Bently Nevada 9200-01-01-01-00 Two-Wire Velocity Seismoprobe Transducer

Description

The Bently Nevada 9200-01-01-01-00 is a two-wire velocity seismoprobe transducer designed for accurate vibration monitoring in industrial applications. Its robust design ensures reliable performance. making it suitable for demanding environments.

Specifications

General Info

• Manufacturer: Bently Nevada

• Model Number: 9200-01-01-01-00

• Type: Two-Wire Velocity Seismoprobe Transducer

• Number of Channels: Not Applicable

• Output Signal Type: Voltage proportional to vibration velocity

• Compatibility: Suitable for continuous monitoring or periodic measurement of machinery vibration

• Material: Anodized aluminum case

• Certifications: CSA, ATEX, IECEx

Description

The Bently Nevada 9200 Seismoprobe Velocity Transducer is designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. Utilizing a two-wire, moving-coil technology, the Seismoprobe provides a voltage output directly proportional to vibration velocity, making it ideal for machinery condition monitoring. Unlike solid-state velocity transducers, moving-coil transducers are less sensitive to impacts and impulsive excitation, ensuring stable performance in rugged environments. The transducer does not require external power, which makes it especially convenient for portable measurement applications.

The 9200 Seismoprobe is well-suited for monitoring common machine faults such as unbalance and misalignment, and can be used with continuous monitoring systems or test/diagnostic instruments. When ordered with the integral cable option, the transducer provides excellent resistance to corrosive environments without the need for additional protection.

Product Features

• Moving-Coil Technology: Uses a moving-coil mechanism, which makes the transducer less sensitive to impact or impulsive excitation compared to solid-state transducers.

• Two-Wire Design: The Seismoprobe's two-wire design simplifies installation, eliminating the need for external power.

• Versatile Application: Suitable for both continuous monitoring and periodic measurement of machinery vibration, making it a flexible tool for different applications.

• Durable Construction: The anodized aluminum case offers excellent resistance to harsh environmental conditions.

• Corrosion Resistance: Available with an integral cable option for enhanced resistance to corrosive environments.

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, -3dB 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 maximum acceleration along non-sensitive axis

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

• Polarity of Output Signal: Pin A goes positive with respect to Pin B when the transducer case velocity is towards the connector

• Lead Wire Length: Maximum of 305 meters (1000 feet) between Seismoprobe Velocity Transducer and 3300 or 3500 Monitor

Environmental Specifications

• Operating and Storage Temperature: -29°C to +121°C (-20°F to +250°F)

• Dust and Moisture Resistance: Dust and moisture-resistant; 100% non-submerged when ordered with integral cable

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

Mechanical Specifications

• Case Material: Anodized aluminum

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

• Mounting Torque: 5.6 N·m (50 in·lb) for 1/2-20, 1/4-20, 1/4-28, 5/8-18, or M10X1 mounting base options

• Physical Dimensions: Height - 102 mm (4 in) typical; Diameter - 41 mm (1.6 in) typical

• Weight: 300 grams (10.5 ounces) typical

Compliance and Certifications

• FCC Compliance: Complies with part 15 of the FCC Rules

• EMC Compliance: EMC Directive 2014/30/EU

• RoHS Compliance: Meets RoHS Directive 2011/65/EU

• Hazardous Area Approvals: CSA, ATEX, IECEx certified for hazardous area installations (Class I, Division 1, Groups A, B, C, and D)

• Product Type: Two-Wire Velocity Seismoprobe Transducer
• Transducer Mounting Angle/Minimum Operating Frequency Option: 01 = 0 ±2.5. 4.5 Hz (270 cpm)
• Connector Option: 01 = Top Mount
• Mounting Base Option: 01=Circular; 1/4-20 UNC stud 
• Agency Approval Option: 00 = No approvals required
• Shipping Weight: 2 kg