SLOG-200E

Ultra-Low Temperature Monitoring Down to -200°C

• SLOG-200E is a reusable USB temperature data logger equipped with an external PT100 probe for cryogenic and ultra-low temperature monitoring from -200°C to +70°C.

• The external probe measures the low-temperature environment while the logger body remains outside the monitored space. Users can check key information on the LCD and connect the logger to a computer after monitoring to generate an encrypted PDF report automatically.

Key Features：

External PT100 Probe

• The PT100 probe provides stable temperature measurement across a wide range, making SLOG-200E suitable for ultra-low temperature freezers, cryogenic storage and deep-frozen applications.

Wide Measurement Range

• Monitor temperatures from -200°C to +70°C with the external probe, covering applications from cryogenic environments to conventional refrigerated and controlled-temperature storage.

Instant Information on the LCD

• Review the current temperature, recording status and alarm result directly on the built-in display without connecting the logger to a computer.

Encrypted PDF Report via USB

• After monitoring is complete, connect SLOG-200E to a computer USB port to generate an encrypted PDF report automatically for quality review, traceability and record keeping.

Reusable with a Replaceable Battery

• The replaceable CR2450 battery supports repeated monitoring and helps extend the service life of the logger.

Flexible Configuration

• Configure recording intervals, start delay, temperature limits and other monitoring settings through the computer software before use.

Reliable Offline Recording

• SLOG-200E records and stores data independently without relying on Bluetooth, Wi-Fi, cellular networks or cloud connectivity.

Temperature Information at a Glance

LCD Display：

• Current temperature

• Recording status

• Normal or alarm status

• Maximum temperature

• Minimum temperature

• Average temperature

• Number of recorded readings

USB PDF Report：

• Complete temperature history.

• Temperature graph and recorded data.

• Maximum, minimum and average temperature.

• Alarm and excursion information.

• Start and stop time.

• Device identification and configuration.

• Encrypted PDF format for secure record keeping.

How It Works:

• Connect and position the PT100 probe in the monitored environment.

• Keep the logger body within its specified operating temperature range.

• Configure the logger through the computer software if required.

• Press and hold the start button for three seconds.</li>

• Confirm the recording status on the LCD.

• Stop recording using the button or by connecting the logger to a computer.

• Open the automatically generated PDF report from the USB drive.

Applications:

• Ultra-low temperature freezers.

• Cryogenic storage and transportation.

• Biological samples and laboratory materials.

• Cell, tissue and specimen storage.

• Dry ice and deep-frozen cold chains.

• Pharmaceutical and biotechnology laboratories.

• Research and temperature-controlled equipment.

Important Placement Requirement

• The -200°C to +70°C measurement range applies to the external PT100 probe. The logger body must not be placed outside its specified operating range. Position the probe in the ultra-low temperature environment while keeping the main device in a suitable location for operation and data access.

When Should You Choose SLOG-200E?

• Choose SLOG-200E when temperatures below -30°C must be monitored and the logger can be retrieved for repeated use. Its external probe is suitable for fixed equipment, ultra-low temperature freezers and reusable transport systems.

• For a compact logger designed to travel directly inside dry ice packaging, choose a CLOG ultra-low temperature data logger instead.