Triaxial, variable capacitance accelerometer for low frequency measurements

Thanks to its wide bandwidth, precision and high shock survivability, the 7298 is suitable for use in aircraft flight and flutter testing, automotive rough road body motion studies, suspension system tests, railway testing and train tilt control, centrifugal force, launch loading and acceleration, and short-term navigation.

Available in six models, ranging from 2 to 100g, the 7298 incorporates a patented sensing element with gas damping and internal over-range stops, which enable the transducer to withstand high shock and acceleration loads.

It also features a stainless steel, hermetically sealed package with water-resistant connector that, when combined with the optional model 3907 cable assembly, allows extended exposure to all weathers.

With its low profile of 14.2mm and 22g weight, the impact of the Endevco model 7298 on the mass of the test object is minimal. It has a very broad standard excitation input range covering 6 to 45Vdc, operates across the full military temperature range of -55 to +125C with integral digital temperature compensation.

The Endevco model 7298 offers +0.5% FSO typical non-linearity and hysteresis for most ranges and +1% FSO maximum for both thermal sensitivity shift and thermal zero shift, enabling it to provide the highest level of total accuracy available.

The Endevco model 7298 is covered by a five-year comprehensive product warranty.