This document is an outline and installation drawing of the 3033B2 LIVM triaxial accelerometer, describing its physical dimensions, electrical connections, performance specifications, and environmental requirements.
The Dytran 3033B2 is a tri‑axial accelerometer designed for high‑frequency vibration measurement. It features a stainless‑steel housing, three BNC connectors, and a 3 ft‑8 in cable.
Key specifications include a weight of 11 g, size of 0.60 × 0.60 × 0.310 in, frequency response from 1 Hz to 8 kHz, sensitivity of 10 mV/G, and a supply voltage range of +18 to +30 VDC. Environmental limits cover temperatures from –60 °F to +250 °F, vibration up to 750 G, and shock up to 1000 G peak.
| Weight (not including cable) | 11 grams |
|---|---|
| Size (HxWxD) | 0.60 x 0.60 x 0.310 in |
| Mounting provision | 4‑40 x .420 long cap screw |
| Electrical connections | 3 ft‑8 in long cable (3 BNC plugs) |
| Sensitivity | 10 mV/G (±20% at 100 Hz, 1 G RMS) |
| Frequency response | 1 to 8000 Hz (±5%) |
| Supply voltage range | +18 to +30 VDC |
| Maximum vibration | +750 G |
| Maximum shock | 1000 G peak |
| Output impedance | 100 Ω |
The device weighs 11 grams, not including the cable.
It has a frequency response from 1 Hz to 8000 Hz with ±5% tolerance.
The accelerometer operates on a supply voltage between +18 VDC and +30 VDC.
One Model 6545A1 mounting screw (4‑40 × .420 in long socket head cap screw) is provided.