OMEGA’s model ACC104A laboratory accelerometer is ideal for use where accurate structural testing is required. The ACC104A is lightweight, very small and is recommended for applications where low accelerometer weight is critical. It has a 10 mV/g output which can measure vibrations up to 10,000 Hz. The ACC104A has a stainless steel case with a flat surface for adhesive mounting, and an integral side exit coaxial cable.
SPECIFICATIONS Excitation: 2 mA nominal @ 15 to 30 Vdc, constant current Rated Output: 10 mV/g nominal @ 100 Hz Frequency Response: 1 Hz to 10 kHz (up to ±10% rated output shift) Amplitude Range: ±500 g peak Amplitude Linearity: ±2% up to 400 g peak Temperature Range: -55 to 120°C (-65 to 250°F) Temperature Sensitivity Effect: -54 to 38°C (-65 to 100°F): ≤5% FS 38 to 121°C (100 to 250°F): ≤8% FS Discharge Time Constant: 0.5 s min Transverse Sensitivity: 5% of axial max Strain Sensitivity: 0.001 g/microstrain @ 25°/µσ Maximum g Without Damage: 10,000 g peak Maximum g Without Clipping: ±500 g peak Mounted Resonance Frequency: >60 kHz Output Impedance: 1000 Ω nominal Bias Voltage: 7 V nominal Base Strain: 0.003 g/microstrain nominal Noise Floor (Wideband): 0.0012 g (rms) Weight: 1.5 g (0.05 oz) nominal (without cable) Material: Stainless steel, thermal insulating boot included Dimensions: 7.11 H x 6.35 mm hex base (0.28 x 0.25") Connector: 10-32 side coaxial male termination, cable sold separately (order model no. ACC-CB2-10) Mounting: flat surface for adhesive mounting Mounting Torque Max: 22 cm-kg (20 in-lb)
