Key takeaways
- Dual-frequency RAIN RFID and NFC access.
- High-resolution humidity logging.
- Configurable alarms and sampling intervals.
- Rugged, reusable design for shipments.
Talk to the product expert
Stefano Coluccini, General Manager
Detailed product information
Dual Frequency RAIN/NFC Humidity Logger Tag
The CAEN RFID qLogHUMIDITY (RT0013) is a cost-effective, semi-passive humidity data logger for monitoring moisture-sensitive goods across logistics and supply chains. With a high-resolution humidity sensor and large onboard memory, it enables reliable condition monitoring and supports cold-chain and quality assurance use cases.
RAIN RFID (UHF) allows remote reading of humidity data and alarm status at automated checkpoints such as conveyor lines or dock doors. NFC enables quick access via any NFC-capable smartphone for easy spot checks along the route or at destination.
The tag can store humidity samples at configurable intervals (from seconds up to hours) and supports configurable alarm thresholds for precise excursion detection. Its rugged, slim enclosure is designed for practical handling in real-world shipments, and the passive RF behavior supports use in air freight processes. Reset functionality and long battery life enable reuse across multiple shipments, improving total cost per monitored journey.
Note: A dual-frequency logger tag variant is also available for temperature measurement.
Benefits
Dual frequency RAIN RFID (UHF) + NFC
High accuracy condition monitoring
Rugged and slim design
Reusable for multiple shipments
Typical Applications
Fresh food and cold-chain logistics
Pharmaceuticals and clinical trials
Sensitive chemicals and specialty products
- Frequency Range
- NFC/HF: 13.56 MHz; RAIN/UHF: 860÷930 MHz
- RFID Protocols
- NFC/RFID ISO 14443 Type A Interface; RAIN: EPC Class 1 Gen 2 – ISO18000-63
- Tag Type
- Semipassive
- Data Points
- Up to 4096 samples
- Humidity Range
- 0 to 100% relative humidity
- Humidity Accuracy
- ± 3.5% rH, 20 to +80% rH
- Available Memory
- Up to 160 bits in EPC memory bank and up to 448 bits available for user
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