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.

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 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 period
  • 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 Sensor Type Number of Input Channels Interface Type Maximum Voltage Measurement Maximum Temperature Measurement Power Source Best Temperature Measurement Accuracy Calibrated IP Rating Minimum Operating Temperature Maximum Operating Temperature Maximum Current Measurement Display Type
    RS Stock No. 509-6898
    Mfr. Part No.TGU-4017
    BrandGemini
    £78.07
    Each
    Units
    Temperature NTC 2 Serial, USB - +85 °C Battery ±0.6 °C - IP54 -40°C +85°C - -
    RS Stock No. 911-9481
    Mfr. Part No.0572 1764
    BrandTesto
    £374.30
    Each
    Units
    Temperature J, K, T 4 USB - +1000 (K) °C, +400 (T) °C, +750 (J) °C Battery ±1 % UKAS IP54 -20°C +70°C - LCD
    RS Stock No. 911-9487
    Mfr. Part No.0572 1764
    BrandTesto
    £355.30
    Each
    Units
    Temperature J, K, T 4 USB - +1000 (K) °C, +400 (T) °C, +750 (J) °C Battery ±1 % RSCAL IP54 -20°C +70°C - LCD
    RS Stock No. 732-0588
    Mfr. Part No.0572 1764
    BrandTesto
    £299.30
    Each
    Units
    Temperature J, K, T 4 USB - +1000 (K) °C, +400 (T) °C, +750 (J) °C Battery ±1 % - IP54 -20°C +70°C - LCD
    RS Stock No. 703-1304
    Mfr. Part No.EL-USB-5
    BrandLascar
    £53.45
    Each
    Units
    Counter, Event, State Change - - USB - - Battery - - - -35°C +80°C - LED
    RS Stock No. 536-8828
    Mfr. Part No.ADC-20 & TERM
    £249.00
    Each
    Units
    Voltage - 4, 8 USB 1.1, USB 2.0 ±2500mV - USB - - - 0°C +45°C - -
    RS Stock No. 712-5468
    Mfr. Part No.0572 0561
    BrandTesto
    £93.47
    Each
    Units
    Temperature NTC 1 USB - +70 °C Battery ±0.5 °C - IP65 -30°C +70°C - LCD
    RS Stock No. 756-7339
    Mfr. Part No.WIFI-TP
    BrandCorintech
    £99.99
    Each
    Units
    Temperature External Thermistor 1 USB / WiFi - +125 °C Battery ± 0.6 - IP43 -20°C +60°C - LCD
    RS Stock No. 749-1917
    Mfr. Part No.PP707
    £225.00
    Each
    Units
    Digital I/O, Humidity, Light, pH, Pulse, Resistance, Sound, Temperature - 14 USB 2.0 5V +70 °C Mains ±2 °C - - - - - -
    RS Stock No. 827-3742
    Mfr. Part No.HL-1D
    £89.25
    Each
    Units
    Humidity, Temperature NTC, ROTRONIC HygroMer IN-1 - USB Mini-Port - +70 °C Battery, USB ±0.3 °C - IP67 - - - LCD
    RS Stock No. 734-9747
    Mfr. Part No.EL-DataPad
    BrandLascar
    £154.95
    Each
    Units
    - - - USB - - Battery - - - 0°C +50°C - LCD
    RS Stock No. 175-7297
    Mfr. Part No.0572 1754
    BrandTesto
    £369.00
    Each
    Units
    Humidity, Temperature Capacitive, NTC 2 USB - +50 (TD) °C Battery ±0.4 °C UKAS IP54 -20°C +55°C - LCD
    RS Stock No. 734-9740
    Mfr. Part No.EL-USB-1-LCD
    BrandLascar
    £49.99
    Each
    Units
    Temperature - - USB - +80 °C Battery ± 0.5 °C - IP67 -20°C +80°C - LCD
    RS Stock No. 175-7295
    Mfr. Part No.0572 1754
    BrandTesto
    £327.00
    Each
    Units
    Humidity, Temperature Capacitive, NTC 2 USB - +50 (TD) °C Battery ±0.4 °C RSCAL IP54 -20°C +55°C - LCD
    RS Stock No. 732-0578
    Mfr. Part No.0572 1754
    BrandTesto
    £219.00
    Each
    Units
    Humidity, Temperature Capacitive, NTC 2 USB - +50 (TD) °C Battery ±0.4 °C - IP54 -20°C +55°C - LCD
    RS Stock No. 493-500
    Mfr. Part No.EVT2
    BrandComark
    £51.70
    Each
    Units
    Temperature Thermistor 1 Infrared - +70 °C Battery ±0.5 °C - IP67 - - - LCD
    RS Stock No. 876-2560
    Mfr. Part No.EL-21CFR-2-LCD
    BrandLascar
    £77.95
    Each
    Units
    Dew Point, Humidity, Temperature Dew Point, Humidity, Temperature 2 USB - +80 °C Battery ± 0.55 °C - IP67 -35°C +80°C - LCD
    RS Stock No. 805-1627
    Mfr. Part No.CO2-DISPLAY
    £417.90
    Each
    Units
    CO2, Humidity, Temperature NTC - - - +60 °C USB ±0.3 °K - - - - - Digital
    RS Stock No. 493-493
    Mfr. Part No.N2014 STARTER LIT
    BrandComark
    £244.38
    Each
    Units
    Temperature K, T, Thermistor 3 Infrared - +1372 (K) °C, +400 (T) °C, +70 (Thermistor) °C Battery ±0.3 % - IP67 -40°C +70°C - LCD
    RS Stock No. 433-5928
    Mfr. Part No.N2014
    BrandComark
    £194.06
    Each
    Units
    Temperature K, T, Thermistor 3 Infrared - +1372 (K) °C, +400 (T) °C, +70 (Thermistor) °C Battery ±0.3 % - IP67 -40°C +70°C - LCD
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