Data Loggers

A data logger is a compact, battery-powered device equipped with an internal microprocessor, data storage, and one or more sensors. They can be deployed in a variety of environments to record measurements at set intervals. The devices automatically monitor and record environmental parameters over time, allowing conditions to be measured, documented, analysed and validated. The data logger contains a sensor to receive the information and a computer chip to store it. Then the information stored in the data logger is transferred to a computer for analysis. Discover more about data loggers in our complete guide.

What data and measurements can a data logger collect?

Depending on the particular data logger, measurements and parameters can include air temperature, humidity, AC/DC current and voltage, differential pressure, time-of-use (lights, motors, etc.), light intensity, water temperature, water level, dissolved oxygen, soil moisture, rainfall, wind speed and direction, leaf wetness, pulse signals, room occupancy, plug load, and many more.

What are the key features of a data logger?

  • The devices are usually compact and portable for use in the field and in the laboratory.
  • Data can be measured automatically using computer control, meaning there is no need for a physical presence, saving on a valuable resource.
  • Some data loggers have a handy USB plugin interface or a wireless Bluetooth feature that enables the transfer of data to be even easier and more convenient.
  • The data loggers can be accessed remotely, and readings can be stored to bring back to the laboratory or office after the data has been collected in the field.
  • Some data loggers have an IP rating to withstand environmental elements while collecting data.
  • Data can be collected 365 days a year, 24 hours a day.

How do you use a data logger?

  • Download and install software on a mobile device or laptop
  • Connect to the data logger and launch parameters
  • Place in location and record data for the desired time
  • Reconnect to the data logger via mobile device or laptop
  • Download data file and readout with analysis software

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Description Price Measurement Parameters Data Logger Type Number of Input Channels Sensor Type Interface Type Calibrated Maximum Temperature Measurement Best Temperature Measurement Accuracy Maximum Voltage Measurement Communication Protocol Temperature Measurement Resolution Power Source Maximum Humidity Measurement IP Rating
RS Stock No. 123-2301
BrandRS PRO
kr 2 827,34
Each
Units
Temperature Temperature 4 B, C, E, J, K, L, N, R, S, T, U USB RSCAL +1112 (U) °F, +1300 (N) °C, +1370 (K) °C, +1400 (E) °F, +1600 (R/S) °C, +1652 (L) °F, +1760 (B) °C, +1760 (C) °C, +1832 (J) °F, +2372 (N) °F, +2498 (K) °F, +2912 (R/S) °F, +3200 (B) °F, +3200 (C) °F, +400 (T) °C, +600 (U) °C, +752 (T) °F, +760 (E) °C, +900 (L) °C, +999.9 (J) °C ±0.05 (B) %, ±0.05 (E) %, ±0.05 (J) %, ±0.05 (K) %, ±0.05 (R/S) %, ±0.1 (C) %, ±0.1 (L) %, ±0.1 (N) %, ±0.1 (T) %, ±0.1 (U) % - - 0.1 °F, 0.1°C Battery - -
RS Stock No. 123-2235
BrandRS PRO
kr 2 262,34
Each
Units
Temperature Temperature 4 B, C, E, J, K, L, N, R, S, T, U USB - +1112 (U) °F, +1300 (N) °C, +1370 (K) °C, +1400 (E) °F, +1600 (R/S) °C, +1652 (L) °F, +1760 (B) °C, +1760 (C) °C, +1832 (J) °F, +2372 (N) °F, +2498 (K) °F, +2912 (R/S) °F, +3200 (B) °F, +3200 (C) °F, +400 (T) °C, +600 (U) °C, +752 (T) °F, +760 (E) °C, +900 (L) °C, +999.9 (J) °C ±0.05 (B) %, ±0.05 (E) %, ±0.05 (J) %, ±0.05 (K) %, ±0.05 (R/S) %, ±0.1 (C) %, ±0.1 (L) %, ±0.1 (N) %, ±0.1 (T) %, ±0.1 (U) % - - 0.1 °F, 0.1°C Battery - -
RS Stock No. 123-2302
BrandRS PRO
kr 3 037,34
Each
Units
Temperature Temperature 4 B, C, E, J, K, L, N, R, S, T, U USB UKAS +1112 (U) °F, +1300 (N) °C, +1370 (K) °C, +1400 (E) °F, +1600 (R/S) °C, +1652 (L) °F, +1760 (B) °C, +1760 (C) °C, +1832 (J) °F, +2372 (N) °F, +2498 (K) °F, +2912 (R/S) °F, +3200 (B) °F, +3200 (C) °F, +400 (T) °C, +600 (U) °C, +752 (T) °F, +760 (E) °C, +900 (L) °C, +999.9 (J) °C ±0.05 (B) %, ±0.05 (E) %, ±0.05 (J) %, ±0.05 (K) %, ±0.05 (R/S) %, ±0.1 (C) %, ±0.1 (L) %, ±0.1 (N) %, ±0.1 (T) %, ±0.1 (U) % - - 0.1 °F, 0.1°C Battery - -
RS Stock No. 910-6817
BrandRS PRO
kr 14 120,75
Each
Units
- Temperature - B, E, J, K, N, R, S, T - - - - - USB - Mains - -
RS Stock No. 910-6826
BrandRS PRO
kr 8 048,68
Each
Units
- Temperature - B, E, J, K, N, R, S, T - - +50 °C - - USB - Mains - -
RS Stock No. 172-0562
BrandRS PRO
kr 1 070,40
Each
Units
Temperature Temperature 1 Thermistor Probe Wi-Fi - +125 °C ±0.5°C - - 0.1°C Battery, Mains - IP67
RS Stock No. 172-0564
BrandRS PRO
kr 1 372,19
Each
Units
Temperature Temperature 1 Thermistor Probe Wi-Fi - +125 °C ±0.1°C - - 0.01°C Battery, Mains - IP67
RS Stock No. 179-9536
BrandRS PRO
kr 492,80
Each
Units
Humidity, Temperature, Dew Point Temperature & Humidity 1 Humidity, Temperature USB - +80 °C ±0.5°C - - 0.5°C Battery 100%RH IP67
RS Stock No. 179-9544
BrandRS PRO
kr 2 063,80
Each
Units
Humidity, Temperature, Dew Point Temperature & Humidity 1 Humidity, Temperature USB UKAS +80 °C ±0.5°C - - 0.5°C Battery 100%RH IP67
RS Stock No. 123-2234
BrandRS PRO
kr 2 646,86
Each
Units
Humidity, Temperature Temperature & Humidity 2 Probe RS232, USB - +140 °F, +60 °C ±0.5 °C, ±0.9 °F - - 0.1 °F, 0.1°C Battery 95%RH -
RS Stock No. 179-9539
BrandRS PRO
kr 968,66
Each
Units
Temperature Temperature 1 Temperature USB RSCAL +80 °C ±0.5°C - - 0.5°C Battery - IP67
RS Stock No. 146-9091
BrandRS PRO
kr 608,80
Each
Units
Humidity, Temperature Temperature & Humidity 1 - - - +158 °F, +70 °C ±1 °C - - - Battery 100%RH -
RS Stock No. 172-0572
BrandRS PRO
kr 1 880,43
Each
Units
Temperature Temperature 2 Thermistor Probe Wi-Fi - +125 °C ±0.1°C - - 0.01°C Battery, Mains - IP67
RS Stock No. 179-9542
BrandRS PRO
kr 1 591,80
Each
Units
Humidity, Temperature, Dew Point Temperature & Humidity 1 Humidity, Temperature USB RSCAL +80 °C ±0.5°C - - 0.5°C Battery 100%RH IP67
RS Stock No. 179-9540
BrandRS PRO
kr 1 178,66
Each
Units
Temperature Temperature 1 Temperature USB UKAS +80 °C ±0.5°C - - 0.5°C Battery - IP67
RS Stock No. 200-5043
BrandRS PRO
kr 4 217,86
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 123-2381
BrandRS PRO
kr 3 277,41
Each
Units
Humidity, Temperature Temperature & Humidity 1 Capacitive, Semiconductor RS232 RSCAL +140 °F, +60 °C ±0.8 °C, ±1.5 °F - - 0.1 °C, 0.1°F Battery 95%RH -
RS Stock No. 179-9535
BrandRS PRO
kr 403,66
Each
Units
Temperature Temperature 1 Temperature USB - +80 °C ±0.5°C - - 0.5°C Battery - IP67
RS Stock No. 172-0560
BrandRS PRO
kr 995,39
Each
Units
Temperature Temperature 1 Temperature Wi-Fi - +60 °C ±0.2°C - - 0.01°C Battery, Mains - IP67
RS Stock No. 172-0568
BrandRS PRO
kr 1 327,29
Each
Units
Humidity, Temperature, Dew Point Temperature & Humidity 1 Humidity, Temperature Wi-Fi - +80 °C ±0.2°C - - 0.01°C Battery, Mains 100%RH IP67