Wireless Humidity & Temperature Sensors

Maintaining relative humidity (RH) between 40-60% is essential for protecting sensitive materials, equipment, and environments.

Whether you’re monitoring artefacts, data centre’s, agriculture, or industrial spaces, real-time humidity tracking prevents irreversible damage.

View a range of IOT Wireless and Wi-Fi Humidity and Temperature Sensors below.

Monnit ALTA® Wireless and Next™ Wi-Fi Humidity Sensors remotely monitor RH with ±3% accuracy (10-90% RH), along with temperature and dew point measurements. If humidity exceeds pre-set limits, the sensor sends an instant alert via text, email, or call, allowing you to take corrective action immediately.

Why Choose Monnit?

  • Fast & Easy Setup – Install in minutes with plug-and-play functionality
  • Multiple Power Options – Coin cell, AA battery, Power over Ethernet (PoE), or Wi-Fi
  • Long Battery Life – Up to 10 years, depending on the model
  • Scientific-Grade Accuracy – Ensures reliable environmental monitoring
  • NIST Certification Available – Select models offer 7-month NIST-certified accuracy
  • Customisable Options – Available with 3–25’ probe leads and solar power

Choose the Right Humidity & Temperature Sensor for Your Needs

Enterprise Wireless Humidity & Temperature Sensor

Wireless Humidity & Temperature Sensors enterprise

  • Best for: Commercial and enterprise applications
  • Battery Life: Up to 10 years
  • Power Source: AA battery
  • Applications: Data centre’s, offices, museum exhibits

Specifications

Wireless Humidity Sensor – Coin Cell Powered

Humidity sensor commercial

  • Best for: Compact spaces requiring discreet monitoring
  • Battery Life: Up to 2 years
  • Size: Small, lightweight design
  • Applications: HVAC ducts, storage enclosures, cold chain logistics

Specifications

Industrial Wireless Humidity & Temperature Sensor

Humidity Sensor Industrial

  • Best for: Harsh industrial environments
  • Battery Life: Up to 7 years
  • Power Source: Industrial-grade battery
  • Features: NEMA-rated weatherproof enclosure
  • Applications: Agriculture, food processing, pharmaceutical storage

Specifications

PoE-X Humidity Sensor

humidity sensor poe

  • Best for: Facilities with Ethernet-based infrastructure
  • Power Source: Power over Ethernet (PoE) or optional AC adapter
  • Applications: Smart buildings, climate-controlled facilities, server rooms

Specifications

Next Wi-Fi Humidity Sensor

Wi-Fi Humidity Sensor with lead

  • Best for: Wi-Fi network integration for real-time tracking
  • Connectivity: Uses Wi-Fi for continuous monitoring
  • Features: Extended range for larger spaces
  • Applications: Greenhouses, laboratories, K-9 units, research facilities

Specifications

 


Common Applications

  • Greenhouses & Grow Houses – Maintain ideal humidity for plant health
  • Art Galleries & Museums – Protect priceless artefacts and exhibits
  • Data Centre’s & Server Rooms – Prevent overheating and moisture build up
  • HVAC Performance Monitoring – Ensure efficient heating and cooling
  • Agricultural & Food Processing – Maintain proper storage conditions

Not Sure Which Sensor You Need?

Contact Metromatics for recommendations or to discuss all available options.

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WiFi Humidity Sensor

humidity & temp sensors

humidity & temp sensor poe