Bently Nevada 9200-01-01-84661-12 Seismoprobe Velocity Transducer

Product Overview

The Bently Nevada 9200-01-01-84661-12 is a two-wire Seismoprobe velocity-transducer assembly with a separate 12 ft armored interconnect cable. It measures absolute bearing-housing, casing, or structural vibration and produces a voltage output proportional to vibration velocity. The 9200-01-01 transducer uses the 0° mounting-angle option with a 4.5 Hz minimum operating frequency and a top-mounted connector. The included 84661-12 cable provides an armored connection between the transducer and a compatible monitor or vibration-data collector.

Model Number Breakdown

Official 9200 Transducer Ordering Format: 9200-AA-BB-CC-DD
9200: Two-wire Seismoprobe Velocity Transducer.
AA – 01: 0° ±2.5° mounting orientation; 4.5 Hz (270 cpm) minimum operating frequency.
BB – 01: Top-mounted connector; no integral cable.
Separate Interconnect Cable: 84661-12
84661: Armored, two-conductor twisted and shielded 22 AWG (0.5 mm²) interconnect cable, with a 2-socket moisture-resistant female connector at one end and terminal lugs at the other.
12: 12 ft (approximately 3.6 m) cable length.

Technical Information

Industries Served

• Power generation
• Oil and gas
• Petrochemical and process industries
• Industrial manufacturing
• Water and wastewater facilities
• Mining and bulk-material handling

Application Areas

- Absolute casing-vibration measurement on rotating machinery
-Continuous machine condition monitoring
-Periodic vibration measurements with test or diagnostic instruments
-Bearing-housing vibration monitoring
-Pumps, compressors, fans, motors, and similar industrial assets

Key Highlights

Frequently Asked Questions

1. What does the 9200-01-01-84661-12 measure?
It measures absolute vibration velocity at a bearing housing, machine casing, or structural location and produces a voltage output proportional to the measured velocity.

2. What mounting orientation is specified by code 01?
The first 01 code specifies a 0° ±2.5° mounting orientation with a 4.5 Hz minimum operating frequency.

3. What cable is included in this configuration?
The 84661-12 is a 12 ft armored, two-conductor twisted and shielded cable with a moisture-resistant female connector at one end and terminal lugs at the other.

4. Can the 9200 be used for continuous monitoring?
Yes. The 9200 is suitable for continuous monitoring as well as periodic measurements with test or diagnostic instruments.