352A71 PCB Piezotronics, Gia Tốc Kế 352A71 PCB Piezotronics Việt Nam

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Gia Tốc Kế 352A71 PCB Piezotronics Việt Nam

Gia Tốc Kế 352A71 PCB Piezotronics

Miniature, lightweight (0.64 gm), ceramic shear ICP® accel., 10 mV/g, 0.5 to 10k Hz, titanium housing, 10-ft flexible, integral 018 cable

Độ nhạy: (±15%)10 mV/g (1,02 mV/(m/s²))
Phạm vi đo: ±500 g pk (±4900 m/s² pk)
Độ phân giải băng thông rộng: 0,003 g rms (0,03 m / s² rms)
Dải tần số: (±5%) 0,5 đến 10000 Hz
Yếu tố cảm biến: Gốm
Trọng lượng: 0,023 oz (0,64 gm)

Thông số kỹ thuật:

PERFORMANCE
Sensitivity (±15 %)	10 mV/g	1.02 mV/(m/s²)
Measurement Range	±500 g pk	±4900 m/s² pk
Frequency Range (±5 %)	0.5 to 10000 Hz	0.5 to 10000 Hz
Frequency Range (±10 %)	0.35 to 16000 Hz	0.35 to 16000 Hz
Frequency Range (±3 dB)	0.2 to 25000 Hz	0.2 to 25000 Hz
Resonant Frequency	≥65 kHz	≥65 kHz
Broadband Resolution (1)	0.003 g rms	0.03 m/s² rms
Non-Linearity	≤1 %	≤1 %
Transverse Sensitivity	≤5 %	≤5 %
ENVIRONMENTAL
Overload Limit (Shock)	±10000 g pk	±98000 m/s² pk
Temperature Range (Operating)	-65 to +200 °F	-54 to +93 °C
Temperature Response	See Graph %/°F	See Graph %/°F
ELECTRICAL
Excitation Voltage	18 to 30 VDC	18 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤200 Ohm	≤200 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 (within 10% of bias)	≤3 sec	≤3 sec
Spectral Noise	725 µg/√Hz	7110
Spectral Noise (10 Hz)	225 µg/√Hz	2210 (µm/sec²)/√Hz
Spectral Noise (100 Hz)	60 µg/√Hz	590 (µm/sec²)/√Hz
Spectral Noise (1 kHz)	20 µg/√Hz	196 (µm/sec²)/√Hz
PHYSICAL
Size – Height	.14 in	3.6 mm
Size – Length	0.41 in	10.4 mm
Size – Width	0.25 in	6.4 mm
Weight (without cable)	0.023 oz	0.64 gm
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Electrical Connector	Solder pins with attached cable	Solder pins with attached cable
Electrical Connection Position	Side	Side
Cable Termination	10-32 Coaxial Plug	10-32 Coaxial Plug
Cable Length	10 ft	3.05 m
Mounting	Adhesive	Adhesive