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    Data Acquisition & Logging

    Browse our range of data acquisition products including chart meters and data logging technology from established brands such as Keysight Technologies, Lascar, ABB, Pico Technology and Gemini.

    What is data acquisition?

    Data acquisition is the term used to describe the process of collecting and monitoring electrical or physical signals such as temperature, current, voltage or pressure. This allows the digitalisation of data so that it may be stored, analysed and displayed in the most efficient and effective way. As technology has advanced, electrical equipment has been developed to allow more accurate and reliable readings to be taken from using data loggers, to smartphones and complex computer systems.

    A complete data acquisition system (DAQ) comprises both hardware and software and will always include sensors, signal conditioning and an analogue-to-digital converter (ADC).

    What are data loggers?

    Data loggers are digital devices used for measurement and recording environmental conditions such as temperature, using sensors to read the signals and have memory storage capabilities that can be transferred to a computer for analysis.

    Readings can be taken automatically at timed intervals set by the user and the data can be transferred wirelessly to a computer, completely freeing the time up of the user that would have had to manually take these readings and input them into a system previously.

    Data acquisition systems vs. data loggers

    Traditionally, data loggers were used where data acquisition systems could not be used as they were battery powered, recorded on their own memory and had higher resolutions. Now little differences are seen between a data logger and a data acquisition solution.

    What are chart recorders?

    Chart recorders are a type of mechanical device that features a pen that draws the readings from its sensor onto a paper rotating chart. They allow data to be quickly viewed and refills are inexpensive and readily available. Paperless chart recorders are available that allow data to be digitally transferred to a computer.

    What types of accessories are available?

    Accessories are available and have been designed specifically for use with data loggers, chart recorders and data acquisition systems that can help with connectivity, accuracy and performance. Some popular product areas include:

    • USB cables
    • Software
    • Serial cables
    • Protective cases
    • Probes
    • Multiplexers
    • Wireless modules and much more
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    OBD2 Scanners

    714 Products showing for Data Acquisition & Logging

    1 of 36
    Lascar EL-USB-2-LCD Temperature & Humidity Data Logger, USB, 1 Input Channel(s)
    • RS Stock No. 500-711
    • Mfr. Part No. EL-USB-2-LCD
    Each
    HK$1,440.60
    Pico Technology USB TC-08 Temperature Data Logger, USB, 8 Input Channel(s)
    • RS Stock No. 492-5105
    • Mfr. Part No. TC-08
    Each
    HK$3,725.10
    RS PRO PRO-USB-2 Temperature & Humidity Data Logger, USB, 1 Input Channel(s)
    • RS Stock No. 179-9536
    Each
    HK$714.30
    Testo 174H Temperature & Humidity Data Logger, USB, 2 Input Channel(s)
    • RS Stock No. 712-5462
    • Mfr. Part No. 0572 6560
    Each
    HK$1,153.70
    Testo 174H Kit Temperature & Humidity Data Logger, USB, 2 Input Channel(s)
    • RS Stock No. 712-5471
    • Mfr. Part No. 0572 0566
    Each
    HK$1,998.00
    RS PRO RS-172TK Temperature & Humidity Data Logger, USB, 1 Input Channel(s)
    • RS Stock No. 146-9089
    Each
    HK$701.80
    Keysight Technologies DAQ970A Data Acquisition System, 120 Channel(s), LAN, USB, 22 bit
    • RS Stock No. 177-1105
    • Mfr. Part No. DAQ970A
    Each
    HK$20,609.40
    Efento 5906660327585 I/O Sensor Data Logger, Bluetooth, 3 Input Channel(s)
    • RS Stock No. 236-9037
    • Mfr. Part No. 5906660327585
    Each
    HK$1,188.07
    Efento 5906660327400 Air Quality Data Logger, Bluetooth, 3 Input Channel(s)
    • RS Stock No. 236-9031
    • Mfr. Part No. 5906660327400
    Each
    HK$1,470.55
    Chauvin Arnoux PEL113 Power & Energy Data Logger, Ethernet, IRD Server, USB, Wifi, 3V / 3I Input Channel(s)
    • RS Stock No. 142-512
    • Mfr. Part No. P01157157
    Each
    HK$19,284.70
    Lascar EL-21CFR-2-LCD Temperature & Humidity Data Logger, USB, 1 Input Channel(s)
    • RS Stock No. 876-2560
    • Mfr. Part No. EL-21CFR-2-LCD
    Each
    HK$1,182.90
    Rotronic Instruments BL-1D-SET Temperature & Humidity Data Logger, USB
    • RS Stock No. 187-3777
    • Mfr. Part No. BL-1D-SET
    Each
    HK$1,477.30
    Tinytag Cable for Use with Plus 2, Tinytag Ultra 2, View 2 data loggers
    • RS Stock No. 656-1157
    • Mfr. Part No. CAB-0007-USB-RS
    Each
    HK$423.65
    Efento 5906660327424 Water Leak Data Logger, Bluetooth, 1 Input Channel(s)
    • RS Stock No. 236-9032
    • Mfr. Part No. 5905309601345
    Each
    HK$1,017.40
    Lascar EL-WIFi-TP+ Temperature Data Logger, Wi-Fi, 1 Input Channel(s)
    • RS Stock No. 786-5075
    • Mfr. Part No. EL-WIFI-TP+
    Each
    HK$1,538.90
    Testo 175-T2 Temperature Data Logger, USB, 2 Input Channel(s)
    • RS Stock No. 732-0566
    • Mfr. Part No. 0572 1752
    Each
    HK$2,393.03
    Digilent USB-1608G Data Acquisition, 2 Channel(s), USB, 250ksps, 16 bit
    • RS Stock No. 278-2756
    • Mfr. Part No. 6069-410-059
    Each
    HK$4,243.40
    RS PRO PRO-USB-3 Voltage Data Logger, USB, 1 Input Channel(s)
    • RS Stock No. 179-9537
    Each
    HK$683.20
    Graphtec GL260 Multipurpose Data Logger, LAN, USB, 10 Input Channel(s)
    • RS Stock No. 217-229
    • Mfr. Part No. GL260
    Each
    HK$8,361.30
    Fluke 1736 Three Phase Power Energy Monitor & Logger, Bluetooth, USB, Wi-Fi, 4 Input Channel(s)
    • RS Stock No. 900-9983
    • Mfr. Part No. FLUKE 1736/B
    Each
    HK$41,328.00
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