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联系方式 ： 13352927502
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3176B是一款低成本的IEPE加速度传感器/振动传感器，压电式应用原理，集成陶瓷应变片，频率响应低，低至0.3Hz。
The Dytran 3176B is a rugged, cost effective IEPE piezoelectric accelerometer with a sensitivity of 100 mV/g and excellent low frequency response of 0.3 Hz.
Design of the model 3176B incorporates a ceramic shear sensing element, packaged in a stainless steel housing with a 2-pin MIL-C-5015 axial connector and 10-32 stud mounting capabilities. Model 3176B is hermetically sealed for reliable operation in high humidity and dirty environments and internally case isolated to avoid EMI/ground loop interference.
1. 100 mV/g sensitivity
2. 50g range
3. 0.3 to 10,000 Hz frequency range (±10%)
4. 2-pin axial connector
5. 10-32 tapped hole
6. 44 grams
7. Stainless steel
8. Hermetic
9. Case isolated
10. IEPE
应用
1. Industrial vibration monitoring
工业振动监控
2. Walkabout data collection
徒步旅行数据采集
3. General purpose vibration monitoring
一般用途振动监测
WEIGHT 44 GRAMS
SIZE, HEX x HEIGHT .69 x 1.66 IN
MOUNTING PROVISION (Model 3176B) TAPPED HOLE AT CENTER 10-32
(Model 3176B1) TAPPED HOLE AT CENTER 1/4-28
ELECTRICAL CONNECTOR, AXIAL 2-PIN MILITARY Mil-C-5015, HERMETIC
MATERIAL CASE/CONNECTOR 300 SERIES ST. STEEL
ELEMENT TYPE PIEZOCERAMIC, PLANAR SHEAR
PERFORMANCE
SENSITIVITY, ± 5% [1] 100 mV/G
RANGE FOR ± 5 VOLTS OUT ±50 G
FREQUENCY RESPONSE, ± 10% 0.3 to 10,000 Hz
MOUNTED RESONANT FREQUENCY >27 kHz
EQUIVALENT ELECTRICAL NOISE FLOOR, (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 500 G's, RMS
MAXIMUM SHOCK 5000 G's, PEAK
TEMPERATURE RANGE -60 TO +250 oF
ENVIRONMENTAL SEAL GLASS TO METAL/WELDED, HERMETIC
ELECTRICAL
COMPLIANCE (SUPPLY) VOLTAGE RANGE [2] +20 to +30 VDC
EXCITATION CURRENT RANGE 2 to 20 mA
OUTPUT IMPEDANCE, NOM. 200 OHMS
OUTPUT BIAS VOLTAGE, ± 1. VOLTS 12 VDC
DISCHARGE TIME CONSTANT 0.9 to 2.0 SEC.
OUTPUT SIGNAL POLARITY FOR ACCELERATION TOWARD TOP POSITIVE GOING
POWER/SIGNAL GROUND to CASE ISOLATION, MIN. 10 GIGAOHMS
订货型号
3176B1 工业型
3176B2 工业型
3176B3 工业型
配件
1. Model 6200S mounting stud (10-32 to 10-32)
2. Mdel 4110C current source power unit, model 6187 magnetic mounting base, model 6190 magnetic mounting base, model 6194 protective boot
3. 电缆线：6038A, 6080A, 6082A, 6406A, 6407A, 6459A
