The Dytran model 3122C2 is a piezoelectric charge mode accelerometer with sensitivity of 15 pC/g, designed to offer reliable performance in temperatures up to +500°F (+260°C).

The model 3122C2 features a hermetically sealed, stainless steel design and incorporates a ceramic sensing element operating in compression mode. Weighing 25 grams, the model 3122C2 utilizes a standard 10–32 radial connector with 10–32 tapped hole.