Overview of the Bently Nevada 9200-03-01-10-00
When machinery vibration threatens uptime, the 9200-03-01-10-00 provides precise velocity measurements. This Bently Nevada two-wire velocity seismoprobe transducer is engineered for industrial monitoring, delivering a sensitivity of 20 mV/mm/s (500 mV/in/s) with ±5% accuracy when properly terminated. It operates across a dynamic range of 2.54 mm (0.100 in) peak-to-peak maximum displacement, making it suitable for a variety of rotating equipment.
The transducer is housed in an anodized aluminum A204 case, ensuring durability in demanding environments. With a temperature range of -29°C to +121°C (-20°F to +250°F), it withstands harsh conditions. Its dust and moisture-resistant design, along with relative humidity tolerance up to 95% noncondensing, ensures reliable performance.
Key Features and Technical Specifications
The 9200-03-01-10-00 offers several distinctive features that enhance its utility:
- Sensitivity: 20 mV/mm/s (500 mV/in/s), ±5% when properly terminated and oriented at the angle of calibration.
- Dynamic Operating Range: 2.54 mm (0.100 in) peak-to-peak maximum displacement.
- Velocity Range: 25 mm/s (1 in/s) at +22°C casing vibration at 100 Hz with a 10 kΩ load.
- Coil Resistance: 1.25 kΩ ±5%.
- Locked Coil Inductance: 125 mH, typical.
- Temperature Range: -29°C to +121°C (-20°F to +250°F).
- Relative Humidity: Up to 95%, noncondensing; 100% non-submerged when ordered with integral cable.
- Case Material: Anodized aluminum A204.
- Gasket Material: Neoprene.
- Dimensions: Height 102 mm (4 in) typical, Diameter 41 mm (1.6 in) typical.
- Weight: 300 grams (10.5 ounces) typical.
These specifications make the transducer a reliable choice for vibration monitoring in industrial settings.
Applications and Use Cases
The 9200-03-01-10-00 is ideal for monitoring rotating machinery such as pumps, motors, and compressors. Its velocity output is directly proportional to vibration severity, enabling early detection of imbalance, misalignment, or bearing wear. Consequently, it supports predictive maintenance programs, reducing unplanned downtime. Moreover, its compact size and robust construction allow installation in confined spaces and harsh environments.
Installation and Mounting
Proper installation is critical for accurate measurements. The transducer features a mounting base option of circular M10x1 stud, and the mounting angle is 90° ±2.5° with a minimum operating frequency of 4.5 Hz (270 cpm). The connector option is top mount with no cable, simplifying wiring. For optimal performance, ensure the transducer is oriented at the angle of calibration and terminated with a 10 kΩ load across terminals A and B.
Maintenance and Reliability
Regular inspection of the transducer and its mounting is recommended to ensure accurate readings. Check for any physical damage or loosening of the mounting stud. The dust and moisture-resistant design reduces maintenance needs, but periodic verification of output signals is advisable. Following the manufacturer's guidelines ensures long-term reliability.
Compatibility and Integration
The 9200-03-01-10-00 is a two-wire transducer, compatible with Bently Nevada monitoring systems that accept velocity inputs. It provides a standard velocity signal, making integration straightforward. For specific compatibility details, refer to the official Bently Nevada documentation or contact AutoDCSTech.
Common Issues and Troubleshooting
If the transducer output is erratic, check the termination resistance (10 kΩ) and ensure the cable is properly connected. Also, verify that the mounting angle is within the specified tolerance. In case of signal loss, inspect the coil resistance (1.25 kΩ ±5%) and locked coil inductance (125 mH) to confirm the transducer is functioning. For persistent issues, consult the manufacturer's manual.
Product Support and Availability
The 9200-03-01-10-00 is available from AutoDCSTech in new, original factory packing with a 12-month warranty. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
