AC968-M12A Series

Nonincedive, Intrinsically Safe, IECEx/ANZEx Zone 0,1 Approved Accelerometer, Side Exit 4 Pin M12 Connector, M8x1.25 Captive Bolt, 100 mV/g, ±10%
2 Pin Connector
Connector Pin Polarity
A (+) Signal/Power
B (-) Common
A drawing showing the dimensions and pin configuration of a CTC AC968-M12A industrial accelerometer.
Stock Product
Specifications Standard Metric
Part Number AC968-M12A
Sensitivity (±10%) 100 mV/g
Frequency Response (±3dB) 30-480,000 CPM 0,5-8000 Hz
Dynamic Range ± 50 g, peak
Settling Time <3 Seconds
Voltage Source (IEPE) 18-28 VDC
Constant Current Excitation 2-4 mA
Spectral Noise @ 10 Hz 6.5 µg/√Hz
Spectral Noise @ 100 Hz 2 µg/√Hz
Spectral Noise @ 1000 Hz 1.8 µg/√Hz
Output Impedance <100 ohm
Bias Output Voltage 10-14 VDC
Case Isolation >10^8 ohm
Specifications Standard Metric
Operating Temperature Range -40 to 250 °F -40 to 121 °C
Maximum Shock Protection 5,000 g, peak
Electromagnetic Sensitivity CE
Sealing Welded, Hermetic
Submersible Depth 200 ft. 61 m
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 5.3 oz 150 grams
Case Material 316L Stainless Steel
Mounting Thread M8x1.25 Captive Bolt
Connector (Non-Integral) 2 Pin MIL-C-5015
Resonant Frequency 1,320,000 CPM
Mounting Torque 2 to 5 ft. lbs.
Mounting Hardware Supplied M8x1.25 Captive Bolt
Calibration Certificate CA10

Typical Frequency Response

A line graph showing the frequency resopnse of a CTC AC968-M12A condition monitoring sensor.