AC155 Series

Low Cost Triaxial Accelerometer, Top Exit 4 Pin Mini-MIL Connector, Follows Cartesian Phase Coordinate System, for Modal & ODS Analysis, 100 mV/g, ±15%
AC155-1D
4 Pin Connector
Connector Pin Polarity
A (Axis Y/3) (+) Signal/Power
B (Axis X/2) (+) Signal/Power
C (Axis Z/1) (+) Signal/Power
D (-) Common/Grid
Stock Product
Specifications Standard Metric
Part Number AC155 M/AC155
Sensitivity (±15%) 100 mV/g
Frequency Response (±3dB) 36-390,000 CPM 0,6-6500 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 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
Temperature Range -65 to 250°F -54 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
Mounting 1/4-28
Connector (Non-Integral) 4 Pin J Connector
Mounting Torque 1 to 2 ft. lbs. 1,4 to 2,7 Nm
Mounting Hardware 1/4-28 Captive Bolt M6x1 Captive Bolt
Calibration Certificate CA10

Typical Frequency Response

Frequency Response Chart