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ABB exciter tension tester PFVI 401, easy to install and operate.

Sensors based on this measuring principle have proven to be ideal for rolling mill environments since the days of Pressductor. Tension sensor PFVI401 3BSE018732R1

Features

A reliable signal related to the applied force is obtained without compression deformation of the sensor body.

Overload capacity of up to 700% can be achieved by using less elasticity of steel.

The standard press head includes 1,500 sensors, which ensure accurate rolling force measurement - even in the case of uneven force distribution.

Due to the high signal output of the sensors (500 my), the signal-to-noise ratio level is outstanding.

The maximum permissible single load of 700% of the rated load will not cause mechanical damage to the press head.

The maximum permissible load of 300% of the rated load will not cause permanent data changes.

ABB excitation unit PFVI101 tension sensor ABB's Milmate rolling force measurement press head is based on the well-known Pressductor@ magnetostrictive effect patented in 1954.

According to this principle, the magnetic properties of steel are affected by mechanical forces. There are four holes in the sensor, through which two coils perpendicular to each other are wound together.

One wire is applied with alternating current, the other coil is used as a measuring coil. Since the two coils are perpendicular to each other, there is no magnetic coupling between them as long as there is no load on the sensor.

ABB tension detection control AB8 The overall design of the pillow tension sensor is quite unique, the pressure head measurement control structure is also very reliable, and it is not affected by any environmental factors. It is suitable for the papermaking industry.