Bently Nevada 9200-06-05-05-00 Velocity Seismoprobe

General Info

• Manufacturer: Bently Nevada

• Model Number: 9200-06-05-05-00

• Type: Velocity Seismoprobe

• Number of Channels: Not Applicable

• Output Signal Type: Voltage proportional to vibration velocity

• Compatibility: Can be used for both periodic and continuous machinery vibration monitoring

• Material: Anodized aluminum casing

• Certifications: IECEx, ATEX, CSA

Description

The Bently Nevada 9200-06-05-05-00 Velocity Seismoprobe is a robust transducer designed to provide absolute vibration measurement of bearing housings, structural elements, or casing. This sensor uses advanced moving-coil technology, generating a voltage signal directly proportional to the vibration velocity, making it well-suited for assessing machinery health. Its design is ideal for detecting imbalances, misalignment, and other mechanical faults, especially in rotating equipment.

Unlike solid-state velocity sensors, the moving-coil mechanism in this model ensures it is less susceptible to impact and impulse excitation, allowing for stable operation even in demanding environments. Additionally, the Seismoprobe's two-wire system simplifies the setup by removing the need for an external power supply, reducing both installation time and maintenance requirements.

With its rugged anodized aluminum construction and isolated circular mounting base, the Seismoprobe ensures excellent protection against environmental conditions, including corrosive elements, thereby enhancing long-term reliability and reducing downtime.

Product Features

• Advanced Moving-Coil Mechanism: Employs a moving-coil design that minimizes sensitivity to impacts or impulse excitations, providing reliable performance in harsh environments.

• Simplified Two-Wire Setup: Features a two-wire design, eliminating the need for an additional power source and making it more convenient for both fixed and portable monitoring solutions.

• High Temperature Endurance: Can operate at temperatures of up to +204°C (+400°F), making it suitable for environments where conventional sensors may not perform effectively.

• Isolated Mounting for Precision: Equipped with an isolated mounting base, this sensor ensures reduced electrical interference, leading to more precise vibration measurement.

• Corrosion-Resistant Build: The anodized aluminum case and integral cable options offer enhanced resistance to corrosion, contributing to longer sensor life and reliable performance.

Technical Specifications

Electrical Specifications

• Sensitivity: 20 mV/mm/s (500 mV/in/s) ±5%

• Frequency Response: 4.5 to 1000 Hz (270 to 60,000 CPM); +0, -3 dB typical

• Dynamic Operating Range: 2.54 mm (0.100 in) peak-to-peak maximum displacement

• Coil Resistance: 1.25 kΩ ±5%

• Locked Coil Inductance: 125 mH, typical

• Amplitude Linearity: ±5% from 0.254 to 127 mm/s (0.01 to 5.0 in/s) at 100 Hz (6000 CPM)

• Shock Resistance: Withstands 50 g peak acceleration along non-sensitive axis

• Transverse Sensitivity: ±10% of the sensitive axis at 100 Hz and 1.0 in/s (2.54 cm/s)

• Polarity of Output Signal: Pin A becomes positive relative to Pin B when the transducer case velocity is directed towards the connector

• Lead Wire Length: Supports up to 305 meters (1000 feet) without signal degradation

Environmental Specifications

• Temperature Range: Operating and storage: -29°C to +204°C (-20°F to +400°F)

• Dust and Moisture Protection: Designed to resist dust and moisture; non-submerged usage when equipped with integral cable

• Humidity Resistance: Up to 95%, non-condensing

Mechanical Specifications

• Case Material: Anodized aluminum

• Mounting Base: Circular base with electrical isolation, featuring a 1/4-20 UNC stud

• Connector Material: Cadmium-plated aluminum, with neoprene seals and silver-plated copper contacts

• Mounting Torque: Recommended torque is 5.6 N·m (50 in·lb) for available mounting options

• Physical Dimensions: Typical height: 102 mm (4 in); Diameter: 41 mm (1.6 in)

• Weight: Approximately 300 grams (10.5 ounces)

Compliance and Certifications

• FCC Compliance: Meets part 15 requirements of the FCC Rules

• EMC Compliance: Certified under EMC Directive 2014/30/EU

• RoHS Compliance: In accordance with RoHS Directive 2011/65/EU

• Hazardous Area Approvals: Certified for use in hazardous areas, including Class I, Division 1 (Groups A, B, C, and D) as per CSA, ATEX, and IECEx standards