differential vc mems accelerometer, 54 mv/g, 50 g, 10 ft integral cable, pigtail termination.

DC Response Accelerometer

Model 3741F1250G

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(Pricing valid only in the U.S.)

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Differential VC MEMS accelerometer, 54 mV/g, 50 g, 10 ft integral cable, pigtail termination.

Sensitivity: (±3%)54 mV/g (5.5 mV/(m/s²))
Measurement Range: ±50 g pk (±490.3 m/s² pk)
Broadband Resolution: 1.5 mg rms (0.015 m/s² rms)
Temperature Range: -65 to 250 °F (-54.0 to 121 °C)
Frequency Range: (±5%)0 to 1500 Hz
Electrical Connector: Integral Cable

Additional configurations:

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 (4VDC).
[5] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[2] Typical.
[6] Offset tolerance is based on manufacturers supplied cable length.
[7] Case and shield to mounting surface or cable leads.
[2] Typical.
[8] See PCB Declaration of Conformance PS027 for details.

	English:	SI:
Performance
Sensitivity (±3 %)	54 mV/g	5.5 mV/(m/s²)	[3]
Measurement Range	±50 g pk	±490.3 m/s² pk
Frequency Range (±5 %)	0 to 1500 Hz	0 to 1500 Hz
Frequency Range (±10 )	0 to 2000 Hz	0 to 2000 Hz
Resonant Frequency	6.5 kHz	6.5 kHz	[2]
Phase Response (100 Hz)	<10 °	<10 °
Non-Linearity (Typical)	0.3 %	0.3 %	[1]
Non-Linearity (Max)	1 %	1 %	[1]
Broadband Resolution (0.5)	1.5 mg rms	0.015 m/s² rms	[2]
Transverse Sensitivity (Typical)	1 %	1 %
Transverse Sensitivity (Max)	3 %	3 %
Environmental
Overload Limit (Shock)	±5000 g pk	±49050 m/s² pk
Temperature Range (Operating)	-65 to 250 °F	-54.0 to 121 °C
Temperature Range (Storage)	-65 to 250 °F	-54.0 to 121 °C
Temperature Coefficient of Sensitivity	±3.0 %	±3.0 %
Temperature Coefficient of Sensitivity	±1 %	±1 %	[2] [5]
Zero g Offset Temperature Coefficient	±1 % FSO	±1 % FSO	[2] [4] [5]
Base Strain Sensitivity	.001 g/µε	.01 (m/s²)/µε	[2]
Magnetic Sensitivity	40 µg/gauss	3.9 (m/s²)/Tesla	[2]
Electrical
Excitation Voltage	5 to 32 VDC	5 to 32 VDC
Current Consumption	≤5 mA	≤5 mA
Output Impedance	≤120 Ohm	≤120 Ohm
Offset Voltage	±20 mVDC	±20 mVDC	[6]
Common Mode Voltage (±0.1 VDC)	+1.65 VDC	+1.65 VDC
Spectral Noise (1 Hz)	150 µg/√Hz	1,472 (µm/s²)/√Hz	[2]
Spectral Noise (10 Hz)	150 µg/√Hz	1,472 (µm/s²)/√Hz	[2]
Spectral Noise (100 Hz)	150 µg/√Hz	1,472 (µm/s²)/√Hz	[2]
Electrical Isolation (Case)	>100000000 Ohm	>100000000 Ohm	[7]
Physical
Housing Material	Anodized Aluminum	Anodized Aluminum
Sealing	Epoxy	Epoxy
Size - Height	0.30 in	7.62 mm
Size - Length	1.00 in	25.4 mm
Size - Width	.85 in	21.6 mm
Weight (without cable)	0.35 oz	9.92 gm	[2]
Electrical Connector	Integral Cable	Integral Cable
Electrical Connection Position	Side	Side
Cable Termination	Pigtail Ends	Pigtail Ends
Cable Type	010 4-cond Shielded	010 4-cond Shielded
Cable Length	10 ft	3 m
Mounting	Through Holes (2)	Through Holes (2)

* All specifications are at room temperature unless otherwise specified.

Accessories


Optional
080A208	Triaxial mounting block, aluminum, for use with 3741 Series	1
Supplied
ACS-103	Single axis accelerometer calibration from 2 Hz to upper 5% frequency.	1
081A103	4-40 threaded black-oxide alloy steel socket head cap screw with stainless steel washer (for series (for series 3741, 354x04/05)	2
M081A103	M3x0.5 mm threaded black-oxide alloy steel socket head cap screw, 10 mm long with stainless steel washer (for 354x04/05)	2