The Models 3023M1 and 3023M1-HT Piezoelectric Accelerometers exhibit a transfer sensitivity greater than 10 picoCoulombs/g. The high sensitivity, wide frequency response, and wide operating temperature range provides a device well suited to a broad spectrum of low to medium level vibration measurement applications. The internal construction of the piezoelectric seismic system ensures that the units have no discernible spurious response to mounting torque, body strains, cable vibration, cable whip, pressure variations and most heat transients.
The sensor's stainless steel housing provides an environmentally rugged unit, and the hermetically-sealed welded construction offers protection against high humidity environments. Signal ground is connected to the outer case of the unit. These accelerometers feature a 10-32 side connector and is provided with a 10" low-noise coaxial cable. The Model 3023M1-HT will operate in environments up to +500 Deg F. Consult the factory for customized versions of this sensor.
At +75 Deg F, 10g Peak, 100Hz; Lower Frequency Limit is Determined by Associated Electronics
Referenced to Sensitivity @ 100 Hz.
With Connector Protected or Sealed, Unit is Hermetically Sealed
|Charge Sensitivity||13 +/-3 pC/g|
|Frequency Linearity||+/-5%, 1 Hz To 5,000 Hz +10%, 5,000 Hz To 6,000 Hz|
|Resonant Frequency||28 +/-3 KHz , Min.|
|Amplitude Linearity||+/-1.0% (BFSL) / 1,000 g|
|Capacitance||1,100 +/-100 pF|
|Insulation Resistance||20,000 M Ohm Min, 50 VDC Test|
|Isolation Resistance||0 (Case Grounded)|
|Transverse Sensitivity||5% Max|