ONOSOKKIAccelerometer with built-in amplifierNP-3131Structure Shear type Model NP-3131 Appearance Product Photo (NP-3131 Acceleration Detector) Sensitivity*1 10 mV/(m/s2) ±1 dB Resonance frequency Approx. 25 kHz Frequency range 5 Hz to 4 kHz ±0.5 dB 5 Hz to 8 kHz ±3 dB Maximum measurable acceleration 220 m/s2 Shock resistance 5,000 m/s2 Operating temperature range -20 to +110 °C Output impedance 100 Ω or less Body noise 20 μVrms or less 0.002 m/s2 rms or less Drive power 15 to 25 VDC 0.5 to 5 mA Constant current drive Weight 69 g Grounding/insulation Setting surface Insulation Case material SUS303 Dimensions*7 21 Hex × 37.5 H Connector Miniature connector Top drawer