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triaxial variable capacitance mems accelerometer, 40g, single-ended, screw mount, integral 10 ft cable

TRIAXIAL VC MEMS ACCEL, 40G

Model 3753A1240G

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Triaxial variable capacitance MEMS accelerometer, 40g, single-ended, screw mount, integral 10 ft cable

  • Sensitivity: (±10%)50 mV/g (5.1 mV/(m/s²))
  • Measurement Range: ±40 g pk (±392.4 m/s² pk)
  • Electrical Connector: Integral Cable
  • Weight: 0.42 oz (12 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Measured at 100 Hz, 10 grms.
[2] Typical.
[4] FSO= Full Scale Output over the Measurement Range
[5] -40 to +250°F, ref. 75 °F (-40 to +121 °C, ref. 24 °C)
[2] Typical.
[6] See PCB Declaration of Conformance PS027 for details.

English: SI:
Performance
Sensitivity (±10 %) 50 mV/g 5.1 mV/(m/s²) [3]
Measurement Range ±40 g pk ±392.4 m/s² pk
Frequency Range (±5 %) 0 to 550 Hz 0 to 550 Hz
Frequency Range (±3 dB) 0 to 1500 Hz 0 to 1500 Hz
Resonant Frequency 5.5 kHz 5.5 kHz [2]
Phase Response (100 Hz) <10 ° <10 °
Non-Linearity 1 % 1 % [1] [2]
Broadband Resolution (0.5) 1500 µg rms 14715 µm/sec2 rms [2]
Transverse Sensitivity 1 % 1 % [2]
Environmental
Overload Limit (Shock) ±5000 g pk ±49,050 m/s² pk
Temperature Range (Operating) -40 to +250 °F -40 to +121 °C
Temperature Coefficient of Sensitivity ±1 % ±1 % [2] [5]
Zero g Offset Temperature Coefficient ±1 % FSO ±1 % FSO [2] [4] [5]
Base Strain Sensitivity 0.0006 g/µε 0.006 (m/s²)/µε [2]
Electrical
Bias Voltage 2.4 to 2.6 VDC 2.4 to 2.6 VDC
Excitation Voltage 5 to 32 VDC 5 to 32 VDC
Current Consumption ≤3 mA ≤3 mA
Output Impedance ≤450 Ohm ≤450 Ohm
Spectral Noise (1 Hz) 120 µg/√Hz 1177 (µm/s²)/√Hz [2]
Spectral Noise (10 Hz) 200 µg/√Hz 1962 (µm/s²)/√Hz [2]
Spectral Noise (100 Hz) 115 µg/√Hz 1128 (µm/s²)/√Hz [2]
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm
Physical
Housing Material Anodized Aluminum Anodized Aluminum
Sealing IP67 IP67
Size - Length 1.00 in 25.4 mm
Size - Width 0.75 in 19.1 mm
Size - Height 0.35 in 8.9 mm
Weight (without cable) 0.42 oz 12 gm [2]
Electrical Connector Integral Cable Integral Cable
Electrical Connection Position Side Side
Cable Termination Pigtail Pigtail
Cable Type 6-conductor 6-conductor
Cable Length 10 ft 3 m
Mounting Through Holes (2) Through Holes (2)

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
ACS-1T Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable 1
081A136 4-40 x 1/2” long socket head cap screw and #4 washer 2
M081A136 M3 x 0.5 x 14mm long socket head cap screw and #4 washer 2

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