This drawing provides the outline, dimensions, and mounting recommendations for the Dytran 127-3333A triaxial IEPE accelerometer. It lists the three model variants (3333A1, A2, A3) with their respective sensitivities and shows the connector and housing details.
The document specifies a titanium housing, a 4‑pin M4.5×0.35 coaxial connector, and precise surface flatness and tolerance requirements. Recommended mounting uses a single drop of cyanoacrylate, and the accelerometer weighs about 2.3 g. Electrical requirements include a compliance voltage of +18 to +30 VDC and a typical output impedance of 100 Ω.
| Sensitivity (3333A1) | 10 mV/g |
|---|---|
| Weight | 2.3 grams |
| Housing Material | Titanium (Ti‑6Al‑4V) |
| Connector Type | 4‑pin (M4.5 × 0.35) coaxial |
| Compliance Voltage Range | +18 to +30 VDC |
| Output Impedance (typical) | 100 Ω |
| Operating Temperature | ~‑60 °F to +200 °F |
| Shock Max | 5000 g pk |
| Vibration Max | 3000 g pk |
Apply one drop of cyanoacrylate to mount the accelerometer.
The accelerometer weighs approximately 2.3 grams (0.08 oz).
It operates with a compliance voltage of +18 to +30 VDC.