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Graphtec

Graphtec data loggers such as the ultra-portable GL series offer excellent performance and superb value for all kinds of industrial and scientific applications.

The GL Series of Graphtec data loggers comes in various models with inputs ranging from 8 to 200 channels and with some of the highest sampling speeds for portable data loggers in the market.

Graphtec GL240 data loggerGraphtec GL240

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This data logger is compact yet full of features.

  • Type: General purpose data logger.
  • Channels: 10 (Not expandable).
  • Inputs: Voltage, Current*, Thermocouple Temperature, Humidity and Logic I/O.
  • Sampling Speed: 10ms to 1hr.
  • Resolution: 16bit.
  • Data Storage: Data Storage: Internal 4GB flash memory.
  • PC Connection: USB 2.0 or via optional WiFi module.
  • Data transfer: SD memory card, direct to PC or via optional WiFi module.
  • Power: Graphtec optional B-569 Battery Pack or External 8.5~24 volts DC.
  • Software: Software included and freely available via download.

Graphtec GL840-M data loggerGraphtec GL840-M

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The GL840-M is a data logger packed full of features yet easy to operate.

  • Type: General purpose data logger.
  • Channels: 20 - expandable to 200.
  • Inputs: Voltage, Current*, Temperature, Humidity and Logic I/O.
  • Speed: 10ms to 1hr.
  • Resolution: 16bit.
  • Data Storage: Internal 4GB flash memory.
  • PC Connection: Ethernet & USB 2.0.
  • Data transfer: SD memory card, direct to PC or via optional WiFi module.
  • Power: Power: Optional Graphtec Battery B-569 or External 8.5~24 volts DC.
  • Software: Software included and freely available via download.

Graphtec GL840-WV data loggerGraphtec GL840-WV

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The GL840-WV is all of the GL840-M plus better accuracy and higher input voltage.

  • Type: General purpose data logger.
  • Channels: 20 - expandable to 200.
  • Inputs: Voltage, Current*, Temperature, Humidity and Logic I/O.
  • Speed: 10ms to 1hr.
  • Resolution: 16bit.
  • Data Storage: Internal 4GB flash memory.
  • PC Connection: Ethernet & USB 2.0.
  • Data transfer: SD memory card or direct to PC.
  • Power: Optional Graphtec Battery B-569 or External 8.5~24 volts DC.
  • Software: Software included and freely available via download.

Graphtec GL980 high speed data loggergl980-s2.jpg

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Simultaneous high sampling speed Graphtec data loggers.

  • 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 Storage:
    • Internal RAM (>1μs): Up to 4 million readings per channel.
    • Internal Flash (>1ms): Up to 194 million readings per channel.
    • External: USB or SD Card device, max file size is 4GB.
  • PC Connection: Ethernet or USB.
  • Data transfer: USB or SD card memory device plus direct to PC via a USB cable.
  • Power: Optional internal battery or via external 12~24 volts DC.
  • Software: Graphtec GL Connection software included free.

Graphtec GL7000 data recorderGraphtec GL7000

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Flexible and modular data recording platform.

  • 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 1µs.
  • Resolution: 16bit.
  • Data Storage:
    • Varies with module and options.
  • PC Connection: Ethernet & USB.
  • Data transfer: USB memory device or direct to PC.
  • Power: Mains power only.
  • Software: Software included.

Discontinued Models
GL200
GL200A
GL220
GL500A
GL800
GL820
GL900
GL1100

*External shunt resistor required.

  • 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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  • 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
    Add to Cart
  • 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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  • 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
    Add to Cart
  • Graphtec GL840-WV data logger. Graphtec GL840 data logger features.

    Graphtec GL840-WV

      Graphtec GL840-WV Type: General purpose data logger. Channels: 20 - expandable to 200. Inputs: Voltage, Current*, Temperature, Humidity and Logic I/O. Speed: 10ms to 1hr. Resolution: 16bit. Data Storage: Internal 4GB flash memory. PC...

    $2,975.00
    Add to Cart
  • 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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  • 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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  • Graphtec B-568 WiFi module. Graphtec B-568 WiFi module connector.

    Graphtec B-568 WiFi module

    Graphtec B-568 WiFi module. Connect your Graphtec GL240, GL840-M or GL840-WV to the local network via WiFi. The B-568 WiFi module also allows you to connect up to five GL100-WL units wirelessly to the GL840-M and GL840-WV units and on GL100-WL to the...

    $265.00
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  • Graphtec B-569 Battery-top Graphtec B-569 Battery-top

    Graphtec B-569 Battery

    Graphtec Rechargeable Lithium-ion battery pack, 7.2 V, 2900mAh, 20.9Wh. The new Graphtec battery pack B-569 can be used with the Graphtec GL240, GL840, GL900 series. The B-569 can also be used in the now discontinued GL820, GL220, GL800, GL200A &...

    $195.00
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  • Graphtec GS-3AT Acceleration and Temperature Sensor

    Graphtec GS-3AT

    Graphtec GS-3AT Acceleration and Temperature Sensor. Tri-axial Accelerometer. ±2G, ±5G, and ±10G measuring ranges. 5, 10, 20, 50 or 100mS sampling intervals. Peak, Average and RMS data functions. Pre-Trigger function...

    $280.00
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  • Graphtec GS-4TSR Thermistor Temperature input module.

    Graphtec GS-4TSR

    Graphtec GS-4TSR thermistor input module. Four thermistor input channels. Four additional Pulse or logic inputs. Optional Thermistor temperature probes. GS-103AT - Normal type Thermistor sensor, -40°C to +105°C. GS-103JT - Ultra...

    $195.00
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  • Graphtec GS-4VT Voltage and Temperature input module.

    Graphtec GS-4VT

    Graphtec GS-4VT Voltage and Temperature module. Four voltage channels. 0-50 volts DC. Type K & T thermocouples. Four additional Pulse or logic inputs. GS-4VT User's Manual and Technical Specifications Download Works with the following...

    $385.00
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