Tunnel engineering - Import export

Displacement and all mechanical values which can be converted to displacements (e.g. compressive and tensile force, strain, torque and vibration) may be measured by this DC/DC displacement sensor. Typical application areas are the measurement of displacement and strain on machines, servo systems, vehicles, on test plants, in civil engineering and tunnel construction. An integrated maintenance-free electronic and a high-level DC output signal provide an easy handling without any problems. Displacement sensors of series 87240 convert a displacement into an analog electrical signal. They consist of a differential transformer with moveable core, an oscillator and a demodulator. These components are integrated and encapsulated in a cylindrical housing made of stainless steel. The sensors are energized by DC voltage, which is converted to AC by the oscillator and brought to the primary coil of differential transformer.

EUROLINIA infrared industrial tunnel ovens are designed to rapidly and uniformly heat the surface of cables, wires, polymer pipes and tubes, dry fiber optics and etc. in batch or continuous conveyor production using targeted high-intensity infrared radiation. High efficiency is achieved by concentrating high-intensity infrared radiation and by using a circular reflector that efficiently distributes radiant energy inside the heating chamber. Additional efficiency is gained by installing three-level thermal protection. EUROLINIA tunnels have modular structure: one heating section is 2 meters long, you can connect up to 8 sections in one production line. Maxumum temperarature in the tunnel can reach up to 700C. Tunnels can have multiple separate heating zones and can be equiped with a conveyor. To ensure high-quality, high-precision surface heating, industrial tunnel ovens are also equipped with an automatic heating control system (APCS).