- Alternative Energy Generators[1]
- Solar Cells[3]
- Briefcases[6]
- Switching Power Supply[4]
- Level Measuring Instruments[1]
- Gauges[2]
- Sensors[9]
- Other Measuring & Gauging Tools[1]
- Testing Equipment[1]
- Digital Voice Recorders[1]
- Other Electronic Measuring Instruments[1]
- Other Analysis Instruments[1]
- Software[1]
- Alarm[1]
- Air-Compressor Parts[1]
- Uninterrupted Power Supply (UPS)[1]
- Nuts[2]
- Screws[10]
- Cast & Forged[1]
- Springs[1]
- Pipe Fittings[1]
- Bolts[1]
- Magnetic Materials[1]
- Contact Person : Mr. Lei Brian
- Company Name : Xi'an Space Star Technology (Group) Corporation
- Tel : 0086-029-85339307
- Fax : 0086-029-85254498
- Address : Shaanxi,Xi'an,No.493,Chang-An-Nan Road, Space Building
- Country/Region : China
- Zip : 710061
General Purpose Vibration Transducers SD24 (SD24-01), SD37, SD39
Detailed Product Description
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Destination:
- Measuring of vibration and shock acceleration in portative diagnostic systems and during laboratory studies.
Features:
- Piezoelement operation shear circuit.
- Combination of high axial sensitivity and self-resonant frequency.
- Strong structure and hermetically sealed body.
- Stability of characteristics and operational reliability.
- Can be used for the modal analysis.
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Parameter | Unit | SD24*3 | SD24-01*3 | SD37*3 | SD39 |
Axial sensitivity (± 20 %) | pC/g*1 | 3 | 10 | 20 | |
Relative | % | < 5 | < 5 | < 5 | |
Amplitude range | g*1 | ± 3 000 | ± 10 000 | ± 5 000 | |
Max.shock limit | g*1 | ± 6 000 | ± 15 000 | ± 10 000 | |
Operating | °C | - 60+ 150 | - 60+ 150 | - 60+ 150 | |
Frequency range | Hz | 110 000 | 0.515 000 | 0.510 000 | |
Self-resonant frequency | kHz | > 30 | > 45 | > 35 | |
Strain sensitivity | g·m/µm | < 0.000 5 | < 0.005 | < 0.02 | |
Capacitance | pF | 600900 | 600800 | 600800 | |
Insulation resistance | MOhm | > 10 000 | > 10 000 | > 10 000 | |
Design | - | Shear | Shear | Shear | |
Bottom insulation | - | no | no | no | |
Housing material | - | aluminium alloy | st./steel | st./steel | |
Weight | gram | 4.5 | 12 (9) | 17 (12) | |
Supplied accessories | - | cable | cable , | cable | |
General view of |
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Electrical circuit of |
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Electrical circuit of |
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General view of |
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General view of |
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The typical electrical circuit of
SD37, SD39
Additional order accessories:
- calibrators ;
- charge amplifiers , ;
- measuring amplifiers ;
- adapter box (in set with charge amplifier );
- cables ;
- connector adapters ;
- probe tip ;
- wax for mounting ;
- magnet mounting bases ;
- stud ;
- insulating stud .
*1 - 1g = 9.807 m·s-2 or 10 m·s-2 = 1.02 g;
*2 - to be determined when making out an order;
*3 - has been entered in State list of measuring means.
