Celsius USB Temperature & Humidity Data Logger
Temperature & humidity recording
Record the conditions. Keep the evidence.
Record temperature and relative humidity during storage and transport with a multi-use USB logger, an LCD display and automatic PDF and CSV reports.
Use the Celsius USB Temperature & Humidity Data Logger to document conditions around temperature-sensitive goods in storage and during transportation. Recording statistics, alarm information and running status are available on the built-in LCD for checks at the device.
Connect the integrated USB connector directly to a PC to obtain a PDF report and CSV file together, without a separate cable, reader or export software. Use the configuration software to set recording parameters, alarm limits and delays for the conditions you need to record.
- −30°C to +70°CTemperature range
- 5–95% RHRelative humidity range
- Multi-useReusable logger
Practical monitoring features
Record, review and export.
A reusable device with local status information and straightforward access to your records.
Multi-use configuration
Designed for repeated use, with software to reprogramme the recording interval, high and low alarm limits, start delay and alarm delay.
LCD status information
View recording statistics, alarm information and running status on the built-in LCD screen.
Direct USB connection
The integrated USB 2.0 connector connects to a PC without an additional cable or reader.
Automatic PDF & CSV reports
Generate a PDF report and CSV file simultaneously. No software is required to export the recorded data.
Technical details
Set up for your monitoring requirements.
Specifications and default settings from the supplied Celsius datasheet. Confirm the configuration before recording.
- Device type
- Multi-use temperature and relative humidity data logger
- Temperature range
- −30°C to +70°C
- Relative humidity range
- 5–95% RH
- Temperature accuracy
- ±0.5°C from −20°C to +40°C; ±1.0°C elsewhere in the measuring range
- Humidity accuracy
- ±5% RH
- Temperature resolution
- 0.1°C
- Humidity resolution
- 0.1% RH, typically
- Memory capacity
- 32,000
- Protection rating
- IP54
- Recording options
- Push-to-start or start delay
- Temperature scale
- °C or °F
- Battery shelf life
- 2 years
- Recording interval
- Adjustable from 10 seconds to 99 hours; default: 10 minutes
- Start delay
- Programmable from 0 to 72 hours; default: 30 minutes
- Alarm delay
- Programmable from 0 to 99 hours; default: 10 minutes
- Alarm limits
- Programmable high and low limits for each channel
- Default temperature alarms
- Below +2°C or above +8°C
- Default humidity alarms
- Below 40% RH or above 80% RH
- Report generation
- PDF report and CSV file generated simultaneously
- Communication interface
- USB 2.0
- Default time zone
- UTC +00:00
- Dimensions
- 89 × 36 × 16 mm
- Weight
- 25 g
From recording to report
Start. Place. Connect.
Check the required recording settings, alarm limits and delays before use.
Start the logger
Press the start button. Recording begins according to the configured start delay; the default delay is 30 minutes.
Place in the monitored space
Place the logger in the refrigerator, carton or other monitored location to record temperature and relative humidity. Review the LCD for running status and alarm information.
Connect for reports
Connect the built-in USB connector to a PC to obtain the automatically generated PDF report and CSV file, without export software.
Storage & cold chain applications
Records for the environments your products pass through.
Applications listed in the Celsius datasheet include food, medicine, laboratories, warehouses and cold chain transportation. Select recording settings to suit the environment and your product requirements.
Medicine & laboratory storage
Build a record of temperature and relative humidity conditions in pharmaceutical, medical and laboratory storage environments.
Food & produce
Record conditions around fresh and frozen food and fruit, including applications in refrigerators, freezers and coolers.
Warehousing & transportation
Keep temperature and humidity records for goods in warehouses, shipping containers and cold chain transportation.
Product enquiries
Set up a logger for your recording requirements.
Tell us where the logger will be used, the conditions you need to record, and your required intervals and alarm limits. Celsius can help you review the device and configuration for your application.
Enquire about this productCan this Celsius logger be reused?
Yes. The datasheet describes it as a multi-use logger. Its recording parameters, alarms and delays can be reprogrammed using configuration software.
Do I need software to download the data?
No software is needed to export the data. Connect the logger directly to a PC using its built-in USB connector to obtain the automatically generated PDF report and CSV file. Configuration software is used to change recording parameters, alarm settings and delays.