Gia Tốc Kế 339B32 PCB Piezotronics, đại lý PCB Piezotronics Việt Nam

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Gia Tốc Kế 339B32 PCB Piezotronics Việt Nam

Gia Tốc Kế 339B32 PCB Piezotronics

UHT-12™, ICP® accelerometer, low-profile, 10 mV/g, 2 to 10k Hz, titanium housing, mini 4-pin connector, low temperature coefficient LTC , +325F Temp Rating, LP Filter

Tần số góc lọc điện: >14 kHz
Độ nhạy: (±10%)10 mV/g (1,02 mV/(m/s²))
Phạm vi đo: ±500 g pk (±4905 m/s² pk)
Đầu nối điện: 8-36 4-pin

Thông số kỹ thuật:

PERFORMANCE
Sensitivity (±10 %)	10 mV/g	1.02 mV/(m/s²)
Measurement Range	±500 g pk	±4905 m/s² pk
Frequency Range (±5 %)	2 to 10000 Hz	2 to 10000 Hz
Resonant Frequency	≥45 kHz	≥45 kHz
Filter Type	Low Pass	Low Pass
Electrical Filter Roll-off	6 dB/octave	6 dB/octave
Electrical Filter Corner Frequency	>14 kHz	>14 kHz
Broadband Resolution (1)	.003 g rms	.029 m/s² rms	[1]
Non-Linearity	≤0.5 %	≤0.5 %
Transverse Sensitivity	≤5 %	≤5 %
ENVIRONMENTAL
Overload Limit (Shock)	±5000 g pk	±49050 m/s² pk
Temperature Range (Operating)	-65 to +325 °F	-54 to +163 °C
Temperature Response	See Graph	See Graph	[1]
Temperature Coefficient of Sensitivity	≤0.011 %/°F	≤0.020 %/°C
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 (Room Temperature)	7 to 12 VDC	7 to 12 VDC
Discharge Time Constant	0.5 to 2.0 sec	0.5 to 2.0 sec
Settling Time (within 10% of bias)	<1.5 sec	<1.5 sec
Spectral Noise (1 Hz)	1187 µg/√Hz	11644 (µm/sec²)/√Hz	[1]
Spectral Noise (10 Hz)	178 µg/√Hz	1746 (µm/sec²)/√Hz	[1]
Spectral Noise (100 Hz)	48 µg/√Hz	471 (µm/sec²)/√Hz	[1]
Spectral Noise (1 kHz)	25 µg/√Hz	245 (µm/sec²)/√Hz	[1]
PHYSICAL
Sensing Element	UHT-12™	UHT-12™
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Size – Height	0.28 in	7.0 mm
Size – Length	0.47 in	12.0 mm
Size – Width	0.47 in	12.0 mm
Weight	0.13 oz	3.6 gm	[1]
Electrical Connector	8-36 4-Pin	8-36 4-Pin
Electrical Connection Position	Side	Side
Mounting	Adhesive	Adhesive