AC933 Series

Low Capacitance, Class I, Division 2 / Zone 2 Accelerometer, Top Exit 2 Pin Connector, 50 mV/g, ±10%
AC933-1A
2 Pin Connector
Connector Pin Polarity
A (+) Signal/Power
B (-) Common
Stock Product
AC933-2C
CB190 Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
AC933-3C
CB296 Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
Specifications Standard Metric
Part Number AC933 M/AC933
Sensitivity (±10%) 50 mV/g
Frequency Response (±3dB) 48-900,000 CPM 0,8-15000 Hz
Frequency Response (±10%) 90-390,000 CPM 1,5-6500 Hz
Dynamic Range ± 100 g, peak
Electrical
Settling Time <3 Seconds
Voltage Source (IEPE) 18-28 VDC
Constant Current Excitation 2-10 mA
Spectral Noise @ 10 Hz 30 µg/√Hz
Spectral Noise @ 100 Hz 25 µg/√Hz
Spectral Noise @ 1000 Hz 25 µg/√Hz
Output Impedance <100 ohm
Bias Output Voltage 10-14 VDC
Case Isolation >108 ohm
Specifications Standard Metric
Environmental
Temperature Range -40 to 250°F -40 to 121°C
Maximum Shock Protection 5,000 g, peak
Electromagnetic Sensitivity CE
Sealing IP68
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 3.2 oz 91 grams
Case Material 316L Stainless Steel
Mounting 0.83 in (21 mm) Diameter Mounting Base with 1/4-28 Blind Tapped Hole
Connector (Non-Integral) 2 Pin MIL-C-5015
Resonant Frequency 1,380,000 CPM 23000 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

Frequency Response Chart