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DTx40 series

Product Name:DTx40 series
Product Description:The DTx40 / DTx40L*1 series features seven different models with four accuracy ratings. The four standard models include angle accuracies of 2, 5, 7 or 9 arc seconds. The L-series instruments (5, 7 or 9 arc seconds) add the convenience of coaxial, long-range, visible laser beam to make sighting exact points easier and facilitating alignment and layout application. All models feature Sokkia’s advanced absolute encoder systems, superior optics, and field-proven automatic compensators. They also boast the industry’s highest IP66 ratings for water and dust protection. Reliable, easy-to-use, jobsite tough—choose a DTx40 / DTx40L*1 series digital theodolite for maximum productivity.
Year of introduction :
Height [m]:0.305
Width [m]:0.188
Depth [m]:0.149
Weight [kg]:3.5
Operating temperature: min. [°C]:50
Operating temperature: max. [°C]:-20
Dust & Water proof [IP] :IP66
Angle Measurement 
Angle accuracy ["] :2
Units [Deg, mil, gon] :
Measuring method:Absolute rotary encoder scanning
Horizontal angle:Diametrical
Vertical angle :Diametrical
Display resolution:1"
Image :
Aperture [mm]:45
Focus distance min [m]:0.9
Focus distance max [m] :200
Field of view:
Stadia Ratio / constant:100
Optical Plummet 
Optical plummet:Y
Field of view:3
Focusing range min [m]:
Focusing range max [m]:
Compensator and Level 
Type of compensator:Automatic
Automatic compensation:Y
Level sensitivity:3'
Interface and User Interaction 
Display :LCD, 7 digits x 2 lines; with backlight
Number of sides with display keyboard:
Other interfaces:
Battery type:AA batteries
Power supply (internal/external with specs):4 AA batteries / LR6
Operating time on fully charged battery [hr]:100
Data management 
Integration with GNSS receiver possible [Y/N] :N
Data storage internal:
Data storage external:
More information 
Distinguishable features :The Sokkia DT240 features superior optics, mechanics, advanced absolute encoder systems, and proven automatic compensators.

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Supplier Information
  • Sokkia B.V.

  • Essenbaan 11
  • 2908 LJ Capelle aan den IJssel
  • Europe, Russia and Sub-Saharan Africa
  • Netherlands



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