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Tension measurement of profiles in the sensible area of tensile forces
The tension measurement works without any displacement via strain gauges. Due to its compact structure, the tension sensor can be easily retrofitted. The adjustment is made during the installation. If there is no additional guide pulley present, the system can be delivered with an integrated guide pulley in order to determine the resulting measuring force.
The tension measurement is executed before a winding or unwinding procedure as well as everywhere, where in a running web the tension force has to be measured or must be led as signal into a control loop.
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Technical data
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Tension measurement of profiles
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force sensor Type
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KF6-I
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KF6-II
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KF6-III
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KF6-IV
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nominal measuring force
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[N]
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15
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38
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90
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240
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measuring range
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1:20
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1:20
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1:20
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1:20
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overloadable up to
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[N]
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20
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50
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120
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300
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repeating accuracy
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± 4%
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± 4%
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± 4%
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± 4%
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weight with connector
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[g]
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200
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210
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210
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210
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nominal voltage
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[V]
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5
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5
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5
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5
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max. voltage
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[V]
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10
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10
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10
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10
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measuring signal at 5V and nominal load
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approx. [mV]
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6
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6
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6
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6
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temperature-
coefficient
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[µV/K]
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2
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2
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2
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2
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impedance of the DMS-bridge
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[Ohm]
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350
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350
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350
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350
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operating temperature
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[°C]
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0-50
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0-50
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0-50
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0-50
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