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其他厂商性质
深圳市所在地
IEPE是指一种自带电量放大器或电压放大器的加速度传感器。IEPE是压电集成电路的缩写。因为由加速度传感器产生的电量是很小的，因此传感器产生的电信号很容易受到噪声干扰，需要用灵敏的电子器件对其进行放大和信号调理。IEPE中集成了灵敏的电子器件使其尽量靠近传感器以保证更好的抗噪声性并更容易封装。
美国Dytran的3184E是一款IEPE加速度传感器/振动传感器，内建静电屏蔽，防噪和防静电，频响非常低。
The Dytran 3184E is a highly rugged IEPE piezoelectric accelerometer with built-in Faraday shield for electrostatic noise immunity, a sensitivity of 100 mV/g, and excellent low frequency response.
Design of the model 3184E incorporates a ceramic shear sensing element, packaged in a stainless steel housing with a 2-pin MIL-C-5015 axial connector. Dytran model 3184E is also directly compatible with the model 6194 Immersion Proof sealing boot. When used together, the sensor remains fully functional in an IP65 environment. The model 3184E is also hermetically sealed for reliable operation in high humidity and dirty environments and case isolated to avoid EMI/ground loop interference.
特性
1. 100 mV/g sensitivity
2. 50g range
3. 1 to 5,000 Hz frequency range (±5%)
4. 2-pin axial connector
5. 1/4-28 tapped hole
6. 120 grams
7. Stainless steel
8. Hermetic
9. Case isolated
10. Internal Faraday shield
11. Available with water and oil resistant environmental boot
12. IEPE
应用
1. Industrial vibration monitoring
工业振动监测
2. Walkabout data collection
徒步旅行数据收集
3. General purpose vibration monitoring
一般用途监测
WEIGHT 107 GRAMS
SIZE (HEX x HEIGHT) 1.0 x 2.4 INCHES
MOUNTING PROVISION 1/4-28, UNF-2B TAPPED HOLE AT BOTTOM
CONNECTOR, COAXIAL, TOP MOUNTED 2-PIN MILITARY 10SL-4P
CASE /CONNECTOR MATERIAL 316L STAINLESS STEEL
ELEMENT STYLE CERAMIC SHEAR
PERFORMANCE
SENSITIVITY +/- 5% 100 mV/G
RANGE F.S. FOR +/- 5 VOLTS OUT ± 50 G's
FREQUENCY RESPONSE, ± 5% 0.4 (24) to 5,000 (300,000) Hz (CPM)
FREQUENCY RESPONSE, ± 3db 0.15 (9) to 10,000 (600,000) Hz (CPM)
MOUNTED RESONANT FREQUENCY, NOM. 25 kHz
EQUIVALENT ELECTRICAL NOISE (RESOLUTION) .00002 G, RMS
AMPLITUDE NON-LINEARITY (ZERO BASED BEST FIT ST.LINE METHOD) 2.0 % F.S., MAX.
TRANSVERSE SENSITIVITY, MAX. 5 PERCENT
STRAIN SENSITIVITY .0001 G's PER MICROSTRAIN @ 250/
ENVIRONMENTAL
MAXIMUM VIBRATION 100 G's, RMS
MAXIMUM SHOCK 3000 G's PEAK
TEMPERATURE RANGE -60 TO +250 oF
ENVIRONMENTAL SEAL HERMETIC
ELECTRICAL
EXCITATION (COMPLIANCE) VOLTAGE RANGE +20 to +30 VDC
EXCITATION CURRENT RANGE 2 to 20 mA
OUTPUT IMPEDANCE, NOM. 100 OHMS
OUTPUT BIAS VOLTAGE 11.5 to 13 VDC
DISCHARGE TIME CONSTANT, MIN. 0.9 TO 2.0 SEC.
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE-GOING
订货型号
3184E
配件
1. Model 6176 mounting stud (1/4-28 to 1/4-28)
2. Model 4110C current source power unit, model 6186 adhesive mounting base, model 6187 magnetic mounting base, model 6190 magnetic mounting base, model 6194 protective boot
3. 电缆：6038A, 6080A, 6082A, 6406A, 6407A, 6459A
相关型号
3185D
3187D
