Small charge acceleration pickup Piezoelectric type acceleration pickup 4517 type
Hottinger Brüel & Kjær
About This Product
■ Pressure electro -type acceleration pickup
Pressure -type acceleration pickup is suitable for vibration measurement of sturdy and hot objects. Our unique design can also be a high dynamic range, long -term stability, and stubbornness.
■ Type 4517 Outline
The 4517 C and the 4517 C-001 type are piezoelectric share acceleration pickups with a side connector. Because it is lightweight, it is ideal for measuring precision structures and small structures. The sensor and low -noise cable are connected with a small 3 --56 UNF connector and can be attached and detached. The other end of the low noise cable is 10–32 UNF female connector. Mounting is performed by bonding. The removal can be done easily with the attached wrench.
■ Characteristics
The output of the piezoelectric acceleration pickup is charged (charge), and its sensitivity is represented by the charge per unit acceleration (PC/G).
It has a share structure, and the piezo element is deformed, like Deltashear® design. The slicing of two piezoelectric materials is attached to both sides of the center post. This design has high linear and low base strain sensitivity, and has a low effect on temperature change. The material of the case is titanium.
■ Calibration
Each transduca is calibrated using the highest level of random FFT techniques and provides 800 points of high -resolution calibration data (amplitude and phase). This provides the characteristics of individual transducas and performs a wrong vibration measurement.
The sensitivity indicated in the calibration chart shows the calibration value in 159.2 Hz (95%, K = 2).
■ Features and uses
·lightweight
・ Measurement of high frequencies
・ Adhesive mounting
・ Detachable cable
・ Semed
・ Measurement of narrow places
・ Measurement of precision structure
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Product
Small charge acceleration pickup Piezoelectric type acceleration pickup 4517 type
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Handling Company
Hottinger Brüel & Kjær
2 Models of Small charge acceleration pickup Piezoelectric type acceleration pickup 4517 type
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Base strain sensitivity | Case material | Charge sensitivity (@160Hz) (PC/G) | Electric capacity (PF) | Horizontal sensitivity (%) | Humidity | Installation cohable frequency (KHz) | Maximum operation level (PEAK) (G PK) | Minimum leakage resistance @20 ° C (GΩ) | Mounting | Operating temperature range (° C (° f)) | Swapy characteristics ± 10% (representative value) (Hz) | Temperature characteristics (%/° C (%/° f)) | With no weight, no cable (Gram (Oz.)) | connector | ground |
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4517-C |
Available upon quote | 0.08 equiv. G/µ strain | Titanium | 1.7 ± 15% | 730 | <5 | Sealing | 75 | 5,000 | ≥ 20 | Adhesion | --51 ~+177 (--60 ~+350) | Maximum 10,000 | 0.11 (0.06) | 0.6 (0.021) | 3 --56 Unf Thread | Case on the case |
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4517-C-001 |
Available upon quote | 0.05 Equiv. G/µ strain | Titanium | 1.7 ± 15% | 730 | <5 | Sealing | 80 | 5,000 | ≥ 20 | Adhesion | --51 ~+177 (--60 ~+350) | Maximum 20,000 | 0.11 (0.06) | 1 (0.035) | 3 --56 Unf Thread | ground |
Click on the part number for more information about each product
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