The 3256A series of linear accelerometers are sensors used to detect vibration and shock. It has 10, 100, 500, 20, 50 and 200 mV/g sensitivity, can measure 1 to 10,000 Hz frequency. The accelerometer has a 32 kHz resonant frequency, 0.007, 0.0007, 0.00014, 0.0035, 0.0014 and 0.003 g rms electrical noise, and a linearity of ±2 %F.S. with a maximum transverse sensitivity of 5%.
The LIVM 3256A series accelerometers are compact vibration sensors with a titanium housing and a ceramic planar shear element, offering high precision for a range of applications.
The datasheet details physical dimensions, mounting provisions, and connector type, along with performance data such as sensitivity, frequency range up to 10 kHz, resonant frequency of 32 kHz, and environmental limits including a temperature range of -60 °F to +250 °F and maximum shock and vibration ratings.
| Weight | 10 grams |
|---|---|
| Size | 0.50 x 0.91 inches |
| Mounting provision | 10-32 x 0.150 deep tapped hole |
| Connector | 10-32 coaxial, radially mounted |
| Material | Titanium (base, cap & connector) |
| Frequency range | 1 Hz to 10 kHz |
| Resonant frequency | 32 kHz |
| Temperature range | -60 °F to +250 °F |
| Compliance voltage range | 18 V to 30 V |
| Output impedance | 100 Ω (typical) |
| Bias voltage | +10.5 V |
| Discharge time constant | 0.5 s (nominal) |
The accelerometer weighs 10 grams.
It operates from –60 °F to +250 °F.
The resonant frequency is 32 kHz.