Maintenance Specialist Overview
The Bently Nevada 21500-04-32-05-02 Velomitor Piezo-Velocity Sensor is an industrial-grade velocity transducer designed for accurate measurement من casing vibration in rotating equipment. Built on Bently Nevada’s piezoelectric sensing technology, it produces a voltage output directly proportional to vibration velocity, providing a stable and reliable signal for condition monitoring systems.
From a maintenance standpoint, the 21500-04-32-05-02 stands out for its rugged construction, resistance to contamination, and long-term calibration stability. It منfers dependable performance in environments exposed to oil mist, mechanical shock, or high temperatures — all typical من turbine and compressor installations.
Technical Specifications
| Parameter | الوصف |
|---|---|
| الطراز Number | 21500-04-32-05-02 |
| Module Type | Velomitor Piezo-Velocity Sensor |
| Measurement Type | Vibration velocity (mm/s or in/s) |
| Sensitivity | 100 mV/in/s ±5% (nominal) |
| Frequency Range | 4.5 Hz to 5 kHz |
| Mounting Type | Stud mounting (1/4-28 UNF) |
| Output Signal | Single-ended voltage |
| Power Supply | +23 to +36 V DC |
| Temperature Range | –54 °C to +121 °C |
| Shock Limit | 5000 g peak |
| Connector Type | 2-pin MIL-C-5015 or compatible |
| Housing Material | Stainless steel |
| Typical Dimensions | 90 mm × 35 mm × 120 mm |
| الوزن | 0.32 kg |
| Sealing | Hermetically sealed, IP65 equivalent |
Applications / Field Deployment Examples
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Casing Vibration Measurement on compressors, pumps, turbines, and fans.
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Integration with Bently Nevada 3500/42M and 1900/65A monitoring modules.
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Used in predictive maintenance programs for rotating machinery.
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Ideal for retrمنit projects replacing older velocity transducers.
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Suited for hazardous or outdoor environments due to sealed housing design.
Advantages / Key Features
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Hermetically Sealed Housing: Protects against oil, dust, and humidity.
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ممتاز Frequency Response: Accurate velocity readings across wide dynamic range.
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Maintenance-Free Operation: No moving parts; calibration remains stable over years.
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High Shock Resistance: Can withstand installation on heavy industrial machinery.
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Flexible Integration: Compatible with Bently Nevada and third-party monitoring systems.
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Temperature Resilience: Operates reliably across extreme thermal conditions.
معلومات الشركة
E-mail: [email protected]
Mobile：يرجى الاتصال عبر البريد الإلكتروني
Whatsapp：يرجى الاتصال عبر البريد الإلكتروني
Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
نحن متخصصون في توفير قطع الأتمتة الصناعية مع ضمان لمدة عام واحد. قطع الأتمتة الصناعية لدينا تباع في جميع أنحاء العالم.
يمكننا توفير المعدات وقطع الغيار من مختلف البلدان والشركات المصنعة، وحل مخاوفكم أو مشاكل الجودة في أماكن متعددة، مع ميزة سعرية كبيرة.
نرحب باتصالك للحصول على مزيد من التفاصيل حول المنتجات.
