AC115-M12D Series

Low Cost Triaxial Accelerometer, Side Exit 4 Pin M12 Connector, 100 mV/g, ±15%
AC115-M12D
4 Pin M12 Connector
Connector Pin Polarity
1 (Axis Y) (+) Signal/Power
2 (Axis X) (+) Signal/Power
3 (Axis Z) (+) Signal/Power
4 (-) Common
A drawing showing the dimensions and pin configuration of a CTC AC115-M12D industrial accelerometer.
Stock Product
Specifications Standard Metric
Part Number AC115-M12D M/AC115-M12D
Sensitivity (±15%) 100 mV/g
Frequency Response (±3dB) 60-390,000 CPM 1,0-6500 Hz
Dynamic Range ± 50 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 27 µg/√Hz
Spectral Noise @ 100 Hz 6.5 µg/√Hz
Spectral Noise @ 1000 Hz 2.5 µg/√Hz
Output Impedance <100 ohm
Bias Output Voltage 10-14 VDC
Case Isolation >108 ohm
Specifications Standard Metric
Environmental
Operating Temperature Range -58 to 250°F -50 to 121°C
Electromagnetic Sensitivity CE
Sealing Welded, Hermetic
SIL Rating SIL 2
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 7.1 oz 200 grams
Case Material 316L Stainless Steel
Connector (Non-Integral) 4 Pin M12 Connector
Resonant Frequency 1,380,000 CPM 23000 Hz
Mounting Torque 1 to 2 ft. lbs. 1,4 to 2,7 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 AC115-M12D condition monitoring sensor.