| Type 8331 holds the same basic specifications as the 8325, offering a very wide dynamic range and a low noise floor, and the cable configuration provides excellent resistance to electromagnetic noise pick-up. The accelerometers incorporate hybrid circuits with a pre-amplifier. Signal ground is isolated from the mounting surface and outer case to prevent ground loops. Type 8331 is fitted with side cable connectors and centre bolt mounting allowing easy dismounting with cable attached. Specifications: | Sensitivity: | 10 mV/ms-2, +/- 5% | | Type of accelerometer: | Current Drive | | Measuring range (peak): | 750 ms-2 | | Resonant frequency (typical): | 25.000 Hz | | Frequency Response +10%: | 1 Hz to 6 kHz | | | | Shock Limit: | 50000 ms-2 | | Sinusoidal Vibration Limit: | 5000 ms-2 | | Temperature range: | -53 to +130 °C | | Mounting size: | ¼�-28 UNF | | | |