진동센서 YMC 271A01 기준 가속도계 Standard Accelerometers

교정을 위한 기준 진동센서 (가속도계)
Standard Accelerometers
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YMC 271A01 standard Accelerometers:natural quartz as the Sensing Element, good temperature characteristic, long-term stability;Triangle shear structure, the influence of the effective strain isolation base;The bottom and Top double M5 (10-32 optional) Mounting, which can applied As a lab or at or y standard for  the precise calibration of vibration transducers by the back-to-back comparison method;Can be used as a vibration Sensor  precision calibration, testing and inspection, etc.
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YMC 271A02 is applied as High frequency standard sensors.
 

271A01（ mid-frequency ）:Charge Output Mode 171A10（ mid-frequency ）:IEPE output mode	271A02（High frequency ）:Charge Output Mode

Model:YMC		271A01	171A10	271A02
Sensitivity		1.25 pC/g	10 mV/g	2.0 pC/g
Measurment Range		±1000g	±500g	±5000
MAX. Acceleration Limits		±1000g	±1000g	±10000g
Ammplitude Linearity		±0.5 %	±0.5 %	±0.5 %
Frequency Range	±5%	1 – 5000 Hz	1 – 8000 Hz	2 - 10000 Hz
	±10%	0.6 – 6500 Hz	0.6 – 10000 Hz	1 - 15000 Hz
Resonant Frequency		20 kHz	20 kHz	55 kHz
Transverse Sensitivity:		≤3%（30Hz）	≤3%（30Hz）	≤3%（30Hz）
Magnetic Sensitivity		0. 1g/T	0. 1g/T	0. 1g/T
Acoustic Sensitivity		0.001 g (154 dB)	0.001 g (154 dB)	0.001 g (154 dB)
Base Straun Sensitivity		0.001g/με	0.001g/με	0.001g/με
Temerture Transient Sensitivity		0.05g/℃	0.05g/℃	0.05g/℃
Temperature  Range		-70 - +150 ℃	-40 - +121 ℃	-54 - +150 ℃
Temerture Response		±5%	±5%	±5%
Sensing Element		Quartz	Quartz	P-10
Capacitance		47 pF	-	1600 pF
Output Type		M5	M5	M5
Housing Material		Stainless Steel	Stainless Steel	Stainless Steel
Sealing		Welding	Welding	Welding
Weight		37	40	17
Size		Φ18X27	Φ18X279	Φ16X18
Mounting		2-M5	2-M5	M5
Recommended		0.5 - 3.5 Nm	0.5 - 3.5 Nm	0.5 - 3.5 Nmm
Mounting Torque

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