Gia Tốc Kế 352A21 PCB Piezotronics Việt Nam

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Giới thiệu:

Platinum Stock Products; Miniature, lightweight (0.6 gm) ceramic shear ICP® accel., 10 mV/g, 1 to 10k Hz, titanium hsg, 10-ft detachable cable

PERFORMANCE
Sensitivity (±15 %)	10 mV/g	1.0 mV/(m/s²)
Measurement Range	±500 g pk	±4900 m/s² pk
Frequency Range (±5 %)	1.0 to 10000 Hz	1.0 to 10000 Hz
Frequency Range (±10 %)	0.7 to 13000 Hz	0.7 to 13000 Hz
Frequency Range (±3 dB)	0.3 to 20000 Hz	0.3 to 20000 Hz
Resonant Frequency	≥50 kHz	≥50 kHz
Broadband Resolution (1)	0.004 g rms	0.04 m/s² rms	[2]
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %
ENVIRONMENTAL
Overload Limit (Shock)	±10000 g pk	±98000 m/s² pk
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Temperature Response	See Graph	See Graph
ELECTRICAL
Excitation Voltage	18 to 30 VDC	18 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤300 Ohm	≤300 Ohm
Output Bias Voltage	7 to 12 VDC	7 to 12 VDC
Discharge Time Constant	1.0 to 3.5 sec	1.0 to 3.5 sec
Settling Time	<3 sec	<3 sec
Spectral Noise (1 Hz)	800 µg/√Hz	7840 (µm/sec²)/√Hz	[2]
Spectral Noise (10 Hz)	250 µg/√Hz	2450 (µm/sec²)/√Hz	[2]
Spectral Noise (100 Hz)	60 µg/√Hz	590 (µm/sec²)/√Hz	[2]
Spectral Noise (1 kHz)	50 µg/√Hz	490 (µm/sec²)/√Hz	[2]
Spectral Noise (10 kHz)	40 µg/√Hz	392 (µm/sec²)/√Hz	[2]
PHYSICAL
Size – Height	0.14 in	3.6 mm
Size – Length	0.45 in	11.4 mm
Size – Width	0.25 in	6.4 mm
Weight	0.02 oz	0.6 gm	[2]
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Epoxy	Epoxy
Electrical Connector	3-56 Coaxial Jack	3-56 Coaxial Jack
Electrical Connection Position	Side	Side
Mounting	Adhesive	Adhesive

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