Internal Reference:
8124
The LogTag UTREL30-WiFi is a dual-channel WiFi data logger for low temperatures, designed for accurate, continuous monitoring. Temperature data is automatically uploaded in real time to your LogTag Online account, so you have immediate access to live and historical data, without manual downloads.
With a capacity of 32,000 readings (16,000 per channel), a large and clear LCD display and built-in audible and visual alarms, this logger is ideal for:
Cold chains
Vaccine storage
Laboratory applications
The UTREL30-WiFi supports up to two external ST10 probes, making it flexible for use in various measuring environments.
Key features
Measuring range: -90°C to +40°C (depending on the probe)
Dual-channel logging: 16,000 readings per channel
Automatic real-time WiFi upload to LogTag Online
LCD display with 30-day alarm overview
Built-in audible and visual alarm indicators
Compatible with external ST10 probes
Multifunctional design with long battery life
Robust IP61 housing (when mounted or hung vertically)
Technical specifications
Temperature resolution: 0.1°C to 0.5°C depending on measuring range
Accuracy: ±0.5°C to ±1.8°C depending on temperature
Sampling interval: adjustable from 30 seconds to 18 hours
Start options: button with adjustable delay or specific date/time
Connectivity: WiFi 802.11 b/g/n, Bluetooth® V4.2, USB 2.0 / Micro USB
Dimensions: 141 x 72 x 18 mm
Weight: 158 g with AAA batteries (134 g without probe)
Power supply: 5V via micro-USB or 2 x AAA batteries, CR2032 LiMnO2 for backup
Calibration: factory-calibrated with NIST-equivalent equipment, certificate on request
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