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  • Chia sẻ qua viber bài: UTREL30-Wifi (DC)-Low temperature dual-channel LCD WiFi data logger
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UTREL30-Wifi (DC)-Low temperature dual-channel LCD WiFi data logger

UTREL30‑WiFi (DC) is an ultra-cold temperature data logger with two probes, an LCD screen, and Wi-Fi connectivity to automatically upload data instantly to LogTag Online. The device is ideal for monitoring the cold chain of vaccines/pharmaceuticals, allowing audio + LED alerts when temperatures exceed thresholds, while also recording 30 days of history directly on the screen.

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Specifications

Product ModelUTREL30-WiFi.
External Sensor Measurement Range-90°C to +40°C (-130°F to +104°F).
Operating Temperature Range-30°C to +60°C (-22°F to +140°F).
Rated Temperature Resolution0.1°C (0.2°F) for measurements -80°C to 10°C (-112°F to 50°F)
0.2°C (0.4°F) for measurements 10°C to 20°C (50°F to 68°F) and -90°C to -80°C (-130°F to -112°F)
0.3°C (0.5°F) for measurements 20°C to 30°C (68°F to 86°F)
0.5°C (0.9°F) for measurements 30°C to 40°C (86°F to 104°F)
LogTag Analyzer currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag®.
Rated Temperature Reading AccuracyBetter 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) and +10°C to +30°C (50°F to 86°F)
Better than ±1°C for -80°C to -50°C (-112°F to -58°F ) and +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)
Probe ConnectivityUp to 2
Probe CompatibilityAll ST100 precision thermistor external probes can be interchangeably connected to the UTREL30-WiFi. Please refer to the page for External Probes on the LogTag North America website.
Recording Capacity32,000 total log memory. Provides 16,000 temperature readings per channel.
Day summary statistics memory (for display on LCD): up to 30 days of Min/Max/duration and alarm trigger statistics.
Sampling IntervalConfigurable from 30 seconds to 18 hours.
Logging Start OptionsPush button start (with configurable start delay from 1 minute to 72 hours) or specific date & time.
Download TimeTypically with full memory (32,130 readings) in less than 10 seconds.
EnvironmentalIP61 (when vertically mounted or hung).
CalibrationFactory calibrated using NIST equivalent reference equipment. Calibration certificate available on request.
Power Source5V via micro USB socket or, 2 x 1.5V AAA alkaline batteries,
CR2032 3V LiMnO2 (backup logging function only)
Battery LifeDevice should normally be powered via USB. AAA batteries provide backup power for up to 2 months
Connection InterfaceUSB 2.0 / Micro USB plug.
WiFi802.11 b/g/n
WiFi Authentication MethodsOpen, WPA2/PSK (with or without PMF), EAP-PEAP, EAP-TTLS
Bluetooth®Device should normally be powered via USB. AAA batteries provide backup power for up to 2 months
Connection InterfaceUSB 2.0 / Micro USB plug.
WiFi802.11 b/g/n
WiFi Authentication MethodsOpen, WPA2/PSK (with or without PMF), EAP-PEAP, EAP-TTLS
Bluetooth®Bluetooth® V4.2 BR/EDR and Bluetooth LE®.
Size141mm(H) x 72mm(W) x 18mm(T).
Weight158g with AAA batteries, (134g – excluding probe and AAA batteries).
Case MaterialPolycarbonate.

USER MANUAL for UTREL 30 WIFI (DC)

English Version

VietNamese Version


 

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