high amplitude, triaxial icp® accel., 0.5 mv/g, 10k g range, w/built-in 2nd order low-pass filter (-3db at 20 khz)

TRIAXIAL ICP® ACCELEROMETER

Model 350B50

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High amplitude, triaxial ICP® accel., 0.5 mV/g, 10k g range, w/built-in 2nd order low-pass filter (-3dB at 20 kHz)

Sensitivity: (±30%)0.5 mV/g (0.05 mV/(m/s²))
Measurement Range: ±10000 g pk (±98000 m/s² pk)
Electrical Connector: Integral Cable

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Electrical filter is a second order filter.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±30 %)	0.5 mV/g	0.05 mV/(m/s²)
Measurement Range	±10000 g pk	±98000 m/s² pk
Frequency Range (±1 dB)	3 to 10000 Hz	3 to 10000 Hz
Frequency Range (-3 dB)	1.5 to 20000 Hz	1.5 to 20000 Hz	[3]
Resonant Frequency	≥60 kHz	≥60 kHz
Broadband Resolution (1)	0.03 g rms	0.29 m/s² rms	[2]
Non-Linearity (per 1000 g (9810 m/s²))	≤2 %	≤2 %	[1]
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	±25000 g pk	±245000 m/s² pk
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Temperature Response	See Graph %/°F	See Graph %/°F	[2]
Electrical
Excitation Voltage	20 to 30 VDC	20 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤100 Ohm	≤100 Ohm
Output Bias Voltage	8 to 14 VDC	8 to 14 VDC
Discharge Time Constant	0.5 to 1.0 sec	0.5 to 1.0 sec
Settling Time (within 10% of bias)	<5 sec	<5 sec
Electrical Isolation (Base)	>100000000 Ohm	>100000000 Ohm
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Size - Height	0.32 in	8.2 mm
Size - Length	0.72 in	18.3 mm
Size - Width	0.72 in	18.3 mm
Weight (without cable)	0.3 oz	8.0 gm	[2]
Electrical Connector	Integral Cable	Integral Cable
Electrical Connection Position	Side	Side
Cable Termination	1/4-28 4-Pin Jack	1/4-28 4-Pin Jack
Cable Length	5.0 ft	1.52 m
Cable Type	034 4-cond Shielded	034 4-cond Shielded
Mounting	Through Hole	Through Hole

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
034G05	4-conductor, low noise, shielded FEP cable, 5-ft, 4-socket plug to (3) BNC plugs (labeled X Y Z)	1
080B197	Mounting Adaptor, through hole for 350B50	1
ACS-14T		1
ACS-22T	Triaxial amplitude response calibration for shock accelerometer, 100 Hz to upper 1 dB frequency (max 15 kHz)	1
081A112	Socket head cap screw assembly, 6-32 thread with off ground washer and tube	4