mems shock accelerometer, 60 kg, thru hole mount, 096 integral cable

HIGH AMPLITUDE MEMS SHOCK ACCELEROMETER

Model 3991B1160KG

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MEMS Shock Accelerometer, 60 Kg, thru hole mount, 096 integral cable

Sensitivity: (±50%)0.003 mV/g (0.0003 mV/(m/s²))
Measurement Range: ±0 to 60000 g (±0 to 588400 m/s² pk)
Frequency Range: (1dB)0 to 20000 Hz
Sensing Geometry: Full Active
Mounting: Through Holes (2)
Weight: 0.045 oz (1.28 gm)

Additional configurations:

Specification Notes

[1] Typical.
[2] Verified with test data provided on supplied calibration certificate.
[3] Sensitivity is proportional to excitation voltage, and at other excitation values, sensitivity can be predicted from the 10VDC calibrated value with a small (<~.5%) increase in uncertainty.
[1] Typical.
[4] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[5] Half-sine pulse duration, >= 20 µsec.
[1] Typical.
[6] Settling Time is the maximum time after power-up for the Offset Voltage to be within +/-2% of Measurement Range output of the final offset value. Mounting surface must be at thermal equilibrium.
[2] Verified with test data provided on supplied calibration certificate.
[7] Individually tested to ensure compliance with specified value.
[1] Typical.
[8] See PCB Declaration of Conformance PS165 for details.

	English:	SI:
Performance
Sensitivity (±50 %) (at 10 VDC excitation)	0.003 mV/g	0.0003 mV/(m/s²)	[2]
Sensitivity	0.0003 mV/V/g	0.00003 mV/V/(m/s²)	[3]
Measurement Range	±0 to 60000 g	±0 to 588400 m/s² pk
Frequency Range (1 dB)	0 to 20000 Hz	0 to 20000 Hz
Resonant Frequency	>120 kHz	>120 kHz
Damping Ratio	2 % Critical	2 % Critical	[1]
Non-Linearity (per 10,000 g (98,100 m/s²))	≤1 %	≤1 %
Transverse Sensitivity	≤3 %	≤3 %
Environmental
Overload Limit (Shock)	±100000 g pk	±980665 m/s² pk	[5]
Overload Limit (Mechanical Stops)	≥80000 g	≥782534 m/s² pk
Temperature Range (Operating)	-65 to 250 °F	-54 to 121 °C
Temperature Coefficient of Sensitivity	-0.11 %/°F	-0.20 %/°C	[1]
Zero g Offset Temperature Shift	±10 mV	±10 mV	[4]
Base Strain Sensitivity	.3 g/µε	2.94 (m/s²)/µε	[1]
Electrical
Excitation Voltage (Maximum)	15.0 VDC	15.0 VDC
Current Consumption	<3 mA	<3 mA
Input Resistance (±2000 Ohm)	6000 Ohm	6000 Ohm	[1] [2]
Output Resistance (±2000 Ohm)	6000 Ohm	6000 Ohm	[1] [2]
Offset Voltage	±40 mVDC	±40 mVDC	[2]
Settling Time	0.01 sec	0.01 sec	[6]
Electrical Isolation (Case)	≥10000000 Ohm	≥10000000 Ohm	[7]
Physical
Sensing Element	Piezoresistive MEMS	Piezoresistive MEMS
Sensing Geometry	Full Active	Full Active
Housing Material	Titanium	Titanium
Sealing	Epoxy	Epoxy
Size - Height	0.120 in	3.05 mm
Size - Length	0.56 in	14.22 mm
Size - Width	0.28 in	7.11 mm
Weight (without cable)	0.045 oz	1.28 gm	[1]
Electrical Connector	Integral Cable	Integral Cable
Electrical Connection Position	Side	Side
Cable Type	096 4-cond silicone jacket	096 4-cond silicone jacket
Cable Termination	Pigtail Ends	Pigtail Ends
Cable Length	10 ft	3.05 m
Mounting	Through Holes (2)	Through Holes (2)