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The 107770-03-03 velocity transducer housing assembly from Bently Nevada protects seismic sensors mounted on machine casings. Plant engineers install this assembly whenever velocity transducers need a rugged enclosure against oil, dust, and vibration. Consequently, it preserves measurement accuracy in harsh plant environments.
Key Technical Specifications
The table below outlines the main physical and electrical parameters of the 107770-03-03 assembly.
| Parameter | Specification |
|---|---|
| Product Type | Velocity Transducer Housing Assembly |
| Compatibility | Bently Nevada seismic monitoring systems |
| Housing Dimensions | Approximately 100 mm x 80 mm x 60 mm |
| Weight | Approximately 0.8 kg (1.8 lbs) |
| Mounting | Threaded stud or bolted base mounting |
| Interface | Internal transducer mounting and cable exit |
| Connectors | Cable gland and internal connector |
| Component Count | Housing shell, mounting base, cable gland, and hardware |
| Energy Storage | Not applicable for this mechanical housing assembly |
| Environmental Protection | Sealed against dust, oil, and moisture |
| Operating Temperature | -40 degrees C to 120 degrees C |
| Storage Temperature | -40 degrees C to 85 degrees C |
| Humidity | 5% to 95% non-condensing |
Functional Overview
This assembly encloses a velocity transducer and holds it firmly against the machine casing. Therefore, it prevents sensor movement that would distort vibration readings. The 107770-03-03 also seals the transducer from oil mist, dust, and washdown spray. Meanwhile, its rigid mounting base resists loosening under sustained machine vibration.
Installation and Handling Notes
Always prepare a clean, flat mounting surface before attaching the 107770-03-03 hardware. In addition, apply the specified torque to every mounting stud. Route the cable through the gland so it cannot chafe against the housing. Finally, verify reading stability after installation.