Electrical Input power requirements : none Signal transmission : unipolar system, charge output Signal processing : charge converter Operating (at 23fpcf+5fpc) Sensitivity (at 160 hz) : 10 pc/g, 20pc/g, 50pc/g f+5% Dynamic measuring range : 0.001 g to 5000 g peak (random) Overload capacity : up to 7000 g peak (spikes) Linearity : f+2% over dynamic measuring range, 1% up to 500 g Transverse sensitivity : < 5% Resonance frequency (mounted) : > 15 khz nominal ¬+22x28 mm