3049E 通用型加速度传感器   3049E 通用型加速度传感器    

　　深圳市汉斯福特科技有限公司

　　杨工

　　概述

　　The Dytran model 3049E is a general purpose IEPE accelerometer, available with a sensitivity of 10 mV/g and an upper frequency response of 10,000 Hz. Featuring a ceramic shear sensing element packaged in a lightweight titanium housing, model 3049E is hermetically sealed for reliable operation in high humidity and dirty environments and base isolated to avoid EMI/ground loop interference.

　　Model 3049E is part of the 3049E series of accelerometers, which offer the same high reliability performance with various mounting options. The Dytran models 3049E and 3049E2 feature a 10-32 mounting stud, while models 3049E1 and 3049E3 offer adhesive mounting capabilities.

　　特性

　　1.   10 mV/g sensitivity

　　2.   500g range

　　3.   1 to 10,000 Hz frequency range (±5%)

　　4.   10-32 axial connector

　　5.   10-32 stud mount

　　6.   3.3 grams

　　7.   Titanium

　　8.   Hermetically sealed

　　9.   Base isolated

　　10.  Lightweight

　　11.  IEPE

　　应用

　　1.   Modal and structural analysis

　　2.   Vibration control

　　3.   General purpose vibration monitoring

　　参数

　　WEIGHT, MAX. 3049E, 3049E2 4.2 grams

　　3049E1, 304E3 3.5 grams

　　SIZE, HEX x HEIGHT (all models) .44 x .57 inches

　　MOUNTING PROVISION 3049E, 3049E2 10-32 integral stud x .15 inch

　　3049E1, 3049E3 adhesive

　　CONNECTOR, TOP MOUNTED 10-32 coaxial

　　MATERIAL, BASE, CAP & CONNECTOR titanium alloy

　　SEISMIC ELEMENT TYPE ceramic, annular shear

　　PERFORMANCE 3049E 3049E1 3049E2 3049E3

　　SENSITIVITY, ± 5% [1] 10 10 100 100 mV/g

　　RANGE F.S. FOR ± 5 VOLTS OUTPUT ± 500 ±500 ±50 ±50 g

　　FREQUENCY RANGE, ± 5% (all models) 1 to 10,000 Hz

　　RESONANT FREQUENCY >35 kHz

　　EQUIVALENT ELECTRICAL NOISE, MAX .003 .003 .0008 .0008 grms

　　BASE STRAIN SENSITIVITY .004 .004 .004 .004 g/μƐ

　　LINEARITY [2] (all models) ±2 % F.S.

　　TRANSVERSE SENSITIVITY, MAX. (all models) 5 %

　　ENVIRONMENTAL 3049E 3049E1 3049E2 3049E3

　　MAXIMUM VIBRATION 600 600 200 200 g pk

　　MAXIMUM SHOCK (all models) 5000 g pk

　　TEMPERATURE RANGE min -60 -60 -60 -60 °F

　　max 250 250 212 212 °F

　　SEAL, HERMETIC (all models) glass-to-metal/welded

　　COEFFICIENT OF THERMAL SENSITIVITY .06 %°F

　　ELECTRICAL

　　SUPPLY CURRENT [3] 2 to 20 mA

　　COMPLIANCE VOLTAGE RANGE +18 to +30 Volts

　　OUTPUT IMPEDANCE, TYP. 100 Ω

　　BIAS VOLTAGE. +11 to +13 Vdc

　　DISCHARGE TIME CONSTANT 0.5 to 1.2 Sec

　　OUTPUT SIGNAL POLARITY positive

　　FOR ACCELERATION TOWARD TOP

　　ELECTRICAL ISOLATION, MIN 10 MΩ

　　配件

　　Model 4110C current source power unit

　　6010A, 6011A, 6012A, 6016A, 6018A, 6022A, 6026A, 6032A, 6033A, 6049A, 6050A, 6051A, 6053A, 6054A, 6066A, 6069A, 6093A, 6099A, 6400A, 6401A, 6412A, 6429A, 6924A, 6930A, 6991A

　　相关型号

　　3049E1

　　3049E2

　　3049E3

　　3049D

　　3049D1

　　尺寸