Piezoelectric Accelerometer CJC4000 series
Short Description:
Product Detail
Enviko WIM products
Product Tags
CJC4000 series
Features
1. High temperature desigm, contiruous opeating tempentureup to 482 C:
2. Balanced differential output;
3. Solid structure of the two-pin 7/16-27 -UNS-2Athread socket.
Applications
Extremely ideal high-precision vibration monitoring instuments, specially designed for jet engines, turboprop engines, gas turbines and nuclear power plant machinery and equipment working under high temperature
Specifications
| DYNAMIC CHARACTERISTICS |
CJC4000 |
CJC4001 |
CJC4002 |
| Sensitivity(±5％) |
50pC/g |
10pC/g |
100pC/g |
| Non-linearity |
≤1％ |
≤1％ |
≤1％ |
| Frequency Response(±5％) |
10~2500Hz |
1~5000Hz |
10~2000Hz |
| Resonant Frequency |
16KHz |
31KHz |
12KHz |
| Transverse Sensitivity |
≤1％ |
≤1％ |
≤1％ |
| ELECTRICAL CHARACTERISTICS | |||
| Resistance（ Between pins） |
≥1GΩ |
≥1GΩ |
≥1GΩ |
| ＋482℃ |
≥10MΩ |
≥10MΩ |
≥10MΩ |
| Isolation |
≥100MΩ |
≥100MΩ |
≥100MΩ |
| ＋482℃ |
≥10MΩ |
≥10MΩ |
≥10MΩ |
| Capacitance |
1350pF |
725pF |
2300pF |
| Grounding |
Signal circuit insulated with shell |
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| ENVIRONMENTAL CHARACTERISTICS | |||
| Temperature Range |
-55C~482C |
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| Shock Limit |
2000g |
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| Sealing |
Hermetic package |
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| Base Strain Sensitivity |
0.0024 g pK/μ strain |
0.002 g pK/μ strain |
0.002 g pK/μ strain |
| Thermal Transient Sensitivity |
0.09 g pK/℃ |
0.18 g pK/℃ |
0.03 g pK/℃ |
| PHYSICAL CHARACTERISTICS | |||
| Weight |
≤90g |
≤90g |
≤110g |
| Sensing Element |
High temperature piezoelectric crystals |
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| Sensing Structure |
Shear |
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| Case Material |
Inconel |
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| Accessories |
Differential charge amplifier; Cable：XS12 |
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Enviko has been specializing in Weigh-in-Motion Systems for over 10 years. Our WIM sensors and other products are widely recognized in the ITS industry.
