Data Logger

data-logger.jpgThe Data Logger

The data logger first appeared as a portable electronic device in the late 1970s and they evolved quickly into the popular instruments we know today. The analogue and digital inputs on a data logger haven't really changed a lot over the years, although we have seen the introduction of serial data sensors using ASCII, SDI-12 or MODBUS protocols as inputs sensors. Wireless sensors are slowly taking hold too and are improving all the time.

Internal memory storage was always an issue until the turn of the 21st century when Compact Flash memory or Compact Flash memory cards where used as onboard memory storage. Secure Digital (SD) memory cards are now replacing Compact Flash memory cards for internal data storage. The USB flash drive port for data transfer first appeared on a data logger in 2005.

Communications is one area where the data logger has evolved. Most data loggers now support USB data communications instead of the more reliable RS232 format. More featured data loggers have built in Ethernet TCP/IP sockets, Wi-Fi and Bluetooth for wireless communications. Today, the Internet of Things is all the talk and new IOT standards are taken shape for the future.

Lontek sells a wide range of data loggers for just about every application. We specialise in data logging and data acquisition equipment for various industries. Although our focus leans a little towards mid range data loggers that could be considered a bit more technical than the average single channel unit.

A good selection of the products we sell is listed here on the Lontek online shop, so if you just quite see a unit here that fits your requirements, then feel free to give us a call to discuss. The chances are we will have an option for you or we can recommend one of our local industry colleagues that should be able to assist.

  • Graphtec GL240 data logger-side. Graphtec GL240 side.

    Graphtec GL240

    The Graphtec GL240 data logger is great for portable data logging applications, it can be quickly set up to record data in only a few minutes. What can the GL240 measure and record? The GL240 can be used for a variety of data logging jobs. Customers...

    $1,450.00
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  • The DT80 data logger | Australian made!!

    DataTaker DT80-S4

    DataTaker DT80 Series 4 technical specifications. Download DataTaker DT80 manual Download Type: General purpose data logger. Channels: 5 - 15. Expandable: Yes - to expandable to 200 channels. Inputs: Voltage, Current, 4-20mA, Temperature,...

    $2,555.00
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  • Graphtec GL840 data logger - side. Graphtec GL840 data logger.

    Graphtec GL840-M

    The Graphtec GL840 is a multi-channel data logger that can be used for many data logging applications. There are two versions of this data logger manufactured by Graphtec. The GL840-M which is used for general data logging work, and the GL840-WV which...

    $2,550.00
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  • DataTaker CEM20

    DataTaker CEM20

    DataTaker CEM20 specifications. Download Type: DT80 and DT85 Channel Expansion Module. Channels: 20 - 60. Data Loggers: DT80 and DT85 Series 2, 3 & 4 units only. Inputs: As per DT80/85. Speed: 1s to Days. Battery Powered: Powered via DT80/85...

    $1,100.00
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  • Testo 175 T3 Dual Channel temperature data logger.

    Testo 175 T3

    The Testo 175 T3 dual channel temperature data logger is great for a range of temperature applications where an external probe is required. Using standard Type T or Type thermocouples, you can select from a range of off the shelf temperature probes or...

    $299.00
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  • DataTaker DT80W - now with WiFi. DataTaker DT80W - now with WiFi - side1.

    DataTaker DT80W-S4

    DataTaker DT80W Series 4 technical specifications. Download DataTaker DT80W manual Download Type: General purpose data logger. Channels: 5 - 15. Expandable: Yes - to expandable to 200 channels. Inputs: Voltage, Current, 4-20mA, Temperature,...

    $2,955.00
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  • DataTaker DT80G-S4 Geotechnical data logger.

    DataTaker DT80G-S4

    The DataTaker DT80G is a low powered vibrating wire data logger that supports multiple channels. Designed as a stand alone data logger with large internal memory, the DT80G is suitable for many applications where various vibrating wire sensors are used...

    $3,050.00
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  • DataTaker DT85-S4 data logger.

    DataTaker DT85-S4

    DataTaker DT85 Series 4 technical specifications. Download DataTaker DT85 manual Download Type: General purpose data logger. Channels: 16 - 48. Expandable: Yes - to expandable to 800 channels. Inputs: Voltage, Current, 4-20mA, Temperature,...

    $3,555.00
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  • ACR Systems EventReader software summary. ACR Systems EventReader software graph curve.

    ACR Systems EventReader

    The ACR Systems EventReader is a flexible, powerful and easy-to-use power quality analysis software application. It has been developed exclusively for the ACR Systems PowerWatch Voltage Disturbance Recorder.  No programming hassles or complex...

    $295.00
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  • Graphtec GL100-N data logger. Graphtec GL100 sensor inputs.

    Graphtec GL100-N

    The Graphtec GL100-N is a compact data logger with features usually seen in the larger more featured units. Graphtec have aimed the GL100 at the typical applications that other data loggers in it's class can not perform. The GL100-N can be battery(2 x...

    $330.00
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  • Testo 184 T3 temperature data logger. Testo 184 T3 temperature data logger - USB connection.

    Testo 184 T3

    Testo 184 T3 - USB Temperature data loggers With the testo 184 T3 temperature data loggers, you can monitor the transportation of sensitive goods such as pharmaceuticals goods, foods products or electronics equipment to name a few.A quick glance of the...

  • Testo 174T temperature data logger starter kit. Testo 174T temperature data logger.

    Testo 174T Starter Kit

    Testo 174T Starter kit with USB docking cradle and data logger The testo 174T mini data logger set includes: Testo 174T data logger USB docking cradle with cable for programming/reading the data logger Wall bracket and batteries FREE Testo...

    $180.00
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  • Testo 174T temperature data logger.

    Testo 174T

    The Testo 174T temperature data logger is great for a range of applications.   The testo 174T mini data logger includes: Testo 174T data logger Wall bracket and batteries FREE Testo ComSoft software via download Calibration...

    $85.00
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  • Dent ElitePro XC - angle Dent ElitePro XC, HV leads, fused croc clips, Elog software, USB cable, carry case.

    Dent ElitePro XC

    The Dent ELITEpro XC is a complete solution for pinpointing electric usage and quantifying energy usage. It is capable of measuring, storing, and analyzing electrical consumption data which is derived from the voltage and current inputs. The ELITEpro XC...

  • Grant Squirrel SQ2010 Data Logger

    Grant Squirrel SQ2010 Data Logger

    The Squirrel 2010 is a versatile, general purpose data logger supplied in Australia by Lontek. With 4 to 8 analogue input channels to measure current, voltage, resistance and temperature, plus 8 digital channels. Grant Squirrel 2010 data logger is a...

    $2,095.00
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  • Signatrol SL7104 data logger.

    Signatrol SL7104

    The Signatrol SL7000 data loggers have a very flexible combination of inputs from a single temperature up to 4 universal inputs each of which can be individually configured to accept any combination of the following input types. Features Universal...

    $1,150.00
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  • Graphtec GL2000 data logger. Graphtec GL2000 display chart.

    Graphtec GL2000

    Type: High speed 600 volt DC or RMS data logger with 7" colour display. *See data sheet for full specifications. Analogue channels: 4 Digital channels: 4 Analogue Input Type: Voltage, 4-20mA, Temperature. Speed: 1µs to 1min. All four channels...

    $3,875.00
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  • Graphtec GL980 data logger. Graphtec GL980 APS software - XY mode.

    Graphtec GL980

    Type: High speed general purpose data logger with 7" colour display. Analogue channels: 8 Digital channels: 4 Analogue Input Type: Voltage, 4-20mA, Temperature. Speed: 1µs to 1min. All eight channels simultaneously. Resolution: 16bit. Data...

    $4,295.00
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  • DataTaker DT85G Geotechnical data logger.

    DataTaker DT85G-S4

    The DataTaker DT85G vibrating wire data logger supports up to 16 channels and is then expandable to hundreds of channels. Being a stand alone data logger with large internal memory, the DT85G is suitable for many applications where various vibrating wire...

    $4,170.00
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  • DataTaker DT85M data logger with integrated modem.

    DataTaker DT85M-S4

    DataTaker DT85M Series 3 technical specifications. Download DataTaker DT85M manual Download Type: General purpose data logger. Integrated Modem: Yes Channels: 16 - 48. Expandable: Yes - to expandable to 800 channels. Inputs: Voltage, Current,...

    $4,315.00
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  • DataTaker DT82EM-S4 data logger with integrated modem.

    DataTaker DT82EM-S4

    DataTaker DT82EM Series 4 technical specifications. Download DataTaker DT82EM manual Download Type: Low channel count data logger. Integrated Modem: Yes Channels: 2 - 6. Expandable: No. Inputs: Voltage, Current, 4-20mA, Temperature, Humidity,...

    $2,310.00
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  • DataTaker DT80M with integrated modem.

    DataTaker DT80M-S4

    DataTaker DT80M Series 4 technical specifications. Download DataTaker DT80M manual Download Type: General purpose data logger. Integrated Modem: Yes Channels: 5 - 15. Expandable: Yes - to expandable to 200 channels. Inputs: Voltage, Current,...

    $3,235.00
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  • DataTaker DT85GM Geotechnical data logger with integrated modem.

    DataTaker DT85GM-S4

    DataTaker DT85GM Series 3 technical specifications. Download DataTaker DT85GM manual Download Type: Geotechnical data logger with integrated modem. Integrated Modem: Yes Channels: 16 - 48. Expandable: Yes - to expandable to 800 channels. Inputs:...

    $4,830.00
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  • DataTaker DT82I-S4 data logger.

    DataTaker DT82I-S4

    DataTaker DT82I Series 4 technical specifications. Download DataTaker DT82I manual Download Type: General purpose data logger. Channels: 2 - 6. Expandable: No. Inputs: Voltage, Current, 4-20mA, Temperature, Humidity, Strain Gauges, Logic, Rotary...

    $1,750.00
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  • DataTaker DT82E data logger.

    DataTaker DT82E-S4

    DataTaker DT82E technical specifications. Download DataTaker DT82E manual Download Type: Low channel count data logger. Channels: 2 - 6. Expandable: No. Inputs: Voltage, Current, 4-20mA, Temperature, Humidity, Strain Gauges, Logic & Serial...

    $1,648.00
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  • Testo 176 T4 Four Channel temperature data logger. Testo 176 T4 in action.

    Testo 176 T4

    The Testo 176 T4 four channel temperature data logger can be used for a range of applications that requires up to four external temperature probes. Using standard Type T or Type thermocouples, you can select from a range of off the shelf temperature...

    $614.00
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  • Testo 184 H1 - USB Temperature and Humidity Data Logger Testo 184 H1 - USB Temperature and Humidity Data Logger - USB connector

    Testo 184 H1

    The testo 184 H1 temperature and humidity data logger can be used to monitor sensitive goods such as pharmaceuticals, foods products or electronics equipment just to name a few applications.With a quick glance at the testo 184 H1, the LED indicators will...

  • Dent Instruments CTlogger TOUCT-4G data logger. Dent Instruments SMARTlogger Time of Use data logger.

    CTlogger TOUCT-4G

    Required Software and Cable Generally at least one copy of the Dent Instruments SMARTsoftware and TOU cable is required. DENT Instruments CTlogger TOUCT-4G The Dent Instruments CTlogger can be is used for various applications and is great for simple...

  • Dent Instruments LIGHTINGlogger TOUL-4G data logger. Dent Instruments SMARTlogger Time of Use data logger.

    LIGHTINGlogger TOUL-4G

    Required Software and Cable Generally at least one copy of the Dent Instruments SMARTsoftware and TOU cable is required. DENT Instruments LIGHTINGlogger TOUL-4G The Dent Instruments LIGHTINGlogger can be is used for various applications and is great...

  • Dent Instruments MAGlogger TOUM-4G data logger. Dent Instruments SMARTlogger Time of Use data logger.

    MAGlogger TOUM-4G

    Required Software and Cable Generally at least one copy of the Dent Instruments SMARTsoftware and TOU cable is required. DENT Instruments MAGlogger TOUM-4G The Dent Instruments MAGlogger can be is used for various applications and is great for simple...

  • Dent ElitePro XC - angle Dent ElitePro XC, HV leads, fused croc clips, Elog software, USB cable, carry case.

    Dent ElitePro XC internal Wi-Fi

    Included Accessories ELITEpro XC with internal Wi-FI, High voltage leads with FUSED croc clips, Unterminated leads, Elog software, USB cable, Soft carry case, Australian plug pack, Manuals on CD. Required Current Transformers The ElitePro XC is...

  • Graphtec GL100-WL data logger. Graphtec GL100-WL sensor inputs.

    Graphtec GL100-WL WiFi

    The Graphtec GL100-WL is a compact Wireless data logger with features usually seen in the larger more featured units. Graphtec have aimed the GL100-WL at the typical applications that other data loggers in it's class can not perform. The GL100-WL can be...

    $380.00
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  • ACR PowerWatch PWV-002-A side ACR PowerWatch PWV-002-A side

    ACR Systems PowerWatch

    Power Quality 240V high speed Voltage Disturbance Recorders. The PowerWatch recorder from ACR Systems is the simplest way record voltage spikes, dips or any voltage disturbances. Set your upper and lower voltage thresholds with the PC software, plug the...

    $968.00
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  • Testo 174H start kit. Testo 174H humidity and temperature data logger.

    Testo 174H Starter Kit

    Testo 174H  Starter kit with USB docking cradle and data logger The testo 174H mini data logger set includes: Testo 174H data logger USB docking cradle with cable for programming/reading the data logger Wall bracket and batteries FREE Testo...

    $228.00
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  • Testo 174H humidity and temperature data logger. Testo 174H humidity and temperature data logger installed on location.

    Testo 174H

    The Testo 174H humidity and temperature data logger is great for a range of applications.   Includes the following: Testo 174H data logger Wall bracket and batteries FREE Testo ComSoft software via download Calibration...

    $130.00
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  • DataTaker DT80-S3. DataTaker DT80-S3.

    DataTaker DT80-S3 trade-in

    This unit has been returned to the DataTaker factory in Brisbane Australia for testing and calibration. The Test Report will be included with this unit. Each input channel was also functionally tested and new batteries were installed. Includes: Six...

  • Graphtec GL840-WV data logger. Graphtec GL840 data logger features.

    Graphtec GL840-WV

      Why buy the GL840-WV? The Graphtec GL840-WV data logger has been designed by the Graphtec Engineers for applications that require better temperature accuracy when measuring thermocouples and a higher common mode input voltage. The higher common...

    $2,975.00
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  • ACR Systems SmartReader Plus 6 data logger. ACR Systems SmartReader Plus 6 data logger.

    ACR Systems SRP-006-32K

    ACR Systems SRP-006-32K Thermocouple data logger Record temperature over a wide range with the ACR Systems SmartReader Plus 6 data logger. You can easily and accurately record temperature from any J, K, S, T or E type thermocouple probe. With seven...

    $935.00
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  • Graphtec GL7000 complete system Graphtec GL7000 complete system

    Graphtec GL7000

    Main GL7000 module without display, options here. Type: High speed general purpose data recorder. Channels: Up to 112 channels via optional plug in modules. Inputs: Voltage, Current, Strain, Charge, Temperature, Humidity and Logic I/O. Speed: Max...

    $2,075.00
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  • Dent Instruments CONTACTlogger TOU-4G Time of Use data logger. Dent Instruments SMARTlogger Time of Use data logger.

    CONTACTlogger TOUC-4G

    Required Software and Cable Generally at least one copy of the Dent Instruments SMARTsoftware and TOU cable is required. DENT Instruments CONTACTlogger TOUC-4G The Dent Instruments CONTACTlogger can be is used for various applications. Fitted with two...

  • ACR Systems SmartReader Plus 3 data logger. ACR Systems SmartReader Plus 3 data logger.

    ACR Systems SRP-003-5V-1.5M

    ACR Systems SRP-003-5V-1.5M with extended memory. The SmartReader Plus 3 easily records AC Current and Voltage (requires separate transducer). Simply connect the logger to ACR's current probes which are then clamped around the conductors, wire the...

    $1,675.00
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  • ACR Systems SmartReader Plus 3 data logger. ACR Systems SmartReader Plus 3 data logger.

    ACR Systems SRP-003-5V-128K

    ACR Systems SRP-003-5V-128K The SmartReader Plus 3 easily records AC Current and Voltage (requires separate transducer). Simply connect the logger to ACR's current probes which are then clamped around the conductors, wire the voltage transducer...

    $1,090.00
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  • Grant Squirrel SQ2010 Data Logger

    Grant Squirrel SQ2010 Data Logger Kit

    The Squirrel 2010 is a versatile, general purpose data logger supplied in Australia by Lontek. With 4 to 8 analogue input channels to measure current, voltage, resistance and temperature, plus 8 digital channels. Grant Squirrel 2010 data logger is a...

    $2,395.00
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  • Grant Squirrel SQ2020 WiFi Data Logger Grant Squirrel SQ2020 WiFi Data Logger

    Grant Squirrel SQ2020 WiFi Data Logger

    The Squirrel SQ2020 Wi-Fi hand held data logger combines high performance and universal inputs with the simplicity of Wi-Fi networking in a compact and easy-to-use instrument. Hand-held and lightweight, the Squirrel 2020 models are easy, fast and...

    $3,875.00
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  • Grant Squirrel SQ2020 Data Logger Grant Squirrel SQ2020 Data Logger

    Grant Squirrel SQ2020 Data Logger

    Squirrel 2020 series offers high performance universal data logger packed with powerful features to provide great flexibility to handle a wide range of routine and demanding data logging applications. Hand-held and lightweight, the Squirrel 2020 models...

    $3,175.00
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