Vibration measuring devices - Import export

Measuring groove widths for selecting locking ring classes

The sensor system is intended as a component for use e.g. in wind power plants to measure and evaluate vibrations in the mast head. Registration of dynamic accelerations by means of MEMS sensors (Micro-Electro-Mechanical System) with subsequent digitisation by a controller.The device consists of an acceleration sensor, a controller unit and the output interface PROFIsafe over PROFINET for output of the acceleration values. Thanks to its high resistance to vibration and shock - more than the defined measuring range -, the sensor is suitable for use in areas with rough environmental conditions.Electrical connection is carried out using three connectors.

The sensor system is intended as a component for use e.g. in wind power plants to measure and evaluate vibrations in the mast head. Registration of dynamic accelerations by means of MEMS sensors (Micro-Electro-Mechanical System) with subsequent digitisation by a controller. The device consists of an acceleration sensors, a controller unit and three types of output interface. Data output is carried out via two analogue interfaces with 4 ... 20 mA plus CANopen and via 4 relay contacts (currently 1 error relay contact). The NVA is parameterised via the CANopen interface. This is not galvanically separated. The sensor is equipped with a filter circuit to protect against fast transients and surge voltages of up to 2 kV in the supply. The protection types are IP 69K (housing) and IP 67 (connector/socket). With its good vibration and shock values, the sensor is suitable for use in areas with rough environmental conditions.

The sensor system is intended as a component for use e.g. in wind power plants to measure and evaluate vibrations in the mast head. Registration of dynamic accelerations by means of MEMS sensors (Micro-Electro-Mechanical System) with subsequent digitisation by a controller. The device consists of an acceleration sensor, a controller unit and three types of output interface. The main feature is two safety switching contacts (potential-free), which can be used e.g. in the safety chain to undertake safety shut-off in the event of excessively high acceleration values. Data output is carried out via the CANopen interface. The standard or the safety profile can be selected. There are additionally two analogue outputs 4 ... 20 mA, which can be optionally assigned to two of the three measurement axes. Thanks to its high resistance to vibration and shock, the sensor is suitable for use in areas with rough environmental conditions.

A lightweight and compact vibration absorption systems allow to significantly reduce unwanted vibrations translated to working environment from noisy pumps, compressors, etc. Developed by engineers, physicists and leading industry consultants with expertise in vibration isolation and precision instruments, AVOS ST systems significantly absorb vibrations and disturbances.

The cable measuring device VCPX5 is designed for geometrical measurements for core insulations and cable sheaths. Due to the robust construction and the very easy operation, the VCPX5 is especially suited for use in production processes as a quick, accurate and secure measuring solution. A specialty of the device is its high resolution of up to 2µm, which easily enables measurements according to the standards IEC 60811-201; 202; 203 [previous version = IEC 60811-1-1]. The VCPX5 stands out due to its high measuring range flexibility. Cable samples with an outer diameter from 0 – 130 mm can easily be measured automatically and quickly. The optimally pre-set optics as well as the pre-set sample illumination reduce the user influence to a minimum. Due to the excellent accuracy and repeatability, easy operation as well as the reasonable price, cable manufacturers are able to reduce costs immediately.