1. Product Overview and Core Functionality
The Bently Nevada 9662-810 is a rugged, loop-powered vibration transmitter engineered for continuous machinery health monitoring in demanding industrial environments. Part of the 9600 series, this device converts raw vibration signals from accelerometers into a standardized 4-20 mA output, enabling seamless integration with control systems such as PLCs, DCS, or Bently Nevada’s System 1™ software. It measures overall vibration velocity (RMS) or acceleration to detect mechanical anomalies like imbalance, misalignment, bearing wear, and resonance in rotating equipment including turbines, pumps, and compressors. Built for durability, the 9662-810 features an IP66/IP67-rated stainless steel housing, ensuring reliable operation in extreme temperatures (-40°C to 85°C), high humidity, and corrosive atmospheres. Its loop-powered design simplifies installation in remote or hazardous areas while minimizing wiring complexity.
2. Technical Specifications and System Integration
The 9662-810 supports a frequency range of 10 Hz to 1 kHz with ±1% measurement accuracy, complying with ISO 10816 vibration severity standards. It accepts input from industrial accelerometers (e.g., 100 mV/g sensitivity) and offers configurable alarm thresholds for early fault detection. Certified for hazardous areas (ATEX/IECEx), the transmitter ensures safe operation in explosive environments. Key features include self-diagnostics for sensor integrity checks, EMI-resistant circuitry, and a wide voltage range (12–30 VDC) for compatibility with diverse power supplies. DIN rail mounting and hot-swappable components facilitate quick maintenance, while compliance with API 670 standards guarantees reliability in critical machinery protection applications. Integration with System 1™ enables advanced analytics for predictive maintenance and operational trend visualization.
3. Applications and Operational Benefits
Deployed in oil and gas, power generation, and heavy industries, the 9662-810 enhances equipment reliability by identifying early-stage mechanical degradation in gearboxes, fans, and motors. Its real-time monitoring capabilities reduce unplanned downtime by triggering alerts for abnormal vibration levels, enabling proactive maintenance. The transmitter’s rugged design minimizes lifecycle costs, while fail-safe alarms ensure rapid response to critical conditions in offshore platforms, refineries, or chemical plants. Compatibility with legacy infrastructure and IoT-ready architectures supports digital transformation initiatives, ensuring scalability for future upgrades. Trusted globally, the 9662-810 exemplifies Bently Nevada’s expertise in delivering robust, precision-driven solutions that optimize safety, efficiency, and compliance with industrial standards.
| Attribute | Description |
| Product Model | 9662-810 |
| Product Name | 9662-810 Vibration Monitor/Transmitter |
| Type | Loop-Powered Vibration Transmitter (Velocity/Acceleration) |
| Primary Function | Converts mechanical vibration signals into 4–20 mA outputs for machinery health monitoring |
| Measurement Parameters | Vibration velocity (mm/s RMS) or acceleration (g peak) |
| Frequency Range | 10 Hz to 1 kHz (velocity); 1 Hz to 10 kHz (acceleration) |
| Measurement Range | Velocity: 0–20 mm/s RMS; Acceleration: 0–10 g peak |
| Output Signal | 4–20 mA DC (loop-powered), linear to vibration magnitude |
| Power Supply | 12–30 V DC (loop-powered) |
| Operating Temperature | –40°C to +85°C (–40°F to +185°F) |
| Environmental Rating | IP67/IP68 (dust/water-resistant) |
| Certifications | ATEX, IECEx, CE, CSA (varies by configuration) |
| Mounting | Threaded stud (M8 or 1/4-28 UNF) or magnetic base |
| Housing Material | Stainless steel or ruggedized aluminum alloy |
| Electrical Connection | Integral cable or M12 connector (optional) |
| Typical Applications | Motors, pumps, fans, compressors, and rotating equipment in industrial plants |
| Compatibility | Interfaces with PLCs, DCS, or Bently Nevada monitoring systems (e.g., 3500 Series) |
| Key Features | - Loop-powered design
- Configurable velocity/acceleration scaling
- Self-diagnostics for fault detection
- Hazardous area compliance |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly.
we are major in PLC,Sensors,HIM,Transmitters.
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BN 9662-810 2Ch Eddy Prb |4-20mA/Modbus|ATEX/IECEx|Turb/Comp|Pwr/O&G|OEM+Sup Images
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