Home | Piezoelectric Accelerometers | Miniature Piezoelectric Accelerometers
- 3-Axis Vibration Measurement
- Extreme Small Size & Lightweight (8 Grams)
- Sensitivity 1.5 pC/g
- Low Base Strain Sensitivity
- Electrical Isolation
- Adhesive Mounting
The Model 612-TX Triaxial Piezoelectric Accelerometer is designed to meet the most stringent space and mass loading requirements with a weight of only 8 grams and a volume of 0.082 cubic inches.
The 612-TX incorporates miniature shear-type accelerometer inserts bonded into a machined aluminum block. The electrical isolation provided by the epoxy bonding permits accurate, repeatable measurements even in noisy industrial environments. This unit is equipped with the exclusive Columbia microminiature detachable cable assembly that is easily replaced. The Model 612-TXHT is a high temperature version that will operate in environments up to +500 Deg. F.
Consult the factory for customized versions of these sensors.
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 Epoxy Sealed
|Charge Sensitivity||1.5 +/-0.5 pC/g|
|Frequency Linearity||+/-5% Max 2 Hz To 8,000 Hz|
|Resonant Frequency||40 KHz, Nom.|
|Amplitude Linearity||+/-1.0% (BFSL)|
|Capacitance||300 +/-60 pF|
|Insulation Resistance||20,000 M Ohm Min, 50 VDC Test|
|Isolation Resistance||100M Ohm, Min.|
|Transverse Sensitivity||5% Max|