Add to cart

LogTag | LT5GEO-LE Ultra-Low Temperature Logger

Price range: €94,50 through €178,50 ex. tax

  • -90°C to +40°C
  • Ultra-low monitoring
  • Real-time alerts
  • 4G/5G connectivity
  • Cloud data access
LT5 GEO-LE | Cellular Logger | Ultra-Low Temperature Logger
LT5GEO-LE Ultra-Low Temperature Logger 94,50 178,50Price range: €94,50 through €178,50 ex. tax
Request a quote for more than 25 pieces.

The LogTag LT5GEO-LE is an ultra-low temperature 4G/5G cellular data logger designed for continuous monitoring of sensitive products like vaccines and biological samples. It tracks temperature down to -90°C, along with light, shock, and location, providing complete visibility throughout storage and transport.

Data is automatically uploaded to the LogTag Online cloud, giving users real-time access to readings, reports, and alerts without manual handling. Instant notifications ensure quick response to any temperature excursions, helping maintain product integrity in critical cold chain environments.

Product Model LT5GEO-LE-S (Single-use) / LT5GEO-LE-M (Multi-use)
Connectivity LTE Cat M1/EGPRS
Sensor Measurement Range -90 °C to +40 °C (-130 °F to +104 °F)
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)
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 Range 0-16g
Shock Sensor Resolution 0.1g (1 m/s2)
Shock Sensor Sampling Rate 25Hz
Data Recording Capacity 16,320 local logger memory (1 million recordings with LogTag® Online)
Transmission Interval 20 minutes to 24 hours (configurable); uploads immediately when alarm is triggered
Sampling Interval Configurable from 1 minute to 18 hours
Logging Start Options Push-button start with configurable delay (1 minute to 72 hours)
Environmental Rating IP61
Software LogTag® Online and optional LogTag® Mobile App
Battery Type Non-Lithium Rechargeable Nickel Metal Hydride (NiMH)
Battery Life Adjusts based on transmission interval; maximum trip length up to 90 days
Connection Interface USB 2.0 / USB Type-C Metal plug
Dimensions 90mm (H) x 68mm (W) x 25mm (D)
Weight 166g
Case Material Polycarbonate