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8230-002型
DeltaTron力传感器,2.2 mV / N
设计用于动态,短时静态和冲击力测量
- Sensitivity : 2.2 (10) mV/N (mV/lbf)
- Range full scale : +2000 / -2000 (+500 / 500) N (lbf) N (lbf)
- Maximum force :
- Maximum compression : +4400 (+10,000) N (lbf) N (lbf)
- Maximum tension : -2200 (-500) N (lbf) N (lbf)
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8230-003型
DeltaTron力传感器,0.22 mV / N
设计用于动态,短时静态和冲击力测量
- Sensitivity : 0.2mV/N
- Range full scale : +22000/-22000N
- Maximum force :
- Maximum compression : 66000N
- Maximum tension : -2200N
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8230-001型
DeltaTron力传感器,22 mV/N
用于动态、短期静态和冲击力的测试
- Sensitivity : 22 mV/g
- Range full scale :
- Maximum force :
- Maximum compression :
- Maximum tension :
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8001型
阻抗头, 10-32 UNF螺纹
设计用于广泛的结构,包括转子叶片,聚合物,橡胶,人体,仿真乳突,水果,焊缝,木材和金属板
- Sensitivity :
- Range full scale :
- Maximum force :
- Maximum compression : 2000N
- Maximum tension : 300N
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8230型
IEPE力传感器,110 mV / N
设计用于动态,短时静态和冲击力测量
- Sensitivity : 110 mV/N
- Range full scale : +44/-44 N
- Maximum force :
- Maximum compression : 880N
- Maximum tension :
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8231-C型
电荷力传感器,范围: 拉伸2.2kN-压缩100 kN,不包括电缆
设计用于动态、短持续时间静态和冲击力测量,同时通常用于具有过多压缩力,或需要广泛压缩范围的力测量。
- Sensitivity : N/A
- Range full scale : 111205 (25000)N
- Maximum force :
- Maximum compression : 268000N
- Maximum tension : -4448N
What is a Force Transducer
Brüel & Kjær force transducers provide integral electronics designed for dynamic, short-duration static and impact force measurements. The transducers are typically used for measuring applied forces in modal applications, for example, inserted directly between an exciter and the test structure or for general-purpose force measurements within process applications.
The transducers are mounted using the 28 UNF tapped holes on the top and bottom of the body, and feature a 10 - 32 UNF side connector.
Characteristics
The housing material is stainless steel giving a very stiff and rigid construction.
Calibration of Force Sensitivity
The transducers are supplied with an individual calibration of the sensitivity. The transducer is mounted on the test structure so that the force to be measured is transmitted through the transducer. When used with an exciter, the transducer signal can be used to measure and control the applied force. The frequency response function of the test structure can then be measured and analysed using a stationary or hand-held dual-channel analyzer.
- Type 8230 has a sensitivity of 110 mV/N (500 mV/lbf).
- Type 8230-001 has a sensitivity of 22 mV/N (100 mV/lbf).
- Type 8230-002 has a sensitivity of 2.2 mV/N (10 mV/lbf).
- Type 8230-003 has a sensitivity of 0.2 mV/N (1 mV/lbf).
The ultimate goal of using a piezoelectric force transducer is to measure the input force of an accelerometer (or laser velocity transducer), in applications where you want to measure the impulse response of a structure.