capacitance accelerometer handles

Harsh Environments

When you need to take precise measurements in harsh environments, the Model 3743F provides accurate readings over a wide operating temperature range. It is for testing aircraft flight/flutter, in-flight vibration, low frequency aircraft/ airframe vibration measurements, space launch vehicle vibration, automotive ride quality, road load data acquisition (RLDA), and structural dynamics.

As part of the “F” series of MEMS DC response sensors, which also includes 3711F, 3713F, and 3741F, the Model 3743F uses variable capacitance MEMS technology for stable and accurate measurement in a wide input voltage range from 5 to 32 Vdc. It simultaneously measures acceleration and lowfrequency vibration in three mutually-orthogonal axes (X, Y, Z).

The triaxial di erential output accelerometer features:

• Stable and accurate measurements using MEMS technology

• Ability to measure low frequencies and long duration events

• Excellent linearity (0.3%) and low noise

• Exceptional Thermal Performance (+/- 1% from -54 to 121 C)

• Available in six measurement ranges: ± 2, ± 10, ± 30, ± 50, ± 100 and ± 200 g’s

The titanium package is stud mounted and has an integral hermetic 9-pin receptacle that mates with our 037Gxx / 037ENxxxNU detachable shielded cable assembly, sold separately. The 3743F is currently shipping in 6-8 weeks. DW PCB