Market Overview
| Study Period | 2019 - 2030 |
| Market Size (2025) | USD 27.5 Billion |
| Market Size (2030) | USD 42.90 Billion |
| Growth Rate (2025 - 2030) | 9.32% CAGR |
| Fastest Growing Market | Asia Pacific |
| Largest Market | Asia Pacific |
| Market Concentration | Medium |
Major Players*Disclaimer: Major Players sorted in no particular order Image © Mordor Intelligence. Reuse requires attribution under CC BY 4.0. |
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Industrial Sensors Market Analysis by Mordor Intelligence
The industrial sensors market reached USD 27.5 billion in 2025 and is forecast to advance to USD 42.9 billion by 2030, delivering a 9.3% CAGR. Strong demand stems from rising factory digitalization, deeper penetration of edge-ready devices, and wider availability of open communications protocols that simplify system integration. Manufacturers view dense sensor networks as the “eyes and ears” of automated operations, enabling faster decisions on the shop floor without routing all data to the cloud. Energy-intensive sectors now deploy granular sensing to comply with tightening decarbonization mandates, while brown-field plants accelerate IO-Link retrofits to unlock asset-health data. On the technology front, in-sensor AI and multi-protocol connectivity are redefining the industrial sensors market, enhancing responsiveness and resilience in mission-critical environments. [1]Siemens AG, “Earnings Release and Financial Results Q2 FY 2025,” Siemens, siemens.com
Key Report Takeaways
- By sensor type, level sensors led with 18.4% revenue share in 2024, while image/vision sensors are projected to post the fastest 11.2% CAGR through 2030.
- By end-user industry, discrete manufacturing held 31% of the industrial sensors market share in 2024; life sciences & pharmaceuticals are set to expand at a 9.8% CAGR to 2030.
- By technology, wired/analog devices retained 46% share of the industrial sensors market size in 2024, whereas edge-AI/virtual sensors are forecast to climb at a 12.8% CAGR.
- By communication protocol, fieldbus remained dominant at 42% in 2024 and IO-Link is advancing at a 12% CAGR, the fastest within new installations.
- By geography, Asia-Pacific accounted for 44% of 2024 revenue and is expected to register a 9.3% CAGR, the highest among regions.
Global Industrial Sensors Market Trends and Insights
Drivers Impact Analysis
| Driver | (≈) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| Industry 4.0 / IIoT adoption surge | 2.80% | Global, APAC leading | Medium term (2-4 years) |
| Predictive maintenance & remote monitoring demand | 2.10% | North America & EU spreading to APAC | Short term (≤ 2 years) |
| Robot-centric smart-factory expansion | 1.90% | APAC core, spill-over to MEA | Medium term (2-4 years) |
| Edge-AI sensor nodes cut cloud latency | 1.70% | Global, advanced manufacturing hubs | Long term (≥ 4 years) |
| IO-Link retrofit wave in brown-field plants | 1.20% | Europe & North America legacy facilities | Short term (≤ 2 years) |
| Net-zero mandates drive granular energy sensing | 1.50% | EU leading, expanding globally | Long term (≥ 4 years) |
Source: Mordor Intelligence
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Industry 4.0 / IIoT Adoption Surge
Manufacturers under competitive pressure to digitize operations keep fueling an upswing in the industrial sensors market. Dense sensor grids underpin IIoT architectures that collect real-time data on temperature, pressure, and flow, transforming previously disconnected machines into intelligent assets. Edge computing spend is projected to rise steeply as plants shift analytics closer to the process, trimming latency and easing cloud bandwidth demands. The trend is pronounced in Asia-Pacific where China’s smart-factory mandates and Japan’s automation leadership accelerate sensor uptake.[2]U.S. Chamber of Commerce, “Was Made in China 2025 Successful?,” uschamber.com
Predictive Maintenance & Remote Monitoring Demand
Data-driven maintenance strategies are gaining traction because early fault detection curbs costly downtime. Facilities deploying vibration, thermal, and acoustic sensors coupled with edge AI models achieve prediction accuracies above 90% while lowering network traffic. Process industries value these capabilities due to stringent safety requirements, yet ROI calculations must account for integration work and organizational change.
Robot-centric Smart-factory Expansion
Industrial robot installations concentrated in East Asia stimulate fresh orders for proximity, vision, and force sensors. Collaborative robots introduce new needs for real-time environmental awareness and human–machine safety functions. South Korea’s USD 1.9 billion smart-factory drive exemplifies policy-backed scale-up of sensor-rich. [3]International Trade Administration, “South Korea – Manufacturing Technology – Smart Factory,” U.S. Department of Commerce, trade.govAutonomous mobile robots in warehouses further widen demand for navigation and obstacle-detection sensors.
Restraints Impact Analysis
| Restraint | (≈) % Impact on CAGR Forecast | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| High capex & integration complexity | -1.80% | Global, SMEs hit hardest | Short term (≤ 2 years) |
| Cyber-security vulnerabilities of networked sensors | -1.40% | North America & EU regulators | Medium term (2-4 years) |
Source: Mordor Intelligence
High Capex and Integration Complexity
Small and mid-size enterprises often face total project costs three to four times higher than the bill of materials once network upgrades, middleware, and integration services are included. Retrofitting legacy MES and ERP platforms to accommodate heterogeneous sensor outputs prolongs implementation and demands specialist talent.
Cyber-security Vulnerabilities of Networked Sensors
Expanded connectivity enlarges the industrial attack surface. Regulatory scrutiny such as recent U.S. rules on sensitive-data flows intensifies the compliance burden. Plants must deploy encryption, segmentation, and continuous patch management at the sensor level, stretching budgets and skills.
Segment Analysis
By Sensor Type: Level Sensors Lead Despite Vision Growth
Level sensors accounted for 18.4% of 2024 revenue, anchoring the industrial sensors market with indispensable inventory-control functionality in chemicals, oil, and water-treatment operations. Image/vision devices, meanwhile, are forecast for an 11.2% CAGR as inline machine-vision systems proliferate for automated defect detection. Wired analog versions remain widespread because factories value proven reliability, but digital variants with self-diagnostics are advancing fast. Suppliers are miniaturizing MEMS pressure and flow sensors for energy-monitoring tasks aligned with ESG mandates.
Second-order trends point to hybrid sensing platforms that combine optical and ultrasonic techniques to boost accuracy for challenging solid-material measurements. Edge AI incorporated within compact cameras now enables on-device anomaly detection without bandwidth strain. These dynamics position the industrial sensors market size for level measurement to retain a commanding share even as emerging imaging technologies capture incremental spend.
By End-user Industry: Manufacturing Dominance Amid Pharma Acceleration
Discrete manufacturing held 31% of the industrial sensors market share in 2024 due to persistent investments in automotive and electronics lines. Robust demand for continuous equipment monitoring keeps factories upgrading to multifunctional sensors that capture vibration, temperature, and positional data concurrently. Life sciences and pharmaceuticals are projected to achieve a 9.8% CAGR through 2030, benefitting from stricter validation protocols for sterile production environments and wider adoption of continuous-manufacturing lines.
Manufacturers in chemicals and petrochemicals deploy rugged solutions for emissions monitoring within digital-twin frameworks aimed at optimizing yield. Mining operators experiment with swarm-robotics systems that rely on dense environmental sensing to navigate hazardous zones. Utilities modernizing grids integrate fiber-optic and piezoelectric sensors to improve renewable-generation forecasting and equipment asset management, extending the industrial sensors industry into new energy verticals.
By Technology: Analog Persistence Challenges Digital Transition
Wired analog devices maintained 46% revenue share in 2024, underlining a conservative focus on signal integrity for mission-critical loops. Smart-digital sensors that embed diagnostics are gaining, particularly in high-mix production where remote configuration trims changeover times. Edge-AI or virtual sensors should register the fastest 12.8% CAGR as software models infer hard-to-measure parameters such as tool wear, expanding the addressable industrial sensors market.
Hybrid architectures combining analog reliability with digital analytics help brown-field sites avoid wholesale rip-and-replace costs. Wireless adoption remains niche, limited by battery life and electromagnetic interference challenges, yet advances in energy harvesting and adaptive radio stacks gradually improve ROI.
Note: Segment shares of all individual segments available upon report purchase
By Communication Protocol: Fieldbus Resilience Amid Ethernet Growth
Legacy fieldbus networks still represent 42% of installed nodes, aided by decades of deterministic performance in harsh environments. Yet new purchases skew toward Ethernet-based protocols, with PROFINET capturing 23%, EtherNet/IP 21%, and EtherCAT 16% of 2024 shipments. IO-Link’s 12% CAGR derives from easy retrofit characteristics that shorten project timelines and expose rich sensor metadata. Multi-protocol masters now support simultaneous fieldbus and Ethernet operation, allowing stepwise modernization of the industrial sensors market infrastructure.
Geography Analysis
Asia-Pacific captured 44% of 2024 spending, reflecting ongoing policy incentives and a strong robotics ecosystem. China dominates installations, propelled by the Made in China 2025 program and a 52% share of global industrial-robot shipments, translating into vigorous sensor orders across automotive and consumer-electronics hubs. Japan contributes cutting-edge automation technologies, while South Korea’s government co-investment accelerates smart-factory penetration.
North America remains pivotal for high-mix, low-volume production and energy-infrastructure renewal. Plants integrate edge-AI sensors to advance predictive maintenance and enhance workforce safety. Europe’s market growth aligns with decarbonization rules that require continuous emissions monitoring, stimulating demand for high-precision flow and gas-analysis sensors. Emerging economies in the Middle East, Africa, and South America increase uptake for mining, metals, and power-generation projects as infrastructure build-outs gather momentum.
Competitive Landscape
The industrial sensors market is moderately fragmented. Automation majors such as Siemens, Honeywell, and Texas Instruments leverage scale and vertically integrated portfolios. Mid-sized specialists like SICK and Keyence carve niches in optical and safety domains, while edge-AI newcomers address latency-sensitive use cases. Strategic alliances illustrate a convergence strategy: SICK and Endress+Hauser pooled process-analytics assets to deliver net-zero solutions, reinforcing service depth across the plant lifecycle.
Incumbents pursue acquisition-led growth to widen product breadth. TE Connectivity’s move into energy-grid components adds a sensor-rich revenue stream. onsemi’s purchase of a SWIR imaging firm positions it for 3D vision in harsh industrial settings. Competitive advantage is progressively tied to embedded software and ecosystem interoperability rather than discrete hardware specifications.
Suppliers differentiate through reliability, cybersecurity hardening, and service-heavy outcome models. Customers increasingly seek turnkey offerings that bundle hardware, connectivity, analytics, and support, opening doors for platform-centric business models.
Industrial Sensors Industry Leaders
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Siemens AG
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Honeywell International Inc.
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Rockwell Automation Inc.
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Texas Instruments Inc.
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Bosch Sensortec GmbH
- *Disclaimer: Major Players sorted in no particular order
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Recent Industry Developments
- March 2025: Siemens AG projected 6%–9% FY 2025 Digital Industries revenue growth, underscoring robust industrial sensors integration within automation projects
- February 2025: TE Connectivity agreed to acquire Richards Manufacturing, broadening its sensing foothold in energy-grid modernization
- February 2025: Honeywell unveiled a restructure plan to form three independent companies focused on automation and aerospace, sharpening its industrial sensors strategy
- January 2025: Curtiss-Wright completed the USD 200 million purchase of Ultra Nuclear Limited, adding high-reliability nuclear-grade pressure and temperature sensors
Global Industrial Sensors Market Report Scope
The industrial sensors market is segmented by sensor type (flow, pressure, proximity (area, level measurement, temperature, image, photoelectric, other sensing type), by end-user vertical (chemical and pharmaceutical, mining and metal, power, food and beverages, life sciences, aerospace and military, and water and wastewater), and by geography (North America [United States, Canada], Europe [Germany, United Kingdom, France, Rest of Europe], Asia Pacific [China, Japan, South Korea, Rest of Asia Pacific], Latin America, Middle East and Africa). The report offers market forecasts and size in value (USD) for all the above segments.
| By Sensor Type | Flow | ||
| Pressure | |||
| Proximity / Area | |||
| Level | |||
| Temperature | |||
| Image / Vision | |||
| Photo-electric | |||
| Other Types | |||
| By End-user Industry | Chemical & Petrochemicals | ||
| Mining & Metals | |||
| Power & Energy | |||
| Food & Beverage | |||
| Life Sciences & Pharmaceuticals | |||
| Aerospace & Defense | |||
| Water & Waste-water | |||
| Other Industries | |||
| By Technology | Wired / Analog | ||
| Wired / Digital (Smart) | |||
| Wireless | |||
| Edge-AI / Virtual Sensors | |||
| By Communication Protocol | Fieldbus (e.g., PROFIBUS, Modbus) | ||
| Industrial Ethernet (PROFINET, EtherNet/IP, EtherCAT) | |||
| IO-Link | |||
| Wireless ICPs (Wi-Sun, 6LoWPAN, BLE-Mesh) | |||
| By Geography | North America | United States | |
| Canada | |||
| Mexico | |||
| South America | Brazil | ||
| Rest of South America | |||
| Europe | Germany | ||
| United Kingdom | |||
| France | |||
| Rest of Europe | |||
| APAC | China | ||
| Japan | |||
| South Korea | |||
| Vietnam | |||
| Rest of APAC | |||
| Middle East & Africa | |||
By Sensor Type
| Flow |
| Pressure |
| Proximity / Area |
| Level |
| Temperature |
| Image / Vision |
| Photo-electric |
| Other Types |
By End-user Industry
| Chemical & Petrochemicals |
| Mining & Metals |
| Power & Energy |
| Food & Beverage |
| Life Sciences & Pharmaceuticals |
| Aerospace & Defense |
| Water & Waste-water |
| Other Industries |
By Technology
| Wired / Analog |
| Wired / Digital (Smart) |
| Wireless |
| Edge-AI / Virtual Sensors |
By Communication Protocol
| Fieldbus (e.g., PROFIBUS, Modbus) |
| Industrial Ethernet (PROFINET, EtherNet/IP, EtherCAT) |
| IO-Link |
| Wireless ICPs (Wi-Sun, 6LoWPAN, BLE-Mesh) |
By Geography
| North America | United States |
| Canada | |
| Mexico | |
| South America | Brazil |
| Rest of South America | |
| Europe | Germany |
| United Kingdom | |
| France | |
| Rest of Europe | |
| APAC | China |
| Japan | |
| South Korea | |
| Vietnam | |
| Rest of APAC | |
| Middle East & Africa |
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Key Questions Answered in the Report
What is the current size of the industrial sensors market?
The market stands at USD 27.5 billion in 2025 and is projected to reach USD 42.9 billion by 2030.
Which region leads demand for industrial sensors?
Asia-Pacific holds 44% of global revenue, benefiting from large-scale automation programs in China, Japan, and South Korea.
Which sensor category is growing the fastest?
Image/vision sensors are forecast to expand at an 11.2% CAGR through 2030 as machine vision spreads across quality-inspection tasks.
How quickly are edge-AI sensors expanding?
Edge-AI/virtual sensors represent the fastest-growing technology class with a 12.8% CAGR, driven by real-time analytics at the device level.
Page last updated on: June 18, 2025
