TRCA330 Series

Miniature Industrial Triaxial Accelerometer, Side Exit 4 Pin Mini-MIL Connector, Follows Cartesian Phase Coordinate System, 10 mV/g, ±10%
TRCA330
4 Pin Connector
Connector Pin Polarity
A (Axis Y) (+) Signal/Power
B (Axis X) (+) Signal/Power
C (Axis Z) (+) Signal/Power
D (-) Common/Grid
Stock Product
TRCA430
Integral Cable
Conductor Polarity
Red (Axis Y) (+) Signal/Power
Green (Axis X) (+) Signal/Power
White (Axis Z) (+) Signal/Power
Black (-) Common/Grid
Built To Order
TRCA530
Armored Integral Cable
Conductor Polarity
Red (Axis Y) (+) Signal/Power
Green (Axis X) (+) Signal/Power
White (Axis Z) (+) Signal/Power
Black (-) Common/Grid
Built To Order
Specifications Standard Metric
Part Number TRCA330 M/TRCA330
Sensitivity (±10%) 10 mV/g
Frequency Response (±3dB) 30-900,000 CPM 0.5 Hz-15 kHz
Frequency Response (±10%) 60-480,000 CPM 1 Hz-8 kHz
Frequency Response (±5%) 480-330,000 CPM 8 Hz-5.5 kHz
Dynamic Range ±500g, peak
Electrical
Settling Time <2.5 Seconds
Voltage Source (IEPE) 18-30 VDC
Constant Current Excitation 2-10 mA
Spectral Noise @ 10 Hz 100 µg/√Hz
Spectral Noise @ 100 Hz 19 µg/√Hz
Spectral Noise @ 1000 Hz 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
Maximum Shock Protection 10,000 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 3.9 oz 110 grams
Case Material 316L Stainless Steel
Mounting 1/4-28
Connector (Non-Integral) 4 Pin
Resonant Frequency 2,640,000 CPM 44 kHz
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