LT5GEO-E-M
LogTag LT5GEO-E (LT5GEO-E-M)
GSM data logger for external sensor
Request a quoteDownload the datasheet
LT5GEO-E-M
GSM data logger for external sensor
Request a quoteDownload the datasheet

The LogTag LT5GEO data logger for external sensors enables reliable remote monitoring of shipments, storage locations, and transport routes. Temperature, location, light, and vibrations are automatically recorded and transmitted to LogTag Online via cellular network—without manual downloads and independent of your IT network.
This gives you insight into the condition of your goods at all times and notifies you immediately if thresholds are exceeded or relevant events occur. Especially for temperature-sensitive products such as medications, food, or delicate electronics, the LT5GEO helps identify risks early, prevent product damage, and manage logistics processes more efficiently.
Thanks to modern cellular technology with 4G/5G connectivity and 2G fallback, the LT5GEO reliably transmits measurement and location data to the LogTag Online Cloud. Your team can view the data from anywhere, generate reports, and respond quickly to deviations.
The external sensor records temperatures down to -40 °C. Additionally, light and shock sensors provide insights into how your goods were handled during transport or storage. This gives you a comprehensive overview of the condition, location, and potential stresses on your shipment.
Unbeatable Range of Features
The LT5GEO is a powerful addition to the LogTag data logger series. In addition to temperature measurement, it offers GPS tracking, light detection, and shock detection.
Instant notifications for parameter deviations
GPS tracking via LogTag Online
Flight mode is automatically detected and activated via LogTag Online
Shipment status detection using location, shock, light, and temperature sensors
Automatic upload of data to the LogTag Online Cloud
Start and stop functions controlled via a single button
Up to 1 million measurement values available at any time via LogTag Online, including report generation
Complies with FCC, CE,
DO-160H, and FDA 21 CFR Part 11
Data is automatically uploaded to the LogTag Online Cloud via a cellular connection. This allows you to check the location and status of your package at any time. Available for viewing on your PC or on your mobile phone using the LogTag Mobile App.

| Product Model | LT5GEO-E-S Single-Use and LT5GEO-E-M Multi-Use |
|---|---|
| Connectivity | LTE Cat M1/EGPRS |
| Temperature Sensor Measurement range | -40 °C to +99 °C (-40 °F to +210 °F) |
| Recorder Operating Temperature Range | -30 °C to +70 °C (-22 °F to +158 °F) |
| Storage Temperature Range | 0 °C to +40 °C (-32 °F to +104 °F) |
| Rated Temperature Reading Accuracy | Better than ±0.5 °C (±0.9 °F) for -20 °C to +40 °C (-4 °F to +104 °F); Better than ±0.8 °C (±1.4 °F) for -40 °C to +20 °C (-40 °F to -4 °F; Better than ±0.8 °C (±1.4 °F) for +40 °C to +70 °C (+104 °F to +158 °F); Better than ±1.2 °C (±2.2 °F) for +70 °C to +99 °C (+158 °F to +210 °F); Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration |
| Light Sensor Range | 0-120,000 lux |
| Shock Sensor Measuring Range | 0-16 g |
| Shock Sensor Resolution | 0.1 g 1; m/s^2 |
| Shock Sensor Sampling Rate | 25 Hz |
| Recording Capacity | 16,320 total log memory. 1 million recordings with LogTag® Online |
| Transmission Interval | 20 minutes-24 hours, depending on trip duration set through LogTag® Online Uploads immediately when alarm is triggered, regardless of transmission interval |
| Sampling Interval | Configurable from 1 minute to 18 hours |
| Logging Start Options | Push button start, with configurable delay, from 1 minute to 72 hours |
| Environmental | IP61 |
| Power source | Non Lithium Rechargeable Nickle Metal Hydride (NiMH) |
| Battery Life | Transmission interval adjusts according to trip duration set in LogTag® Online. Maximum Trip length 90 days |
| Connection Interface | USB 2.0 / USB Type C Metal plug |
| Software | LogTag® Online and (optional) LogTag® Mobile App |
| Size | 90 mm(H) x 68 mm(W) x 25 mm(L) |
| Weight | 166 g |
| Case Material | Polycarbonate |
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