特性

1.   10 mV/g sensitivity

2.   500g range

3.   0.48 to 10,000 Hz frequency range (±5%)

4.   3-pin military Bayonet-style axial connector

5.   1/4-28 stud mount

6.   37 grams

7.   Stainless steel

8.   Hermetically sealed

9.   Case isolated

10.  Spark-plug shaped accelerometer package

11.  IEPE

應用

1.   Wide-bａnd frequency aircraft/airframe vibration measurements

  寬帶頻率飛機機身振動測量

2.   Health and Usage Monitoring Systems (HUMS)

  狀態(tài)和使用監(jiān)控系統(tǒng)

3.   Rotor, Track and Balance (RTB)

  轉子，跟蹤和平衡

4.   Transmission vibration measurements

  傳動裝置振動測量

5.   Commercial and military helicopter vibration monitoring

  商用和直升機振動監(jiān)測

SPECIFICATION VALUE UNITS PHYSICAL

WEIGHT 37 Grams

SIZE, HEX x HEIGHT .750 x 1.4 Inches

MOUNTING PROVISION 1/4-28 x .250 long integral stud

CONNECTOR, AXIALLY MOUNTED, HERMETIC MS3443-H-8-98PN 3-Pin

MATERIAL: HOUSING, BASE, CONNECTOR 300 Series

ELEMENT STYLE Quartz shear

PERFORMANCE

SENSITIVITY, ±5% [1] 10 mV/G

RANGE F.S. FOR ±5 VOLTS OUT ± 500 G's

FREQUENCY RANGE, ±5% 0.48 to 10k Hz ±15% 0.32 to 20k Hz

RESONANT FREQUENCY, NOM. 45 kHz

EQUIVALENT ELECTRICAL NOISE FLOOR .005 G's

RMS LINEARITY [2] ± 1% % F.S.

TRANSVERSE SENSITIVITY, MAX. 5 %

STRAIN SENSITIVITY .003 G’s/ms

ENVIRONMENTAL MAXIMUM VIBRATION/SHOCK 1000/5000 ±G's/G's

PEAK TEMPERATURE RANGE -60 to +305 oF SEAL,

HERMETIC Glass-to-metal and TIG welded

COEFFICIENT OF THERMAL SENSITIVITY .03 %/oF

ELECTRICAL

SUPPLY CURRENT/COMPLIANCE VOLTAGE RANGE [3] 2 to 20/+18 to +30 mA/Volts

OUTPUT IMPEDANCE, TYP. 100 Ohms

BIAS VOLTAGE, +8 VOLTS NOM. +7.5 to +9.5 VDC

DISCHARGE TIME CONSTANT, NOM. 1.0 to 2.0 SEC

OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE ELECTRICAL ISOLATION, Ground (Pin B) to Case 10 Megohms, min.

訂貨型號

3062A  機載型

相關型號

3062A1機載型

3062B1 機載型