FlashLink® RTL Prime 3G Cryo In-Transit Logger
Model 22368
- Monitor ultra low temperature during storage and transport using dry ice or liquid nitrogen
- External sensor tracks temperature of products
- No need to open shipping box or vehicle door to read data
- Location data plotted on Google Maps
- Light sensor alert when box or vehicle doors open for added security
- Trip information automatically uploads to 24/7 cloud service
- On-board memory records data every 10 minutes
- Option to download PDF report to PC with USB cable
- 12-month battery shelf life
The FlashLink RTL Prime 3G Cryo In-Transit Logger monitors and reports temperature, location, and light 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 Prime 3G Cryo Logger offers real-time reporting and a PDF backup when there's no cellular service available.
This reliable single-use data logger sends trip data, at regular intervals, to the cloud, where it’s always available. A longer 12 month battery shelf life, PDF backup for trip reports 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.
Models
Model | Trip Duration | Logging Interval | Data Upload Interval |
---|---|---|---|
22368 | 60-Day | 10 Minutes | 120 Minutes |
Specifications
Feature | Specification |
---|---|
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system | |
External Probe Measurement Range | -328°F to 212°F (-200°C to 100°C) |
Operating Range | -13°F to 158°F (-25˚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 |
Light Sensor | Dual Stage Sensor |
Data Capacity | 28,800 data points |
Logging Interval | 10 minutes |
Data Upload Interval Factory Programmable | 120 minutes |
Log Duration Factory Programmable | 60 Days |
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 Shelf Life | 1 year |
Logger Weight | 3.63 oz (103 grams) (without cable/probe) |
Logger Dimensions | 2.32 in x 4.02 in x 0.75 in (59 mm x 102 mm x 20mm) |
Probe Size | 2.36in L x 0.15in D (6cm L x 0.4cm D) Stainless steel, blunt tip |
Cable | 3.3 feet / 1 meter FEP |
Certification | RTCA/DO-160, 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. |
PDF Back Up | Micro USB to USB cable for download to PC or other USB enabled device that can read PDF files |
Waterproof Rating | IP65 |
Packaging
Each FlashLink® RTL Prime 3G Cryo In-Transit Logger includes an external sensor that tracks temperature of products.

Literature
Download FlashLink RTL Prime 3G Cryo In-Transit Logger Spec Sheet
Flyer: Single Use Temperature Monitors for COVID-19 Vaccine Transport and Handling
Flyer: Single Use Temperature Monitors for COVID-19 Vaccine Transport and Handling (Spanish)