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.

Depending on the particular data logger, measurements can include air temperature, relative 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.
Why would you use a data logger?

Data logging is the collection of data over a period of time, and is something often used in scientific experiments. Data logging systems typically monitor a process using sensors linked to a computer. Most data logging can be done automatically under computer control.

Sensors have an important role in the data logging process. All physical properties can be measured with sensors such as light, heat, sound, pressure, acidity and humidity.
The sensors send signals to an interface box, which is linked to a computer. The interface box converts analogue signals to digital signals that the computer can understand.
The computer controlling the process will take readings at regular intervals. The time interval for data logging is the time between readings. The logging period is the total length of time over which readings are taken.
The readings are stored in tables and can be displayed in graphs or passed to an application for analysis.
Sometimes it is necessary to record data 'out in the field'. This is called remote data logging. Readings are stored and brought back to a computer where they are downloaded and analysed. The equipment in these situations needs to be very robust. For example equipment used to monitor water levels would have to be waterproof and equipment working in a satellite would have to be able to withstand vibration during launch and recovery.

How do you use a Data Logger?
● Download and install software on mobile device or laptop
● Connect to data logger and launch parameters
● Place in location and record data for desired period of time
● Reconnect to data logger via mobile device or laptop
● Download data file and readout with analysis software

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Description Prix Measurement Parameters Data Logger Type Number of Input Channels Sensor Type Interface Type Calibrated Maximum Temperature Measurement Best Temperature Measurement Accuracy Maximum Voltage Measurement Temperature Measurement Resolution Power Source Maximum Humidity Measurement IP Rating Minimum Operating Temperature
N° de stock RS 749-1917
Référence fabricantPP707
277,33 €
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Digital I/O, Humidity, Light, pH, Pulse, Resistance, Sound, Temperature Temperature & Humidity Data Logger 14 - USB 2.0 - +70 °C ±2 °C 5V 0.1°C Mains 90%RH - -
N° de stock RS 490-1070
Référence fabricantEL-USB-3
MarqueLascar
63,64 €
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Voltage USB Data Logger - - USB - - - 30V dc - Battery - - -35°C
N° de stock RS 712-5465
Référence fabricant0572 1560
MarqueTesto
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Temperature Temperature Data Logger 1 NTC USB - +70 °C ±0.5 °C - 0.1°C Battery - IP65 -30°C
N° de stock RS 740-6483
Référence fabricantP01157010
606,00 €
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Current USB Data Logger 1 Inductive USB 2.0 - - - - - Battery - IP40 -10°C
N° de stock RS 786-5071
Référence fabricantWIFI-TH+
MarqueCorintech
168,94 €
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Humidity, Temperature Temperature & Humidity Data Logger 2 Internal Temperature/Humidity USB / WiFi - +60 °C ± 0.2 - 0.01°C Battery 100%RH IP55 -20°C
N° de stock RS 900-9974
Référence fabricantFLUKE-1736/EUS
MarqueFluke
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Current, Current Harmonic, Frequency, TDD, THD Current, THD Voltage, Unbalance, Voltage, Voltage Harmonic Energy Monitor 4 - Bluetooth, USB, Wireless - - - 1000V - Battery - IP50 -10°C
N° de stock RS 734-9740
Référence fabricantEL-USB-1-LCD
MarqueLascar
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Temperature Temperature Data Logger - - USB - +80 °C ± 0.5 °C - 0.5°C Battery - IP67 -20°C
N° de stock RS 786-5084
MarqueCorintech
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Temperature Temperature Data Logger 0 Temperature USB / WiFi - - - - - USB - IP44 -
N° de stock RS 851-3456
Référence fabricant0572 1841
MarqueTesto
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Temperature Temperature Data Logger 1 Temperature - - +70 °C ±0.8 °K - 0.1°C Battery - IP67 -20°C
N° de stock RS 778-2487
Référence fabricantEL-USB-TP-LCD
MarqueLascar
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Temperature Temperature Data Logger - Thermistor USB - +125 °C ± 0.6 °C - 0.5°C Battery - - -40°C
N° de stock RS 126-723
Référence fabricantEL-USB-RT
MarqueLascar
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Dew Point, Humidity, Temperature Temperature & Humidity Data Logger - - USB - +60 °C ±1.5 °C - 0.3 °C, 0.6°F Mains 100%RH - -10°C
N° de stock RS 740-6480
Référence fabricantP01157040
514,00 €
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Voltage USB Data Logger 1 Voltage USB 2.0 - - - 600V ac/dc - Battery - IP40 -10°C
N° de stock RS 805-1627
Référence fabricantCO2-DISPLAY
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CO2, Humidity, Temperature Temperature & Humidity Data Logger - NTC - - +60 °C ±0.3 °K - - USB 100%RH - -
N° de stock RS 827-3742
Référence fabricantHL-1D
97,00 €
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Humidity, Temperature Temperature & Humidity Data Logger - NTC, ROTRONIC HygroMer IN-1 USB Mini-Port - +70 °C ±0.3 °C - - Battery, USB 100%RH IP67 -
N° de stock RS 666-8154
Référence fabricantPP546
185,51 €
Each
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Voltage USB Data Logger 12 - USB 2.0 - - - 2.5V - Mains - - 0°C
N° de stock RS 666-8163
Référence fabricantPP549
228,04 €
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Voltage USB Data Logger 16 - USB 2.0 - - - 2.5V - Mains - - 0°C
N° de stock RS 910-7071
Référence fabricantEL-CC-1-003
MarqueLascar
16,90 €
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Temperature Temperature Data Logger - - USB - +14 °C ±0.5 °C - 0.1°C Battery - IP67 -30°C
N° de stock RS 778-1043
Référence fabricantP01157140
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Current Multi-channel Current Logger 4 AmpFlex Bluetooth - - - - - Battery - IP65 -10°C
N° de stock RS 851-3450
Référence fabricant0572 1842
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Temperature Temperature Data Logger 1 Temperature - - +70 °C ±0.8 °K - 0.1°C Battery - IP67 -20°C
N° de stock RS 656-1163
Référence fabricantTK-4014-RS
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Temperature Temperature Data Logger 1 NTC Serial, USB - +85 °C ±0.5 °C - 0.05°C Battery - IP54 -40°C