapor levels in gases or the atmosphere, translating these physical readings into electrical signals for accurate monitoring and system regulation. This market is chiefly driven by the intense demand for energy-efficient HVAC systems in contemporary infrastructure, alongside the vital requirement for moisture control in pharmaceutical and automotive manufacturing to guarantee product safety. These drivers represent enduring operational necessities rather than fleeting technological fads, underpinned by strict regulatory compliance. To illustrate this industrial demand, the Air-Conditioning, Heating, and Refrigeration Institute reported that total combined shipments of central air conditioners and air-source heat pumps in the United States rose by 11.8 percent in 2024, highlighting the strong growth of the hardware ecosystem dependent on these environmental sensing components.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 7.64 Billion |
| Market Size 2031 | USD 12.82 Billion |
| CAGR 2026-2031 | 9.01% |
| Fastest Growing Segment | Automotive |
| Largest Market | North America |
However, a significant barrier that could obstruct market growth is the technical complexity associated with sustaining long-term sensor stability within harsh environments. The tendency of sensing elements to drift when subjected to chemical contaminants or severe temperature fluctuations necessitates frequent, expensive recalibration. This issue creates a financial and operational hurdle that limits wider adoption in price-sensitive industrial applications.
Market Driver
A pivotal driver for the market is the rapid uptake of humidity sensors within Electric Vehicle (EV) Battery Management Systems, which is essential for preventing condensation that could lead to electrical shorts and battery pack corrosion. Automotive manufacturers are increasingly embedding these components to track internal moisture levels, thereby safeguarding the durability and safety of high-voltage systems. According to the International Energy Agency's "Global EV Outlook 2024" published in April 2024, global electric car sales reached nearly 14 million in 2023, signaling a massive rise in the production of platforms that require automotive-grade environmental monitoring. This sector-specific growth corresponds with wider component demand; the Semiconductor Industry Association noted that global semiconductor industry sales hit $149.9 billion in the second quarter of 2024, reflecting a strong supply chain supporting sensor manufacturing.
Concurrently, the growth of Smart Home and Building Automation Systems is fueling demand for sensors that facilitate the dynamic regulation of indoor climates and energy consumption. These systems rely on accurate humidity readings to automatically adjust heating and cooling processes, optimizing energy efficiency while shielding infrastructure from moisture-induced issues like mold. As reported by the Department for Energy Security and Net Zero in May 2024, within the "Smart Meter Statistics in Great Britain: Quarterly Report to end March 2024," there were 35.5 million smart and advanced meters functioning in homes and small businesses. This highlights the widespread rollout of connected infrastructure that increasingly integrates or networks with environmental sensing devices for holistic building management.
Market Challenge
The primary impediment to the growth of the Global Humidity Sensors Market is the technical challenge of maintaining long-term stability within rigorous operational settings. When sensing elements encounter chemical contaminants or extreme temperature swings, they often experience signal drift, leading to a degradation in accuracy over time. This instability generates a substantial operational load, as it demands frequent and expensive recalibration to ensure data reliability. For industrial users, this results in significant ongoing maintenance costs and costly system downtime, effectively increasing the total cost of ownership.
As a result, price-sensitive industries are frequently reluctant to adopt these advanced sensing solutions, which restricts broader market penetration and depresses sales volumes. This reluctance has a direct effect on industry performance metrics. According to the AMA Association for Sensors and Measurement, the sensor industry's revenue declined by ten percent in the third quarter of 2024 compared to the same period the prior year. This contraction highlights how enduring operational hurdles, such as the financial pressure resulting from stability concerns and elevated maintenance requirements, can inhibit growth and lead to reduced hardware shipments across the wider sensing ecosystem.
Market Trends
The adoption of Wireless IoT Connectivity Standards, specifically Low Power Wide Area Networks (LPWAN), is transforming the humidity sensor landscape by facilitating remote monitoring across vast industrial and agricultural environments. Unlike short-range consumer protocols, standards like LoRaWAN enable sensors to transmit moisture data over extended distances with very low power usage, removing the necessity for intricate wiring or frequent battery changes in inaccessible areas. This functionality is swiftly broadening the addressable market for humidity sensing beyond conventional HVAC uses into large-scale logistics and outdoor environmental tracking. Semtech Corporation reported in their "Q2 Fiscal Year 2025 Earnings Call Transcript" in August 2024 that net sales for their LoRa-enabled solutions, which support this connectivity architecture, hit $28.7 million, a 72 percent rise from the previous year, underscoring the spiking demand for long-range connected sensing nodes.
Simultaneously, the convergence of Multi-Parameter Environmental Sensing Modules is simplifying hardware design by combining humidity detection with temperature, volatile organic compounds (VOCs), and particulate matter sensors into unified compact units. This movement toward miniaturized, all-in-one Micro-Electro-Mechanical Systems (MEMS) decreases the physical size and manufacturing complexity for device producers, allowing for the integration of comprehensive environmental intelligence into smaller industrial and portable devices. This transition supports the increasing dependence on integrated sensor suites that offer holistic air quality data rather than standalone measurements. Supporting this rise in integrated sensing solutions, Sensirion Holding AG reported in their "Half-Year Report 2024" in August 2024 that the company achieved consolidated sales of CHF 128.0 million for the first half of the year, marking an organic revenue increase of 8.9 percent, largely fueled by new business in industrial and automotive sectors employing these advanced sensor modules.
Report Scope
In this report, the Global Humidity Sensors Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Humidity Sensors Market.
Global Humidity Sensors Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: