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RFID News Roundup
Fletcher Allen Health Care tracks pharmaceuticals via Kit Check's RFID solution ••• Infratab introduces smartphone sensor tags for monitoring perishables ••• Smartrac announces thin on-metal RFID label, new laundry tag ••• HID Global's NFC tag pilot demonstrates "proof of presence" for home care ••• Stryker Europe expands adoption of SATO's PJM RFID tags ••• Maxim Integrated unveils NFC RFID chip with an I2C interface ••• Everykey begins Kickstarter campaign for its Bluetooth wristband.
Infratab Introduces Smartphone Sensor Tags for Monitoring Perishables
Infratab, a provider of sensors and software to monitor, track and communicate a perishable's condition throughout the supply chain, has introduced two new RFID sensor battery-assisted passive tags as part of its Freshtime temperature-tracking solution.
The two new tags—the Freshtime NFC and the Freshtime Dual—are intended for use in monitoring and recording the shelf life and environmental temperatures of temperature-sensitive goods. Both can operate in a temperature range of -30 degrees Celsius to +70 degrees Celsius (-22 degrees Fahrenheit to +158 degrees Fahrenheit).
The Freshtime NFC can be read by a Near Field Communication (NFC)-enabled smartphone (the older tags in the Freshtime product line require an RFID EPC Gen 2 reader to set up the tag and retrieve the data stored on it). The Freshtime NFC tag combines NXP's NTG I²C chip with a battery-powered sensor, and supports a read range of up to 10 centimeters (4 inches). Prospective users include farmers, small growers, businesses and restaurateurs.
The Freshtime Dual tag is made with two RFID chips (NXP's Ucode I²C and NFC RFID NTAG I²C models), enabling it support ultrahigh-frequency (UHF) EPC Gen 2 and high-frequency (HF) NFC RFID technologies. The tag can be attached and started in the field (using only a smartphone) and then be read by packinghouses, consumer brands and retailers via EPC Gen 2 devices. The UHF RFID chip provides an operating distance of up to 10 meters (30 feet) with battery assistance, in order to increase range upon command, while the NFC tag provides a range of up to 10 centimeters (4 inches).
Infratab says it has other tags in the works: one for oyster sacks, capable of withstanding both the oyster and the ocean, and another for frozen goods, which lets handlers know whether a product has thawed and been refrozen.
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