Connector Pin | Polarity |
A (Axis Y) | (+) Signal/Power |
B (Axis X) | (+) Signal/Power |
C (Axis Z) | (+) Signal/Power |
D | (-) Common/Grid |
Specifications | Standard | Metric | |
---|---|---|---|
Part Number | TREA330 | TREA340 | |
Sensitivity (±5%) | 100 mV/g | ||
Frequency Response (±3dB) | 30-900,000 CPM | 0.5 Hz-15 kHz | |
Frequency Response (±10%) | 60-480,000 CPM | 1 Hz-8 kHz | |
Frequency Response (±5%) | 480-330,000 CPM | 8 Hz-5.5 kHz | |
Dynamic Range | ±50g, peak | ||
Electrical | |||
Settling Time | <2.5 Seconds | ||
Voltage Source (IEPE) | 18-30 VDC | ||
Constant Current Excitation | 2-10 mA | ||
Spectral Noise @ 10 Hz | 30 µg/√Hz | ||
Spectral Noise @ 100 Hz | 4 µg/√Hz | ||
Spectral Noise @ 1000 Hz | 2 µg/√Hz | ||
Output Impedance | <100 ohm | ||
Bias Output Voltage | 10-14 VDC | ||
Case Isolation | >108 ohm |
Specifications | Standard | Metric | |
---|---|---|---|
Environmental | |||
Temperature Range | -65 to 250°F | -54 to 121°C | |
Maximum Shock Protection | 10,000 g, peak | ||
Electromagnetic Sensitivity | CE | ||
Sealing | Welded, Hermetic | ||
Physical | |||
Sensing Element | PZT Ceramic | ||
Sensing Structure | Shear Mode | ||
Weight | 3.9 oz | 110 grams | |
Case Material | 316L Stainless Steel | ||
Mounting | 1/4-28 | ||
Connector (Non-Integral) | 4 Pin | ||
Resonant Frequency | 2,640,000 CPM | 44 kHz | |
Mounting Torque | 1 to 2 ft. lbs. | 1,4 to 2,7 Nm | |
Mounting Hardware | 1/4-28 Captive Bolt | M6x1 Captive Bolt | |
Calibration Certificate | CA10 |