Technical specification

Logmore QR data logger

Enclosure
IP 67 protected
Water proof up to 30 min immersion over 1m
Sensor Specs
Resolution can be configured to match the requirements of use case
** Interpolated estimate based on +-16G measurement range
Temperature
Abs. accuracy ±0.5ºC
Resolution: 0.1ºC
Humidity
Abs. accuracy 4 % RH
Resolution: 1 % RH
Shocks
Shocks XYZ
+-16g & +-50g **
Tilt
XYZ +-360'
Light
Relative usage only
Storage
20 000* measurements
* Exact amount varies based on selected measurement resolution settings`
Operating conditions
Logging
 -40°C … +60°C
Logging with external probe
-100°C ... +118°C or  -50°C ... +150°C
Screen update
2°C … +48°C
Battery
Up to 4* years
15 min measuring interval
Up to 10* years
Longer refresh interval
Battery type: CR2320
Small lithium coin cell batteries
IATA DGR Compliant
Based on the (2020) Packing Instruction UN3091,970 “Additional Requirements - Section II“ no battery handling label or additional safety documents are required when shipping Logmore loggers.
* Additional operations, such as repeating configuring of the Logmore QR data logger, may shorten the battery life
Size and Weight
Dimensions
47.9 mm × 45.4 mm × 6.1 mm
Weight
Regular: 15g
With external probe: 18g / 23g
External probe
Standard lengths: 50cm & 100cm
Certification and calibration
Factory calibrated
Calibration certification accessible at Logmore Cloud for each Logmore QR data logger
NIST traceable
All Logmore calibration certifications are traceable based on the globally recognized NIST standard.
GDP & 21 CFR Part 11 compliant
Logmore system is ready to be used in even the most demanding life science shipments under strict requirements.