DNW
Thin wire rope tension meter - suitable for 4mm pre-tensioned ropes
A wire tension meter with a large dial uses a high-tension thin steel cable to measure the tension value at the pointer position. The tensiometer structure has specially designed components and functions for capturing thin rigid wires, reducing the failure of operational measurement operations.
Features
4 Tension ranges available
from 10 - 100 daN up to 40 - 400 daN
Rugged mechanical tension meter for measuring pretensioned ropes up to Ø 4 mm
Hand-held instrument for tension ranges up to max. 400 daN
Tension meter with large, easy to read scale
Special Features
Tension meter DNW can be used only for pretensioned, non-moving ropes
Calibration is done using a closed force system
Due to the material path the max. error is approx. 3 % FS (full scale)
Special lever reduces the force to extend outer rollers to capture the material to be measured
Tension meter with large, easy to read scale (54 mm Ø)
Linearized scale provides a better reading
Tension meter with shock-resistant movement
Special guides on the bracket assembly and roller shifting mechanism ensure easy acquisition of the material
Standard Features
Everything in operator's view:
– the guide rollers
– the measured material
– the readings
Ball-bearing mounted, V-grooved guide rollers
Each instrument is individually calibrated for highest accuracy
Special calibration is available
Tension Meter with rugged aluminium housing
Certificate of Compliance with the order 2.1 according EN 10204 is included
Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
from 10 - 100 daN up to 40 - 400 daN
Rugged mechanical tension meter for measuring pretensioned ropes up to Ø 4 mm
Hand-held instrument for tension ranges up to max. 400 daN
Tension meter with large, easy to read scale
Special Features
Tension meter DNW can be used only for pretensioned, non-moving ropes
Calibration is done using a closed force system
Due to the material path the max. error is approx. 3 % FS (full scale)
Special lever reduces the force to extend outer rollers to capture the material to be measured
Tension meter with large, easy to read scale (54 mm Ø)
Linearized scale provides a better reading
Tension meter with shock-resistant movement
Special guides on the bracket assembly and roller shifting mechanism ensure easy acquisition of the material
Standard Features
Everything in operator's view:
– the guide rollers
– the measured material
– the readings
Ball-bearing mounted, V-grooved guide rollers
Each instrument is individually calibrated for highest accuracy
Special calibration is available
Tension Meter with rugged aluminium housing
Certificate of Compliance with the order 2.1 according EN 10204 is included
Optionally available: Inspection Certificate 3.1 according EN 10204 with calibration report
Specification
| Model | Tension Ranges daN |
Measuring head width* mm |
Calibration material** |
| DNW-100K | 10 - 100 | 265 | steel rope Ø2 mm |
| DNW-200K | 20 - 200 | 265 | steel rope Ø2 mm |
| DNW-300K | 30 - 300 | 265 | steel rope Ø3 mm |
| DNW-400K | 40 - 400 | 265 | steel rope Ø4 mm |
Specifications
| Calibration: | According to SCHMIDT factory procedure |
| Accuracy: | ±3 % full scale or ±1 graduation on scale |
| Scale diameter: | 54 mm |
| Temperature range: | 10 - 45ºC |
| Air humidity: | 85% RH, max. |
| Housing material: | Die-cast aluminium |
| Dimensions: | 260X268X120(mm) |
| Weight, net (gross): | |
| Approx. 1100 g（2400 g） |
Specifications subject to change without notice!
