This document introduces the performance specifications of the PS3218C accelerometer.
The Dytran 3218C is a single‑axis differential accelerometer designed for high‑temperature operation and extreme stability. It features a hermetically sealed housing, a 3‑pin D38999 series connector, and comes with an accredited calibration certificate.
Key performance specifications include a nominal sensitivity of 1.6 pC/g, an acceleration range up to 20 g peak, and a frequency response from 10 Hz to 10 kHz. The device operates from –60 °F to 900 °F, tolerates vibration up to 1000 g peak, and shock up to 2000 g peak.
| Nominal Sensitivity | 1.6 pC/g |
|---|---|
| Operating Temperature | -60 °F to 900 °F |
| Insulation Resistance (75 °F) | 10 GΩ |
| Insulation Resistance (400 °F) | 10 GΩ |
| Insulation Resistance (700 °F) | 35 MΩ |
| Insulation Resistance (900 °F) | 485 kΩ |
| Maximum Shock | 2000 g peak |
| Seal | Hermetic |
| Weight | 55 oz (157 g) |
| Height | 0.77 in (19.43 mm) |
| Mounting Diameter | 1.19 in (30.20 mm) |
| Length | 18.10 – 18.60 in (459.70 – 472.40 mm) |
The nominal sensitivity is 1.6 pC per g of acceleration.
It can operate from –60 °F up to 900 °F.