
ELOG-G200
A reusable 4G IoT data logger with an external PT100 probe for real-time monitoring of ultra-low-temperature shipments, combining temperature, location, alerts, and complete shipment records in one device.
-200℃ ~ +70℃
SKU: SLOG-30B
SLOG-30B is a reusable Bluetooth and USB temperature data logger for cold chain transportation, storage and equipment monitoring. Its LCD provides instant access to the current temperature, alarm status, maximum, minimum and average readings, while Bluetooth supports convenient mobile data access at close range. After monitoring, connect the logger to a computer to generate an encrypted PDF report automatically. With 52,000 readings, a replaceable battery and up to 180 days of operation at 25°C, SLOG-30B is designed for repeated cold chain monitoring.
Temperature Range
-30℃ ~ +70℃
Accuracy
±0.5°C
Data Storage
65000
What temperature range do your loggers support?
Our product line covers ranges from -50°C to +100°C depending on the model. See individual product specifications for details.
Are your devices EN12830 certified?
Yes, selected models including TC-100 Pro and CS-50 carry EN12830 certification for European cold chain transport compliance.
SLOG-30B is a reusable Bluetooth and USB temperature data logger designed for cold chain transportation, temperature-controlled storage and equipment monitoring.
Users can review the current temperature and key statistics directly on the LCD, access data at close range through a compatible mobile interface, or connect the logger to a computer to generate an encrypted PDF report automatically.
View the current temperature, recording status and alarm result directly on the display. Users can also switch between maximum, minimum and average temperature readings without connecting the logger to a computer.
Access current monitoring data at close range through a compatible mobile interface. Devices can also be added and managed through the supported mobile system for convenient data review and export.
After monitoring is complete, connect SLOG-30B to a computer USB port. The logger automatically generates an encrypted PDF report for shipment review, quality documentation and record keeping.
SLOG-30B is designed for repeated monitoring applications. Its replaceable CR2450 battery helps extend product service life and reduces the need to replace the complete device after each trip.
Configure recording intervals, start delay, temperature limits and other monitoring settings through the computer software before use.
The logger records and stores temperature data independently without requiring continuous Bluetooth, Wi-Fi or cellular connectivity.
Current temperature
Recording status
Normal or alarm status
Maximum temperature
Minimum temperature
Average temperature
Number of recorded readings
Nearby wireless data access
Current monitoring data
Device management through the supported mobile interface
Data review and export
Complete temperature history
Temperature graph and recorded data
Alarm and excursion information
Device identification and configuration
Encrypted PDF format for secure record keeping
Configure the logger through the computer software if required.
Press and hold the start button for three seconds.
Confirm the recording status on the LCD.
Place the logger with the shipment or in the monitored area.
Review temperature and statistics on the LCD or through Bluetooth.
Stop recording using the button or by connecting the logger to a computer.
Open the automatically generated PDF report from the USB drive.
Pharmaceutical and healthcare storage
Vaccine transportation and storage
Laboratories and medical equipment
Refrigerators, cold rooms and warehouses
Fresh, chilled and frozen food logistics
Agricultural product storage and transportation
Cold chain logistics and reusable transport containers
Choose SLOG-30B when the logger can be retrieved and reused after monitoring. It is particularly suitable for warehouses, refrigerators, laboratories, reusable transport containers and closed-loop distribution routes.
For one-way shipments where the logger will not be returned, choose an ATAG single-use USB temperature logger. For continuous remote monitoring over cellular networks, choose an ELOG real-time IoT logger.

A reusable 4G IoT data logger with an external PT100 probe for real-time monitoring of ultra-low-temperature shipments, combining temperature, location, alerts, and complete shipment records in one device.
-200℃ ~ +70℃

ILOG-G30 is a single-use 4G real-time temperature and humidity data logger for one-way cold chain shipments. It monitors temperature, humidity, location, route and light throughout transportation, while the cloud platform provides configurable email and SMS alerts. The TFT LCD enables quick on-device checks, and 22,000 locally stored data points with automatic USB PDF reporting provide reliable backup documentation.
-30℃ ~ +70℃

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-200°C~100℃

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-30℃ ~ +70℃