The document provides specifications of the 3225M5 Miniature LIVM Accelerometer from Dynamict Transducers and Systems. The accelerometer features small size, lightweight, high sensitivity, and a wide frequency response.
The 3225M5 Miniature LIVM Accelerometer is a compact, titanium‑cased sensor with a flat mounting surface for adhesive attachment. It features a radially mounted 3‑56 jack connector and is supplied with a hermetic, TIG‑welded glass‑to‑metal seal.
Key performance figures include a sensitivity of 1.0 mV/G (±10%), frequency response from 1.6 Hz to 10 kHz, and a mounted resonant frequency of 40 kHz. The device operates over a temperature range of –60 °F to 250 °F and can withstand up to 400 G RMS vibration and 5 000 G peak shock.
| Physical weight | 0.6 grams |
|---|---|
| Size (diameter × length × height) | 0.25 × 0.43 × 0.150 inches |
| Mounted resonant frequency | 40 kHz |
| Equivalent electrical noise floor | 0.007 G RMS |
| Maximum vibration | 400 G RMS |
| Maximum shock | 5 000 G peak |
| Operating temperature range | -60 °F to 250 °F |
| Output impedance (typical) | 100 Ω |
| Bias voltage | +7 to +9 VDC |
It has a flat mounting surface designed for adhesive mounting.
Apply a voltage between 2 V and 20 V (or a current of 18 mA to 30 mA).
It can operate from –60 °F up to 250 °F.