Fresh-key FK-R Series Real-Time Cold Chain Tracker
The Fresh-key FK-R Series is designed for real-time monitoring of temperature-sensitive shipments during international cold chain transportation and storage.
The device monitors temperature, humidity, and location data, and uploads shipment information to the Fresh-IOT online tracking platform. Users can view shipment status, route history, alarm information, and downloadable reports online.
The FK-R Series is suitable for fresh produce, seafood, pharmaceuticals, frozen and chilled logistics, returnable packaging, and other high-value temperature-sensitive cargo.
Key Features
- Global 4G real-time tracking
- Temperature and humidity monitoring
- Cellular and Wi-Fi positioning
- Fresh-IOT online platform access
- Downloadable PDF and Excel reports
- Alarm notifications through Fresh-IOT
- Optional NTC external temperature probe
- Non-lithium battery options for air shipments
- Suitable for air, ocean, and road transportation
Product Details
Fresh-key FK-R Series real-time cold chain trackers help customers improve shipment visibility during transportation.
By connecting the device with the Fresh-IOT platform, users can monitor shipment data online, check the latest device status, review temperature and humidity records, view route history, manage alarm notifications, and download complete data reports.
The FK-R Series includes different model options for different shipment needs. FK-R60 is suitable for single-use or battery-replaceable applications, while FK-R70 Plus is designed for multi-use applications with a rechargeable non-lithium battery.
Typical Applications
- Fresh produce exports
- Seafood transportation
- Pharmaceutical cold chain
- Frozen and chilled logistics
- Returnable packaging
- High-value temperature-sensitive cargo
Model Options
FK-R60
A real-time cold chain tracker designed for air and ocean shipments. It uses a 3200mAh AA alkaline non-lithium battery and supports up to 60 days of battery life depending on reporting interval, network coverage, and operating environment.
FK-R70 Plus
A multi-use real-time cold chain tracker designed for air, ocean, and road shipments. It uses a rechargeable 2500mAh AA Ni-MH non-lithium battery and supports up to 70 days of battery life depending on reporting interval, network coverage, and operating environment.
Technical Specifications
| Specification | FK-R60 | FK-R70 Plus |
|---|---|---|
| Use Case | Single use / battery replaceable | Multi-use / rechargeable battery |
| Shipment Modes | Air & ocean shipments | Air, ocean & road shipments |
| Network | Global 4G | Global 4G |
| Positioning | Cellular + Wi-Fi | Cellular + Wi-Fi |
| Positioning Accuracy | Approx. 50 m via Wi-Fi geolocation; approx. 500 m via cellular triangulation | Approx. 50 m via Wi-Fi geolocation; approx. 500 m via cellular triangulation |
| Battery Type | 3200mAh AA alkaline, non-lithium | 2500mAh AA Ni-MH, rechargeable, non-lithium |
| Battery Life | 60 days | 70 days |
| Operating Temperature | -10°C to +55°C | -30°C to +55°C |
| Temperature Accuracy | ±0.5°C @ -10°C to +40°C; ±1°C outside this range | ±0.5°C @ -20°C to +40°C; ±1°C outside this range |
| Humidity Accuracy | ±3% RH @ 20–80% RH; ±5% RH outside this range | ±3% RH @ 20–80% RH; ±5% RH outside this range |
| Sensors | Temperature, humidity | Temperature, humidity |
| Indication | LCD | LCD |
| SIM Card | eSIM / Nano SIM | eSIM / Nano SIM |
| Waterproof Rating | IP67 | IP67 |
| Data Storage | 15,000 readings | 15,000 readings |
| Shelf Life | 12 months | 6 months |
| Dimensions / Weight | 116 × 73 × 25 mm / 171.5 g | 116 × 73 × 25 mm / 185 g |
| Extended Features | Optional NTC temperature probe, BLE scan, USB PDF report | Optional NTC temperature probe, BLE scan, USB PDF report |
Optional External Probe
Optional NTC temperature probe: -40°C to +50°C, 1.5 m cable.
