AC140 Series

Multi-Purpose mini-MIL Accelerometer, Top Exit Connector / Cable, 100 mV/g
AC140-1D
2 Pin Mini Mil Connector
Connector Pin Polarity
A (+)Signal/Power
B (-)Common
Stock Product
AC140-2D
CB110 Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
AC140-3D
CB206 Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
AC140-6D
CB611 Heavy Duty Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
AC140-6N
CB111 Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
Built To Order
Specifications Standard Metric
Part Number AC140 M/AC140
Sensitivity (±15%) 100 mV/g
Frequency Response (±3dB) 36-900,000 CPM 0,6-15000 Hz
Frequency Response (±10%) 60-420,000 CPM 1,0-7000 Hz
Dynamic Range ± 50 g, 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 -58 to 250°F -50 to 121°C
Maximum Shock Protection 5,000 g, peak
Electromagnetic Sensitivity CE
Sealing Welded, Hermetic
Submersible Depth 200 ft. 60 m
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 0.7 oz 20 grams
Case Material 316L Stainless Steel
Mounting 1/4-28
Connector (Non-Integral) 2 Pin mini-MIL (J Series)
Resonant Frequency 2,040,000 CPM 34000 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