AC203 Series
Low & High Frequency Accelerometer, Top Exit Connector, 100 mV/g
Product Features
Designed for Low Speed Rotors, Wind Turbine Main Bearings, Gear Box Inputs, and May Also Be Used for High Frequency Detection.
May be used with any application that requires low and high frequency measurements.
- 100 mV/g Sensitivity, ±10%
- 0.1 Hz to 10 kHz Frequency Response (±3 dB)
- ± 80 g peak Dynamic Range
AC203-1D
2 Pin Connector
| Connector Pin | Polarity |
| A | (+) Signal/Power |
| B | (-) Common |
Stock Product
AC203-2D
CB103 Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| Shield | Cable Drain Wire |
Built To Order
AC203-3D
CB206 Armored Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| Shield | Cable Drain Wire |
Built To Order
| Specifications | Standard | Metric | |
|---|---|---|---|
| Part Number | AC203 | M/AC203 | |
| Sensitivity (±10%) | 100 mV/g | ||
| Frequency Response (±3dB) | 6-600,000 CPM | 0,1-10000 Hz | |
| Frequency Response (±10%) | 36-480,000 CPM | 0,6-8000 Hz | |
| Dynamic Range | ± 80 g, peak | ||
| Electrical | |||
| Settling Time | < 2 seconds | ||
| Voltage Source (IEPE) | 18-30 VDC | ||
| Constant Current Excitation | 2-10 mA | ||
| Spectral Noise @ 10 Hz | 1.3 µg/√Hz | ||
| Spectral Noise @ 100 Hz | 0.2 µg/√Hz | ||
| Spectral Noise @ 1000 Hz | 0.1 µg/√Hz | ||
| Output Impedance | < 100 ohm | ||
| Bias Output Voltage | 10-14 Vdc | ||
| Case Isolation | > 108 ohm |
| Specifications | Standard | Metric | |
|---|---|---|---|
| Environmental | |||
| Temperature Range | -58 to 250°F | -50 to 121°C | |
| Maximum Shock Protection | 5000 g, peak | ||
| Electromagnetic Sensitivity | CE | ||
| Sealing | Welded, Hermetic | ||
| Physical | |||
| Sensing Element | PZT Ceramic | ||
| Sensing Structure | Shear Mode | ||
| Weight | 3.25 ounces | 92 grams | |
| Case Material | 316L Stainless Steel | ||
| Mounting | 1/4-28 | ||
| Connector (Non-Integral) | 2 Pin MIL-C-5015 | ||
| Resonant Frequency | 1,080,000 CPM | 18000 Hz | |
| Mounting Torque | 2 to 5 ft. lbs. | 2.7 to 6.8 Nm | |
| Mounting Hardware | 1/4-28 Stud | M6x1 Adapter Stud | |
| Calibration Certificate | CA10 |
Typical Frequency Response
