This document provides specifications and characteristics of the model series 3055B LIVM accelerometers. These accelerometers weigh 10 grams and have a size of 0.50 x 0.62 inches. They are mounted using a 10-32 tapped hole. The connector is a radially mounted 10-32 coaxial connector made of titanium. The sensitivity and measurement range vary depending on the model, with a frequency range of 1 to 10,000 Hz and a resonant frequency of 35 kHz. The temperature range is -60 to +250°F, with a hermetic seal of glass-to-metal/welded. The output signal polarity is positive for acceleration towards the top. The electrical isolation is 10 min megaohms. The document provides specific numerical values for the specifications.
The Dyran 3055B series comprises compact, titanium‑cased accelerometers designed for high‑frequency vibration measurement. Each model (3055B1‑B6) offers a different sensitivity and full‑scale range while sharing a common mounting interface and environmental protection.
Key specifications include a weight of 10 g, a 0.50 × 0.62 in. size, titanium construction, and a 10‑32 × 0.150 in. tapped mounting hole. Performance parameters such as sensitivity (10‑200 mV/g), frequency range (1 – 10 kHz), and resonant frequency (35 kHz) are provided for each model, along with electrical details like supply voltage (18‑30 V), bias voltage (11‑13 VDC), and output impedance (100 Ω).
| Weight | 10 g |
|---|---|
| Size (Hex x Height) | 0.50 × 0.62 in |
| Mounting provision | 10‑32 × 0.150 in deep tapped hole |
| Connector material | Titanium |
| Sensitivity (3055B1) | 10 mV/g |
| Frequency range | 1 – 10 kHz |
| Resonant frequency | 35 kHz |
| Supply voltage range | 18 – 30 V |
| Bias voltage | 11 – 13 VDC |
The accelerometer uses a 10‑32 × 0.150 in deep tapped mounting hole.
Most models operate from –60 °F to +250 °F; some models are rated to +225 °F.
The typical output impedance is 100 Ω.
All are made of titanium.