TXFA331 Series

Low Frequency Triaxial Accelerometer, Side Exit 4 Pin Connector, 500 mV/g, ±5%
TXFA231
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 TXFA331 industrial accelerometer.
Stock Product
TXFA331
4 Pin Mini-MIL Connector
Connector Pin Polarity
A (Axis Y) (+) Signal/Power
B (Axis X) (+) Signal/Power
C (Axis Z) (+) Signal/Power
D (-) Common/Grid
A drawing showing the dimensions and pin configuration of a CTC TXFA331 industrial accelerometer.
Stock Product
TXFA431
CB105 Integral Cable
Conductor Polarity
Red (Axis Y) (+) Signal/Power
Green (Axis X) (+) Signal/Power
White (Axis Z) (+) Signal/Power
Black (-) Common/Grid
A drawing showing the dimensions and pin configuration of a CTC TXFA331 industrial accelerometer.
Built To Order
TXFA531
CB218 Armored Integral Cable
Conductor Polarity
Red (Axis Y) (+) Signal/Power
Green (Axis X) (+) Signal/Power
White (Axis Z) (+) Signal/Power
Black (-) Common/Grid
A drawing showing the dimensions and pin configuration of a CTC TXFA331 industrial accelerometer.
Built To Order
Specifications Standard Metric
Part Number TXFA331 M/TXFA331
Sensitivity (±5%) 500 mV/g
Frequency Response (±3dB) 6-420,000 CPM 0,1-7,000 Hz
Frequency Response (±10%) 18-180,000 CPM 0,3-3000 Hz
Dynamic Range ± 10 g, peak
*Vsource ≥ 22V, 12Vbias
Electrical
Settling Time <2 Seconds
Voltage Source (IEPE) 18-30 VDC
Constant Current Excitation 2-10 mA
Spectral Noise @ 10 Hz 1.7 µg/√Hz
Spectral Noise @ 100 Hz 0.2 µg/√Hz
Spectral Noise @ 1000 Hz 0.12 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
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 13.4 oz 380 grams
Case Material 316L Stainless Steel
Connector (Non-Integral) 4 Pin Mini-MIL or 4 Pin M12
Resonant Frequency 600,000 CPM 10 kHz
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 TXFA331 condition monitoring sensor.