Vibration sensor NVA

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Delivery time approx. 6 weeks

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Design:

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Output signal analogue:

Electrical and/or mechanical variant:

Bestellschlüssel

NVA 65 A x 2 5 1 S 1 B 01
The sensor system is intended as a component for use e.g. in wind power plants to measure and... more
Product information "Vibration sensor NVA"

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 vibration sensor is equipped with a stable aluminium housing (optionally stainless steel). Elongated holes are available for mechanical alignment (up to approx. ± 7.5°). Electrical connection is carried out using two connectors or two cables.

Product category: Vibration sensors
Interface: Analogue, CANopen, Relais
Housing material: Aluminium AIMgSi 1, Stainless steel 1.4305, Stainless steel 1.4404
Measuring ranges available for ordering: ±2 g
Design: 65 mm
Number of frequency ranges: Please specify in the remark field.
Number of relays: 1, 2, 3, 4, 5
Number of analogue outputs: Please specify in the remark field.
Installation position: TOP 1, TOP 2, TOP 3, TOP 4, TOP 5, TOP 6
Electrical connection: Cable, Device connector M12 - connector/socket
Output signal analogue: 0 to 20 mA, 4 to 20 mA
Device connector or cable: 1 (fill in with cable only)
Electrial and/or mechanical variant: Standard
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