Passive RFID Tags for Temperature and Moisture Monitoring
Passive RFID Tags for Temperature and Moisture Monitoring are an innovative range of battery-less sensors that enable real-time condition monitoring of assets across various industries. Utilizing advanced ceramic and label-based RFID technology, these tags offer a compact, maintenance-free solution to measure environmental conditions such as temperature (ranging from -40°C to +125°C), presence of moisture, and in some configurations, liquid fill levels. Unlike traditional sensing systems, these tags operate without batteries, eliminating the need for maintenance and significantly reducing operational costs. Their compact form factor—available in ceramic tags and printable adhesive labels—allows easy integration into a wide range of applications from cold chain logistics and medical storage to data center monitoring and industrial equipment tracking. These tags are compliant with RAIN® RFID (UHF) protocols and deliver impressive read ranges of up to 5 meters even in harsh environments.
Key Features
Accurate sensing: Measures temperature with ±0.5°C tolerance and detects moisture and fill levels*.
Multiple form factors: Available as compact ceramic tags or printable peel-and-stick labels for on-metal and off-metal surfaces.
Cost-effective: Affordable and easy-to-install condition monitoring solution. Custom sensor options: Strain, pressure, light, or magnetic field sensing available on request.
Technical Specifications
Operating Operating Frequency:RAIN® RFID (UHF), 860–960 MHz.
Tag Type: Battery-less passive RFID sensor tags.
Read Range: Read Range: 1.75m to 5m depending on model and environment.
Durability: Industrial-grade tolerance to temperature (-40°C to +125°C), vibration, and harsh environmental conditions.
Customization: Available with alternative chip options for additional sensor types (strain, pressure, magnetic, etc.)
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Technical Specifications
Dimensions and Weight:
4.09 x 0.94 x 0.01 in (104 x 24 x 0.3 mm)(Customization Available)
Materials:
Synthetic label
Frequency:
865–956 MHz (UHF)
Protocol:
UHF EPC Class 1 Gen 2, ISO 18000-6C, RAIN
Chip Type:
M3D
Read distance:
Up to 19 ft (5.8 m)
Data Retention:
Up to 10 Years
Operating Temperature:
-40° to +185° F (-40° to +85° C)
Memory:
128 bit EPC + 64 bit TID + 128 bits user memory
Attachment:
Self-adhesive, suitable for curved surfaces to a minimum radius of 58mm
Water Resistance:
IP68, 68° F (20° C), 3.3 ft (1 m) x 24 h.
Places of Application
Waste Management & RTIs:
Reliable ID for bins, crates, and reusable containers
Cold Chain Logistics:
Monitor temperature of vaccine vials, pharmaceuticals, and food storage units.
Healthcare:
Moisture detection in medical supplies, diaper usage monitoring, and sterility assurance in storage.
Industrial Equipment:
Predictive maintenance by tracking machinery component temperatures.
IT Infrastructure:
Server temperature and humidity monitoring in data centers.
Manufacturing:
Moisture and temperature tracking on production lines for quality control and compliance.
Types of Material
Synthetic Label
Durable and flexible synthetic material used in self-adhesive label tags. Designed for excellent printability and resistance to moisture, abrasion, and temperature extremes, ensuring long-lasting performance in demanding conditions.
Types of Detailing on Labels/Tags
Logo Printing
Enhance your brand visibility with custom logo printing available on both the front and back of the labels, ensuring a professional and recognizable design for all your products.
Sequential Numbering
Add unique sequential numbers on the label or release paper for accurate tracking, identification, and enhanced operational efficiency.
Encoding Data
Securely encode essential information directly onto the label, allowing for quick access and accurate tracking of product details, inventory, and more.