High Performance DC MEMS Accelerometers for Low Frequency Vibration Monitoring, 7504A Series

October 15, 2013 – Chatsworth, California, USA – Dytran Instruments, Inc. (www.dytran.com) a leading manufacturer of piezoelectric and DC MEMS accelerometers, force and pressure transducers and associated electronics, has introduced the 7504A series, a family of high performance, wide temperature range, variable capacitance (VC) accelerometers with measurement ranges between 2g and 400g.


Units combine an integrated VC accelerometer chip with high drive, low impedance buffering for low level acceleration measurements. Tailored for zero-to-medium frequency vibration applications, the 7504A series features a low-end frequency response down to DC (0 Hz) and upper frequency range between 400 and 2,500 Hz. This module contains a epoxy sealed MEMS capacitive sensing element, a custom integrated circuit amplifier, and differential output, packaged in a lightweight aluminum housing weighing 20 grams. Units incorporate an integral 5-foot cable assembly terminating to flying leads and is easily mounted via two 10-32 screws. On-board regulation is provided to minimize the effects of supply voltage variation. The 7504A series is relatively insensitive to temperatures changes and thermal gradients.


For more information about the 7504A series or other products available from Dytran, or to order online, visit www.dytran.com.  Priced at $500.