EnviroLog EV-16


EnviroLog EV-16 Temperature Single-Use Data Logger

Pre-Configured USB Temperature Data Logger

Note: Minimum purchase quantity applies!

EV-16-P1 – minimum purchase of 200 pieces. Configured to 10 min intervals, alarms disabled.

EV-16 – minimum purchase of 1000 pieces. Configured to customer needs before ordering.

Available on backorder


The EnviroLog USB PDF temperature recorder measures and stores real time temperature readings over a measurement range of -30 °C to +70 °C (-22 °F to +158 °F).


Single-use temperature data logger for reliable and cost-effective monitoring of temperature-sensitive products during transport. The EnviroLog EV-16 is ideally suited when large quantities of goods, e.g. food and pharmaceuticals, need to be monitored cost-efficiently.

Product Summary

The EnviroLog is a single-use, cost effective & reliable temperature recorder with an integral USB connector. It measures and stores real time temperature readings over a measurement range of -30 °C to +70 °C.

The EnviroLog automatically generates a PDF report which requires no special software and combines all the features of an advanced temperature recorder with an 16,000 log memory and a 6-month operating life.


  • Automatic PDF generation (available in different languages)
  • Measurement range of -30 °C to +70 °C
  • 6-month operating life
  • Flashing Green ‘OK’ or Red ‘Fail’ LED Lights
  • Preset alarm settings available *1)
  • Preset with industry standard configuration settings to customer specifications *1)

*1) Individual configurations on customer request with minimum order quantity



Product Model EV-16
Sensor Measurement Range -30 °C to +70 °C (-22 °F to +158 °F)
Operating Temperature Range -30 °C to +70 °C (-22 °F to +158 °F)
Storage Temperature Range 0 °C to +40 °C
Rated Temperature Reading Accuracy Better than ±0.5 °C (±0.9 °F) for -5 °C to +30 °C (23 °F to +86 °F)
Better than ±0.8 °C or better for measurements in other areas of rated rangeActual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration
Rated Temperature Reading Resolution Better than 0.1 °C or 0.1 °F
The native resolution is what is stored in the EnviroLog®
Sensor Reaction Time Typically less than 7 minutes (T90) in moving air (1m/s) in EN12830:1999.
Recording Capacity 16,129 temperature readings. 112 days @ 10min logging, 168 days @ 15min logging
Sampling Interval Preset recording interval from 30 seconds to 18 hours
Logging Start Options Push button start
Optional start delay (1min to 72 hours) depending on preset configuration
Recording Indication Flashing ‘OK’ indicator / flashing ‘ALERT’ indicator
Alarms Up to 3 upper and 3 lower alarms depending on preset configuration.
Download Time Typically with full memory (16,129 readings) in less than 30 seconds from time of insertion to availability of PDF report
Environmental IEC 60529: IP67 when plastic intact
Power Source CR2032 LiMnO2 Battery (Fixed)
Battery Life 2 years storage, followed by 6 months battery life of normal use (based on 6 minute logging, download data monthly)
Real Time Clock Built-in real time clock
Rated accuracy ±25 ppm @ 25 °C (equivalent to 2.5 seconds/day).
Rated temperature coefficient is -0.034 ±0.006 ppm/ °C (I.e typically +/- 0.00294 seconds/day/ °C).
Connection Interface USB 2.0, A-type plug
Software PDF Reader
Size 93 mm (H) x 54.5 mm (W) x 8.6 mm (T)
Weight 31g
Bag / Case Material LDPE /ABS


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