1-axis accelerometer SV 80

shearruggedindustrial

SV 80 General Purpose Accelerometer 100 mV/g The SV 80 accelerometer is an ideal choice for walk-around vibrations measurement in the rugged environments of industrial machinery monitoring, such as pumps, motors or fans. It uses the industry standard ®ICP 2-wire voltage transmission technique with a 4 mA standard constant current supply. Signal ground is isolated from the mounting surface to prevent ground loops. Annular shear mode design prevents from thermal transient and from spurious signal from high transverse vibrations. Low noise electronic and a temperature compensated design gives the accurate result over the complete temperature range. SV 80 General Purpose Accelerometer Specification Performance: Number of axis: 1 Sensitivity (± 5 %): 10 mV/(ms-2) ~ 100 mV/g Measurement range: 0.01 ms-2rmS ÷ 500 ms-2 Peak Frequency response (by design guideline, ± 3 db): 0.5 Hz ÷ 14 000 Hz Linearity: ± 1 % Residual noise (1 Hz, 24°C): 30 μg rmS Residual noise (1 Hz to 25 kHz, 24°C): 300 μg rmS Transverse response sensitivity : (20 Hz, 50 m/s2) 100 mΩ Capacitance to ground (Nominal): 70 pF Supply current: 2 mA ÷ 10 mA Supply voltage: 22 V ÷ 28 V Bias voltage: +12 VdC Output impedance (Nominal): 50 Ω Charge/discharge time constant (start-up time): < 1 sec. typ.