EGAXT Mini Critically Damped Accelerometer

Miniature acceleration sensor with an overload limit of 10000g

About the EGAXT Mini Critically Damped Accelerometer

The Model EGAXT miniature accelerometers combine a damping ratio of 0.7 (nominal) with built-in over-range stops that protect the unit against 10,000 g shocks. This is ideal for applications which may experience rough handling or in situations where the accelerometer must survive a high initial overload in order to make a low g measurement.

Key features EGAXT

Small size, low weight
Static and dynamic measurement
频率响应from DC to 3000 Hz
10000 g overrange protection

Applications EGAXT

Flight Test & Control
Launch vehicles
Robotics
Shock testing

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Egaxt mini critically damped accelerometer en

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Technical Specifications

Specification	Value
Cable	4x #34 AWG PTFE Leads, 24 inch
Case material	Stainless Steel
温度补偿	20°C to 80°C (70°F to 170°F),
Damping ratio	0.7
频率响应	0-250 Hz to 0-3000 Hz
Humidity	Epoxy Sealed, IP61
Measurement range	±5 g / ±10 g / ±25 g / ±50 g / ±100 g / ±250 g / ±500 g / ±1000 g / ±2500 g
Natural frequency	500 - 6000 Hz
Non-linearity	±1%
Operating temperature	- 40°C to 120°C ( - 40°F to 250°F)
Output [supply voltage]	0.1 V [15 VDC]
Sensitivity	5.2 - 11.3 mV/g \| 4.2 - 9.0 mV/g \| 2.1 - 4.5 mV/g \| 1.57 - 3.38 mV/g \| 1.05 - 2.25 mV/g \| 0.52 - 1.13 mV/g \| 0.35 - 0.75 mV/g \| 0.17 - 0.38 mV/g \| 0.07 - 0.15
Shock limit	2000 g / 2000 g / 5000 g / 5000 g / 10000 g / 10000 g / 10000 g / 10000 g / 10000 g
Storage temperature	- 40°C to 120°C ( - 40°F to 250°F)
Weight	<1 g
Zero acceleration output	±20mV