

LT5GEO – A real-time temperature, humidity, shock, and GPS location monitoring device designed for accurate and secure environmental monitoring during transport. Thanks to integrated 4G/5G connectivity and GPS positioning, users can receive instant data without manual intervention, and the system automatically sends alerts when parameters exceed preset thresholds. The intuitive display and indicator lights allow for quick device status checks, while the multi-sensors enable simultaneous measurement of temperature, humidity, light, and impact with high accuracy.
| Parameter | Details |
|---|---|
| Product Model | LT5GEO-LE-S (Single-use) / LT5GEO-LE-M (Multi-use) |
| Connectivity | LTE Cat M1 / EGPRS |
| Temperature Measurement Range | –30 °C to +70 °C (–22 °F to +158 °F) |
| Operating Temperature | –30 °C to +70 °C (–22 °F to +158 °F) |
| Storage Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Temperature Accuracy | +0 °C → +50 °C: better than ±0.45 °C (typically ±0.3 °C) +50 °C → +70 °C: better than ±0.8 °C (typically ±0.5 °C) –40 °C → +0 °C: better than ±0.95 °C (typically ±0.6 °C) |
| Humidity Accuracy | 20–80 %RH: better than ±3 %RH (typically ±2 %RH) 0–20 %RH: better than ±5 %RH (typically ±4 %RH) 80–100 %RH: better than ±5 %RH (typically ±4 %RH) |
| Light Measurement Range | 0 – 120,000 lux |
| Shock Sensor | Range: 0–16 g Resolution: 0.1 g (≈1 m/s²) Sampling Rate: 25 Hz |
| Memory Capacity | 16,320 on-device records Up to 1,000,000 records on LogTag® Online |
| Data Transmission Interval | 20 minutes – 24 hours (configurable per shipment) Immediate upload upon alarm |
| Sampling Interval | 10 minutes |
| Start Options | Push-button start Delay start from 1 minute to 72 hours |
| Ingress Protection | IP61 |
| Software Support | LogTag® Online LogTag® Mobile App (optional) |
| Power Supply | Rechargeable NiMH battery (non-lithium) |
| Battery Life | Up to 90 days (depending on transmission settings) |
| Interface | USB 2.0 / USB Type-C (metal connector) |
| Dimensions | 90 mm (H) × 68 mm (W) × 25 mm (D) |
| Weight | 166 g |
| Housing Material | Polycarbonate |