Tension Meter DTMB

9 Tension ranges from 0.1 - 200 cN to 5 - 50 daN

Electronic tension meter for applications in textile and wire industry. Versatile usable.
Applications in textile industry: e. g. 50 up to max. 50000 tex
Applications in wire industry: e. g. 0.08 up to 2.2 mm copper wire


Basic unit for easy operation

Special Features

  • Microprocessor controlled tension meter for highest accuracy
  • Measuring principle: double beam in bending with strain gauge
  • Selectable update rates (0.5, 1, 2 or 4 seconds) to provide
    steady readings when tensions fluctuate (electronic damping)
  • Measuring frequency: 62 measurements/second
  • The display ot the tension meter shows averaged values calculated during the update
    interval t1 e. g. every second 1 x
Graph of the measured values tension meter DTMB
DIP switch tension meter model DTMB
DIP switch for adjustment by operator
e. g. display update rate
  • Saving MIN, MAX and PEAK values during a user-selected period. These values can be recalled at the display.
  • Zero adjustment feature permits use of the tension meter in various measuring positions, maintaining highest accuracy
  • Calibration to customer supplied material is available (up to two different material calibrations)
  • Tension meter with built-in material thickness compensator improves accuracy for changing diameters (from tension range - 500 cN)
  • Hand-held unit with built-in mounting holes permit fixed installation for online use
mounting and material thickness compensator tension meter model DTMB Easy mounting: For online application


Material thickness compensator: For better accuracy the
material to be measured or a similar material with the same
diameter should be inserted

Standard Features

  • Everything in operators view:
    - the guide rollers
    - the measured material
    - the readings
  • Filament guide and roller shifting mechanism ensure easy acquisition of the running material
  • Ball-bearing mounted, V-grooved guide rollers
  • Tension meter with rugged aluminium housing
  • Battery operated (AC adapter for continuous operation available)
  • 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

Photo Gallery

Model DTMB is available with different measuring head widths from 65 mm up to 285 mm

<strong>Model DTMB-1000</strong> with measuring head<br />width 65 mm <b>Model DTMB-10K</B> with measuring head<br />width 116 mm <b>Model DTMB-20K-L</b> with special lever Code L for easy use at high ranges, measuring head width 216 mm <b>Model DTMB-50K-V1-L</b> with special lever Code L for easy use at high ranges and guide rollers Code V1, measuring head width 285 mm

Available Models

ModelTension
Range
cN
ResolutionMeasuring
Head Width*
mm
Applications
textil industry
e.g yarn count
Applications
wire industry
e.g. soft-annealed
Cu-wire
DTMB-2000.1 - 200.00.1 cN65max. 200 texmax. 0.15 mm
DTMB-5000.1 - 500.00.1 cN6520 - 500 tex0.05 - 0.25 mm
DTMB-100050 - 10001 cN6510 - 1000 tex0.10 - 0.40 mm
DTMB-2000200 - 20001 cN65300 - 2000 tex0.30 - 0.60 mm
DTMB-2500250 - 25001 cN116400 - 2500 tex0.30 - 0.60 mm
DTMB-5000500 - 50001 cN116800 - 5000 tex0.40 - 1.00 mm
DTMB-10K1.00 - 10.00daN0.01 daN1161500 - 10000 tex0.70 - 1.20 mm
DTMB-20K-L2.00 - 20.00daN0.01 daN216
285**
2500 - 20000 tex1.00 - 2.00 mm
DTMB-50K-L5.00 - 50.00daN0.01 daN216
285**
6000 - 50000 tex1.80 - 2.20 mm
Other measuring head widths are available on request.
Other units of measure are available - g or kg
* Depending on model, either width of filament guide or outer distance between outside guide rollers.
** deviating measuring head width with Code V1

Calibration

ModelTension
Range
cN
SCHMIDT
Calibration Material
PA***
Material
thickness
compensator
DTMB-2000.1 - 200.00.12 mm
DTMB-5000.1 - 500.00.12 + 0.20 mm X
DTMB-100050 - 10000.20 + 0.40 mm X
DTMB-2000200 - 20000.40 + 0.70 mm X
DTMB-2500250 - 25000.40 + 0.70 mm X
DTMB-5000500 - 50000.60 + 1.20 mm X
DTMB-10K1.00 - 10.00 daN0.80 + 1.40 mm X
DTMB-20K-L2.00 - 20.00 daN1.20 + 1.80 mm
DTMB-50K-L5.00 - 50.00 daNsteel rope 1.5mm (7x7x0.2)

*** Suitable for 95% of applications (see table )

Calibration to customized material:
If process material differs significantly from the SCHMIDT calibration material in diameter, rigidity or shape, special calibration using customer supplied samples is recommended. For this purpose a material sample of about 5 m should be supplied.

Guide Rollers

Order-Code
Line Speed
...m/min
Roller Material
Standard2000Hardcoated aluminium
Code K3500Hardcoated aluminium
Code H5000Plasma-coated aluminium
Code T1000Plastic (POM) black
Code W1000Nickel-plated steel
Code ST1000Hardened steel
Code B1000Tempered steel
Code CE21000Aluminium ceramic-coated
Code ASY1000Hardcoated aluminium, asymmetrical groove 
Unit without filament guide
Code ASYB1000Tempered steel (for tire code), asymmetrical groove
Unit without filament guide
Code U2000Hardcoated aluminium (radius R3)
Code V11000Hardcoated aluminium
(only for DTMB-20K-L and DTMB-50K-L)

Click the order-code, to get picture and drawing of the guide rollers

Spare Rollers

Guide Rollers

Click picture to get an
overview for the guide rollers

Attachment

Code L

Special Lever
(Standard from tension range 2.00 - 20.00 daN)

Click picture for more information

Accessories (optional)

AC Adapter DTM-AC

100 - 240 V AC, 50 - 60 Hz with 3 adapters (EU/USA/UK)
Order number: K50100

Click picture for more information

Calibration Report (optional)

Calibration Report

Inspection Certificate 3.1 according DIN EN 10204
including a calibration report is optional available

Click picture for more information

Ordering Example

To place an order Model with
tension
range

Code for
guide rollers
(if not
standard)

Code
attach-
ment

Complete
Order No.

Please indicate the com-
plete order number.:

DTMB-5000 + W + L = DTMB-5000-W-L

Delivery Includes

scope of delivery tension meter DTMB: Tension meter with carrying case, batteries, operating instruction in german or english (as requested), Certificate of Compliance with the order 2.1 according EN 10204 free of charge

Dimensions

Dimensions For PDF-file please
click picture

Specifications

Calibration:According to SCHMIDT factory procedure
Accuracy:From 10 % up to 90 % of tension range:
0.5 % full scale and 1 digit
remaining tension range and other calibration materials:
3 % full scale und 1 digit
Overrange:Approx. 15 % full scale, without accuracy guarantee
Overload protection:100 % of tension range
Measuring principle:Strain gauge bridge
Measuring roller deflection:Max. 0.2 mm
Signal processing:Digital
Measuring frequency:62 measurements/s
Converter:12 bit A / D
Temperature coefficient:Gain: less than 0.01 % full scale/C
Zero point: less than 0.3 % full scale/C
Display:LCD 4 digit, 12 mm high
Display update time:Adjustable 0.5, 1, 2 or 4 s (averanging)
Field adjustment:7 steps in 1.5 % increments
Memory:MIN, MAX, PEAK and last value
Temperature range:10 - 45 C
Air humidity:85 % RH, max
Power supply:4 Batteries 1.5 V, size AA (approx. 20 h continuous use)
Auto power off:After two minutes of non-use
Housing material:Die-cast aluminium
Dimensions:See dimensions above
Weight, net (gross):Up to model DTMB-10K approx. 680 g (approx. 1500 g)
From model DTMB-20K-L approx. 1000 g (approx. 2200 g)

Specifications subject to change without notice!

News

1209451075.jpg

New Tension Meter

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With one click you can download the information sheet for our new tension sensor.

Contact

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+49 (0)8638 9410-0
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+49 (0)8638 4825
You can also send us a fax with your message or request.

Contact via E-Mail!

info@hans-schmidt.com
Or feel free to email
us via our contact form!