The Global Humidity and Moisture Sensors Market was valued at USD 1,151 Million in 2023 and is projected to reach USD 2,011.64 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 6.4% during the forecast period (2024–2032). This growth is fueled by increasing industrial automation, stringent quality control regulations in food and pharmaceutical sectors, and widespread IoT sensor adoption in agriculture and smart buildings.
As precision measurement becomes critical across industries, sensor manufacturers are innovating with advanced materials, wireless connectivity, and AI-driven analytics. This analysis examines the Top 10 Companies in the Humidity and Moisture Sensors Industry—technological leaders setting global standards for measurement accuracy and reliability.
🔟 1. Honeywell International Inc.
Headquarters: Charlotte, North Carolina, USA
Key Offering: HumidIcon™ Digital Humidity/Temperature Sensors, HIH Series
Honeywell leads the industrial sensor market with rugged, high-accuracy humidity sensors for HVAC, medical, and aerospace applications. Their HumidIcon technology integrates temperature sensing with factory calibration for plug-and-play installation.
Technological Leadership:
- ±1.8% RH accuracy (0-100% RH range)
- Industry-leading IP67 protection rating
- I²C/SPI digital interface options
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9️⃣ 2. Sensirion AG
Headquarters: Staefa, Switzerland
Key Offering: SHT4x Series, SCD4x CO₂ + Humidity Sensors
Sensirion dominates miniaturized environmental sensors with CMOS-based technology enabling mass adoption in consumer electronics and automotive applications. The SHT45 achieves 1.2% RH accuracy in a 1.5×1.5mm package.
Technological Leadership:
- Patented CMOSens® Technology
- Industry-best 200ms response time
- Fully calibrated digital output
8️⃣ 3. TE Connectivity Ltd.
Headquarters: Schaffhausen, Switzerland
Key Offering: HTU21D Digital Sensor, MS5637 Pressure-Humidity Modules
TE Connectivity provides mission-critical sensing solutions for aerospace, automotive, and industrial applications. The HTU31D offers 2% RH accuracy across -40°C to 125°C operating range.
Technological Leadership:
- 10μA ultra-low power operation
- DFN 2x3mm industrial package
- Embedded temperature compensation
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7️⃣ 4. Infineon Technologies AG
Headquarters: Neubiberg, Germany
Key Offering: DPS422 Barometric + Humidity Sensor
Infineon integrates humidity sensing with advanced environmental monitoring in semiconductor solutions. The company leads in radar-based moisture detection for non-contact industrial applications.
Technological Leadership:
- ±2% RH/±0.2°C accuracy
- AEC-Q100 automotive qualification
- Radar penetration for material moisture sensing
6️⃣ 5. STMicroelectronics
Headquarters: Geneva, Switzerland
Key Offering: HTS221 Capacitive Digital Sensor
ST’s HTS221 sets benchmarks for power efficiency (1.5μA) in wearables and IoT devices. The company leads in MEMS-based sensor fusion combining humidity with motion and pressure sensing.
Technological Leadership:
- ±3.5% RH accuracy
- 0.5Hz to 50Hz data output rate
- 1.1mm ultra-thin package
5️⃣ 6. Amphenol Advanced Sensors
Headquarters: St. Marys, Pennsylvania, USA
Key Offering: Telaire® T3000 Series, Protimeter® Moisture Meters
Amphenol specializes in harsh-environment sensors for industrial drying and food processing applications. Their non-destructive moisture measurement solutions prevent structural damage in buildings.
Technological Leadership:
- 0-100% RH measurement at 200°C
- Pin/pinless measurement modes
- Chemical-resistant polymer sensors
4️⃣ 7. Bosch Sensortec
Headquarters: Reutlingen, Germany
Key Offering: BME688 AI-Enabled Environmental Sensor
Bosch integrates humidity sensing with AI capabilities in the BME688, enabling predictive maintenance in smart appliances. The BME280 remains an industry standard for IoT applications.
Technological Leadership:
- On-device machine learning
- ±3% RH accuracy (20-80% RH)
- 0.05Pa/KPa pressure sensitivity
3️⃣ 8. Testo SE & Co. KGaA
Headquarters: Titisee-Neustadt, Germany
Key Offering: Testo 635-1, Smart Probes VAC Kit
Testo provides laboratory-grade portable and fixed monitoring solutions for pharmaceuticals and cleanrooms. Their Smart Probes enable wireless quality control data collection.
Technological Leadership:
- ±0.8% RH reference-grade accuracy
- HACCP-compliant logging
- NIST-traceable calibration
2️⃣ 9. PCE Instruments
Headquarters: Meschede, Germany
Key Offering: PCE-HT 72 Data Logger, PCE-MMK 1 Concrete Moisture Meter
PCE delivers specialized moisture measurement for construction and agriculture. Their concrete moisture meters help prevent structural failures in building projects.
Technological Leadership:
- 0-100% wood moisture scale
- Depth-sensitive measurement modes
- Automatic temperature compensation
1️⃣ 10. GE Measurement & Control
Headquarters: Boston, Massachusetts, USA
Key Offering: Panametrics Moisture Transmitters
GE provides ultra-precise (<0.5% RH) industrial monitoring for natural gas pipelines and power generation. Their aluminum oxide sensors operate from -110°C to 350°C.
Technological Leadership:
- 0.1ppm trace moisture detection
- ATEX/IECEx hazardous area certified
- Field calibration verification
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🌍 Outlook: The Future of Humidity Sensing in Industry 4.0
The humidity sensor market is transitioning from standalone devices to intelligent networked systems with embedded analytics. As industries embrace digital transformation, manufacturers are integrating AI and wireless capabilities into next-gen sensors.
📈 Market-Shaping Trends:
- Edge AI for predictive maintenance in industrial sensors
- 5G-enabled moisture monitoring across supply chains
- Ultra-compact MEMS sensors for wearables
- Multi-parameter environmental sensing arrays
- Energy harvesting for autonomous IoT networks
Market Segmentation Insights:
By Sensor Type:
Relative Humidity Sensors lead with 72% market share (2023), with Absolute Moisture Sensors growing at 8.7% CAGR for industrial processes.
By Application:
Pharmaceutical manufacturing shows strongest growth (8.2% CAGR) due to GMP requirements, followed by precision agriculture implementing soil monitoring.
Get Full Report Here: Humidity and Moisture Sensors Market – View in Detailed Research Report
These industry leaders are enabling data-driven decisions across sectors where precise environmental control impacts product quality, safety, and operational efficiency.