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DNW Tension Meter for Pretensioned Wire/Fiber Ropes

Made in Germany
DNW Tension Meter
Click images to enlarge.
4 tension ranges from10 - 100 kg to 40 - 400 kg
Rope diameter: 2 - 4 mm

Rugged mechanical tension meter for measuring pretensioned ropes up to 4 mm ⌀


  • NIST-Traceable Calibration Certification OPTIONAL
  • Can be used only for pre-tensioned, non-moving ropes
  • Due to the material path the max. error is approximately 3% FS (full scale)
  • Calibration is done using a closed force system
  • Special lever reduces the force to extend outer rollers to capture the material to be measured
  • Warranty: 1-Year
  • Made in Germany

Tension Ranges

ModelRangeMeasuring Head Width*Calibration Material
DNW-100K10 - 100 kg265 mmSteel Rope 2mm Diameter
DNW-200k20 - 200 kg265 mmSteel Rope 2mm Diameter
DNW-300K30 - 300 kg265 mmSteel Rope 3mm Diameter
DNW-400K40 - 400 kg265 mmSteel Rope 4mm Diameter
* Outer distance between outside guide rollers

Guide Rollers

Order Code Line Speed
Roller Material
asymmetrical groove
1000Hardcoated Aluminum



Accuracy± 1% of Full Scale or ± 1 graduation mark on scale
Diameter54 mm (2.13")
Maximum Speed1000 m/min
Outer roller distance, c:c265 mm
Roller MaterialHardcoated Aluminum
Housing materialDie-cast aluminum
Weight: net(gross)Approx. 1100 g (2400 g)

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