CA 962
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DATA SHEET Piezoelectric Accelerometer Type CA 962 CHARACTERISTICS • Extreme temperature capability -196°C to +650°C • Will meet ANSI/ASME OM 5 • Proven reliability • Will meet NRC guide 1.20, IEEE 323-1974 Internal case insulation VC2 type crystal element Frequency response: 0.5 Hz to 400 Hz Sensitivity 250 pC/g ±5% WEIGHT Accelerometer : 450 g Integral cable : 40 g/m MECHANICAL DIAGRAM : DESCRIPTION The use of VC2 type single crystal material in the CA 962 bendermode accelerometer provides an extremely stable instrument for low frequency applications. The transducer is designed for long-term monitoring or development testing. It is fitted with an integral mineral insulated cable (twin conductors) which is terminated with a Lemo or a hightemperature connector from VIBR

Internal insulation resistance : Min. 109 Ω Capacitance : 240 pF nominal pole/pole 20 pF nominal pole/ground (asymmetry 1 pF max.) - Integral cable : 200 pF/m nominal pole/pole 300 pF/m nominal pole/ground Input power requirements : None Signal transmission : 2 pole system insulated from casing, charge output Signal processing : Charge converter OPERATING (at 23°C ±5°C) Sensitivity (at 120 Hz) : 250 pC/g ±5% Dynamic measuring range (random) : 0.00005 g to 20 g peak Overload capacity (spikes) : Up to 200 g peak Linearity : ±1% over dynamic measuring range Transverse sensitivity : <5%...