200 Channel Data Logger With Graphic Display


The basic model has 20 channel and is expandable to 200 channels. It is a high speed data logger capable of recording upto 10 different parameters simultaneously. The built in 4 GB memory of the basic model can record upto 365 days.

200 channel, data logger for multiple parameter recording

This multi channel recorder generates report in CSV format and GBD format which can be read using our free software.

It operates on a regular power supply and a set of rechargeable battery is optional. The optional battery packs is rated at 7.2V DC, 2900mAh.


  1. It can take various analog and digital signals including all types of thermocouples.

  2. High precision measurement for all channels and sampling interval as low as 10 milliseconds.


  1. Product Code VD-DL-MUL-GR-04201

  2. Model GL 840

  3. Free Shipping No

  4. Measurement Parameters Voltage, Temperature, Humidity, Pulse, Logic, Ac Current, Ac Power, Acceleration, Light, Co2

  5. Unit Of Measurement No

  6. Memory Capacity Sd Card Upto 32 Gb (2 Sd Card Slots)

  7. Duration Of Recording 365 Days In The Basic Inbuilt Memory Of 4 Gb

  8. Memory Type Sd Memory Card

  9. Program Interval 10 Ms To 1 Hour (10ms To 50ms: Voltage Only), External Signal (Minimum Interval Varies By Number Of Channels Used.)

  10. Sensors  External Upto 200 Channels

  11. Measuring Range (Parameter 1)  Voltage:20mv - 100v , 1-5 V/F.S.

  12. Measuring Range (Parameter 2)  Type: K, J, E, T, R, S, B, N, W (Wre5-26) Range: 100, 500, 2000 ºC

  13. Measuring Range (Parameter 3)  Humidity:0 To 100% RH- Using The Humidity Sensor (Option B-530)

  14. Measuring Range (Parameter 4)  Pulse:4ch Rotation Count (Rpm), Accumulating Count, Instant Count

  15. Measuring Range (Parameter 5)  Logic : 4ch

  16. Accuracy (Parameter 1)  Please See The Detailed Specification

  17. Accuracy (Parameter 2)  Please See The Detailed Specification

  18. Accuracy (Parameter 3)  Please See The Detailed Specification

  19. Accuracy (Parameter 4)  Please See The Detailed Specification

  20. Accuracy (Parameter 5)  No

  21. Resolution Please See The Detailed Specification

  22. Sensor Response Time NA

  23. Display Yes

  24. Special Software Required For Data Download? Free Software

  25. Remote Monitoring No

  26. Lcd Operating Range Please See The Detailed Specification

  27. Alarm Thresholds Programmable

  28. Alarm Configuration Programmable

  29. Alarm Type External Alarm Outputs

  30. Bookmark NA

  31. Preprogram Option User Programmable

  32. Start Option Autostart / User Programmable

  33. Auto Start Yes

  34. Start Delay NA

  35. Stop Option NA

  36. Dimension 240 X 158 X 52.5 Mm (Excluding Projections)

  37. Weight (Kg) 1.0100

  38. Case Material Polycarbonate/ABS

  39. Power Ac Adaptor, 8.5 To 24 V DC, Optional Mountable Battery Pack

  40. Ip Rating NA

  41. Warranty 12 Months, Excluding Battery

  42. Calibration Upon Request At Extra Charge

  43. Test Certificate Yes

  44. Other Certification NA

  45. Battery Life Based On Usage And Number Of Sensors Connected.

  46. Communication       USB (Hi-speed)

  47. Software Gl-connect (Free) : Http://Www.Graphteccorp.Com/Support/Software/Instrument/Gl100_240_840apsv121.Zip

  48. Default File Format GBD,CSV format

  49. Data Export GBD,CSV format

  50. Security Na

  51. Plug & Play Download Of Data Free Gl-connect Software Required

  52. Package Includes Data Logger, 4 Gb Sd Card

  53. Detailed Manual Read Manual / Download Manual

  54. Video Link NA

  55. Manufacturer Graphtec, Japan

  56. Price AED8,081.00