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Tension Sensor
1. Application of tension sensor
In the process of metal strip rolling and subsequent processing, the strip must maintain constant tension, which is conducive to stable rolling and good strip shape. Therefore, in order to improve product quality and efficiency, coil tension must be accurately monitored and controlled online in order to keep the tension constant in the production process.
2. Composition of tension testing system
A tension testing system is usually made up of two tension sensors and a amplifier. The tension signal detected by sensor amplifier output, according to the site conditions and installation requirements, can choose the amplification signal output voltage , current signal or fieldbus, if the device uses field bus control system, fieldbus can choose corresponding amplifier to detect the signal into the bus system. With the corresponding controller or brake, the closed loop control function of the system tension can be realized.
3. Brief description of tension sensor
AMC-50T tension sensor is Xi'an amctech company designed for tension detection sensor for rolling mill production design. The tension sensor is designed with a compact bearing seat structure, which is suitable for the horizontal or vertical tension testing of various moving rolls. The output signal of the detector is proportional to the tension. It can detect the tension with the corresponding amplifier of AMC company. The output signal of the amplifier can be used for digital display or the actual value of closed loop control.
4. The parameters are as follows
Range | 0～50T （Customizable range） | |
Accuracy | 0.05% | |
Linear | %F.S | 0.2 |
Lagging | %F.S | 0.2 |
Repeatability | %F.S | 0.2 |
Zero drift | %F.S | ±0.1 |
Temperature drift | %F.S/10℃ | 0.02 |
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