Simultaneously log both parameters

LogTag Temperature and Humidity Logger

Log Temperature and Humidity Simultaneously

The LogTag Humidity and Temperature Data Logger provides users with an easy means to records and download data points over an extended period.
Minimum, maximum and logging intervals can be setup with ease using the LogTag Software. Delayed starts can also be set with the user only needing to press the ‘START’ button on the front of the unit to trigger readings to be recorded. An ‘ALERT’ LED light is located on the front of the logger, which is triggered if any measurement taken is outside the acceptable limits. Significant events, such as the door of a refrigerator being opened for an extended period can also be ‘Marked’ by pressing the ‘MARK’ button on the unit.

Readings are downloaded using the LogTag Analyser software which provides facilities for charting, zooming listing data statistics and allow exporting the data to other applications such as excel. Click here to read further information regarding the LogTag Analyser Software.

The LogTag Temperature and Humidity Logger complies with relevant international standard for temperature monitoring devices; FCC, CE, C-Tick and RoHS.

  • Record high resolution Temperature and Humidity readings simultaneously
  • Up to 8000 paired humidity and temperature recordings
  • ‘OK’ and ‘ALERT’ Indicator with high and low customisable alarms.
  • Push Button Start – Configure the Tag to use Push Button Start and there is no rush getting the LogTag from the reader to the refrigerator. Logging will not begin until the ‘Start’ button is pushed.
  • Re-usable – Battery life is approximately 2 years
  • Robust – enclosed in a polycarbonate case
  • HACCP Compliant
  • NATA Certifiable


Specifications: -

Product Model


Sensor Measurement Range

 -40°C to +85°C

Operating Temperature Range

 -40°C to +85°C

Storage Temperature Range

 0°C to +40°C

Humidity Measurement Range

 0% RH to 100% RH, with limitations

Humidity Operating Range

 0% RH to 100% RH, with limitations

Storage Humidity Range

 0-65%, non-condensing

Humidity Resolution

 Better than 0.1% RH

Temperature Resolution

 Better than 0.1°C 

Recording Capacity

 8,031 pairs of humidity and temperature readings. 53 days @ 10min logging, 80 days @ 15min logging

Sampling Interval

 Configurable from 30 seconds to several hours

Logging Start Options

 Push button start or specific date & time. Optional start delay of up to 18hours

Recording Indication

 Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator

Download Time

 Typically, less than 10 seconds for full memory (8,031 pairs of humidity and temperature readings), depending on computer or readout device used



Power Source

 3V Li-Mg Battery.

Battery Life

 2 – 3 years of normal use (based on 15-minute logging, download data monthly)

Real Time Clock

Built-in real time clock

Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day)

Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C)


 86mm(H) x 54.5mm(W) x 8.6mm(T)



Case Material


Compliance and Certifications



Quick Start


Logtag Software Kit

Wall Mount Brochure

Ordering Details: -

Product Code  Product Description
OSLOGHUM  LogTag Temperature & Humidity Data Logger
OSLTKITUSB  LogTag Software Kit
OSLOGWALL  LogTag Optional Wall Mount


There are yet no reviews for this product.




Back To Top

Back To Top

Disclaimer: The demo content provided with this template is for demo purposes only. All content (C) the original authors.