User Instructions
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FlashLink® RTL 3G Temperature & Humidity Reusable Data Logger

Model 22371

  • Monitor temperature, humidity and location during storage and transport
  • No need to open boxes or doors to read data
  • Location data plotted on Google Maps
  • Data is automatically uploaded to 24/7 cloud service
  • On-board memory records data every 5 minutes
  • Option to download PDF report to PC with USB cable
  • Optional Bluetooth printer provides paper chart on demand
Applications: Real-time monitoring for storage and transport of temperature and humidity sensitive products

The FlashLink RTL 3G Temperature & Humidity Reusable Data Logger monitors and reports temperature, humidity and location during transport of perishable temperature sensitive products. Track deliveries using a cloud based service to see real-time route information and conditions in a truck or airplane. The RTL 3G Reusable Data Logger offers real-time reporting and a PDF backup when there's no cellular service available.

This reliable reusable data logger sends data, at regular intervals, to the cloud, where it’s always available. The PDF backup and a new flight mode feature give this logger class leading ability to track shipments anywhere! An online dashboard makes data available to shippers at all times, even before a shipment reaches the receiving dock.

Cell Coverage

Models

Model
22371-01 Includes 1-yr FlashTrak RU Cloud Service
22371-02 Includes 2-yr FlashTrak RU Cloud Service

Specifications

FlashLink® RTL 3G Temperature & Humidity Reusable Data Logger
FeatureSpecification
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system
Temperature Measurement Range -22°F to 158°F (-30˚C to 70˚C)
Temperature Accuracy ±0.9°F from 14ºF to 113ºF (±0.5°C from -10°C to 45°C) ±2°F (±1ºC) other
Temperature Resolution 0.1 ºF/ºC
Humidity Measurement Range 5% to 95% RH
Humidity Accuracy ±5% from 20% to 80% RH, ±7% <20% and >80%
Data Capacity 50,000 data points
Logging Interval 5 minutes
Data Upload Interval 15 minutes
Log Duration Perpetual logging when powered by USB cable (provided) and 15 days on full battery charge (without external power supply)
GSM Network 3G: Band 1/2/4/5/8 Global coverage
2G: Quad band GSM 850/900/1800/1900 MHz
SIM Internal Embedded (Global Data Roaming)
Power Source Lithium-ion battery, meets UN38.3
Battery Life 15 days on one full charge
Logger Weight 3.63 oz (103 grams)
Logger Dimensions 2.58in x 4.01in x 0.73in (65.5mm x 103mm x 18.5mm)
Waterproof Rating IP64
Calibration 1-yr NIST Calibration Certificate, and Manufacturer’s Certificate of Compliance available
Option: ISO 17025 Calibration Certificate (A2LA)
Certification FCC, CE Mark, RoHS, WEEE, NIST traceable temperature accuracy
System Requirements Logger requires cellular network connection to send data to secure cloud application. User requires PC or other Internet enabled device to view data online
Download Requirements Micro USB to USB cable for download to PC or other USB enabled device that can read PDF files
Accessories • 22375 FlashLink BLE Printer
• 21048 ISO 17025 Calibration Certificate

Accessories

Model 22375 - FlashLink BLE Printer

  • Connects by Bluetooth to FlashLink RTL Reusable Data Loggers
  • Print reports on demand within seconds
  • Paper chart has date, time and temperature
  • Signature confirmation area at end of report
  • Replaceable paper roll

Support

Videos

RTL-Prime 3G Solutions