
The Fridge-tag® 2 L is a USB-enabled electronic temperature data logger designed for continuous monitoring of temperatures in cold storage, refrigerators, freezers, and vaccine/pharmaceutical storage areas. It supports both internal and external sensors, features a clear LCD display, and provides visual (and optional audio) alerts when temperature limits are exceeded.
The Fridge-tag® 2 L allows for PDF and ASCII report generation, is easily integrated into quality management systems, and complies with GSP, GDP, WHO, and FDA standards.
| Specification / Item | Details |
|---|---|
| Model | Fridge-tag® 2 L |
| Description | Electronic temperature data logger with USB interface |
| Application | Temperature monitoring for cold storage, refrigerators, and freezers |
| Dimensions (L × W × H) | 128 × 75 × 19 mm |
| Display Size | 95 × 27 mm |
| Weight | 112 g |
| Storage Condition (Inactive) | 0 °C to +30 °C |
| Sensors | Internal sensor + optional external probe |
| Measurement Range – Internal Sensor | –25 °C to +55 °C |
| Measurement Range – External Sensor | –40 °C to +60 °C |
| Display Range | Internal: –10 °C to +55 °C • External: –40 °C to +60 °C |
| Alarm Temperature Range | Internal: –20 °C to +50 °C • External: –35 °C to +55 °C (0.1 °C increments) |
| Temperature Accuracy – Internal Sensor | ±0.8 °C (–25 °C to –10 °C) • ±0.5 °C (–10 °C to +40 °C) • ±0.8 °C (+40 °C to +55 °C) |
| Temperature Accuracy – External Sensor | ±0.8 °C (–40 °C to –30 °C) • ±0.5 °C (–30 °C to +40 °C) • ±0.8 °C (+40 °C to +60 °C) |
| Alarm Limits | 2 independently programmable alarm limits (High / Low) |
| Alarm Trigger Time | 1 minute to 23 hours 59 minutes |
| Alarm Indication | Visual display, optional buzzer |
| Logging Interval | 5 minutes (default) |
| Memory Capacity | 30-day on-screen summary • PDF reports: 28 / 56 / 84 / 112 days |
| Time Accuracy | ±30 minutes per year |
| Data Output / Format | PDF / ASCII via USB |
| Battery | Lithium battery (compliant with IATA DGR PI 970 – Section II) |
| Protection Rating | IP64 (without external probe connected) |
| Label Code | 2D Data Matrix |
| Operating Lifetime & Shelf Life | Up to 3 years (0.5 year storage + 3 years operation) |
| Tamper Protection | Cannot be reset, turned off, or modified without destruction |
| Calibration | Traceable to ILAC / SAS / NIST standards (on request) |
| Compliance & Certification | CE, RoHS, REACH, PQS |
| Verification Software | Java™ (digitally signed PDF), CFR 21 Part 11, GAMP 5 compliant |
| Warranty | 2 years |
