AC144 Series

Low Cost Miniature Industrial Multipurpose Accelerometer, Side Exit 2 Pin Mini-MIL Connector, 100 mV/g, ±15%
AC144-1D
2 Pin Mini Mil Connector
Connector Pin Polarity
A (+)Signal/Power
B (-)Common
A drawing showing the dimensions and pin configuration of a CTC AC144 industrial accelerometer.
Stock Product
AC144-2D
CB110 Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC AC144 industrial accelerometer.
Built To Order
AC144-3D
CB206 Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC AC144 industrial accelerometer.
Built To Order
AC144-6D
CB611 Heavy Duty Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC AC144 industrial accelerometer.
Built To Order
AC144-6N
CB111 Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC AC144 industrial accelerometer with FEP jacketed integral cable.
Built To Order
Specifications Standard Metric
Part Number AC144 M/AC144
Sensitivity (±15%) 100 mV/g
Frequency Response (±3dB) 36-600,000 CPM 0,6-10000 Hz
Dynamic Range ± 80 g, peak
*Vsource ≥ 22V, 12Vbias
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 7-14 VDC
Case Isolation >108 ohm
Specifications Standard Metric
Environmental
Operating 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
SIL Rating SIL 2
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 2.1 oz 60 grams
Case Material 316L Stainless Steel
Connector (Non-Integral) 2 Pin mini-MIL
(J Series)
Resonant Frequency 1,920,000 CPM 26000 Hz
Mounting Torque 2 to 5 ft. lbs. 2,7 to 6,8 Nm
Mounting Hardware Supplied 1/4-28 Captive Bolt M6x1 Captive Bolt
Calibration Certificate CA10

Typical Frequency Response

A line graph showing the frequency resopnse of a CTC AC144 condition monitoring sensor.