PCB Piezotronics, Inc. ICP® Shock Accelerometer 350C24

The ICP¬Æ Shock Accelerometer model 350C24 from PCB Piezotronics, Inc. features a sensitivity of 1.0 mV/g and a measurement range of ¬± 5,000 g pk. It operates effectively within a frequency range of 0.4 to 10,000 Hz (¬± 1 dB) and has a -3 dB frequency range extending to 25,000 Hz. The device exhibits a broadband resolution of 0.02 g rms and a non-linearity of ,⧠2.0% at 1000 g. This accelerometer is designed to withstand overload limits of ¬± 50,000 g pk and operates within a temperature range of -10 to +150 ¬8F (-23 to +66 ¬8C). It has a hermetically sealed titanium housing, ensuring durability in various environments. The electrical specifications include an excitation voltage of 20 to 30 VDC and a constant current excitation of 2 to 20 mA, with an output impedance of ,⧠200 Ohm. The sensing element is ceramic with a shear sensing geometry, and the device has a compact size of 0.375 in x 0.88 in (9.5 mm x 22.4 mm) and weighs 0.19 oz (5.4 gm). It includes a 10 ft integral cable and a 10-32 coaxial plug for electrical connection. This accelerometer is suitable for applications requiring precise shock measurement and is backed by optional calibration accessories.