LogTag LT5GEO-LE

Ultra-low-temperature data logger for external sensors

Ultra-low-temperature data logger for external sensors

Highlights

  • GSM connectivity for global use
  • Real-time data and alerts
  • 4-in-1: Temperature, Shock, Light, GPS
  • Cloud access with LogTag Online
  • FCC | CE | DO-160H | FDA 21 CFR 11
  • Measuring range from -90 °C to +40 °C
  • Disposable and reusable versions available

LT5GEO-LE Logger for Real-Time Dry Ice Monitoring Down to -90 °C

The LT5GEO-LE cellular data logger was developed for vaccines and biological samples that require storage at ultra-low temperatures or transport on dry ice. It provides continuous visibility, precise measurement data, and alerts down to -90 °C.
As soon as an alarm is triggered, you receive real-time notifications and can keep critical environmental conditions under constant surveillance.
All data is automatically uploaded to the LogTag Online Cloud—for global live access, reports, and alerts.

Transparency for Transport and Storage

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 measures temperatures down to -90 °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 Alerts

Instant notifications for parameter deviations

GPS tracking

GPS tracking via LogTag Online

 Automatic flight mode

Flight mode is automatically detected and activated via LogTag Online

Status visibility

Shipment status detection using location, shock, light, and temperature sensors

Cloud connectivity

Automatic upload of data to the LogTag Online Cloud

Easy to use

Start and stop functions controlled via a single button

LogTag Online

Up to 1 million measurement values available at any time via LogTag Online, including report generation

Compliance

Complies with FCC, CE,
DO-160H, and FDA 21 CFR Part 11

Software for the LogTag LT5GEO-LE

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.

  • Cloud-based analysis of temperature and geodata
  • Live tracking and location monitoring
  • Automatic report generation and export
  • Secure data availability via the LogTag Online platform
Software Download
Product Model LT5GEO-LE-S Single-Use and LT5GEO-LE-M Multi-Use
Connectivity LTE Cat M1/EGPRS
Temperature Sensor Measurement range -90 °C to +40 °C (-130 °F to +104 °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 for -20 °C to +10 °C (-4 °F to +50 °F)
Better than ±0.7 °C for -50 °C to -20 °C (-58 °F to -4 °F
Better than ±0.7 °C for +10 °C to +30 °C (+50 °F to +86 °F)
Better than ±1.0 °C for -80 °C to -50 °C (+112 °F to +58 °F)
Better than ±1.0 °C for +30 °C to +40 °C (+86 °F to +104 °F)
Better than ±1.8 °C for -90 °C to -80 °C (+130 °F to +112 °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