Product Introduction
The 330130-085-00-00 is a Seismic Velocity Transducer, commonly known as a vibration sensor or pickup. This passive, self-generating device is designed to measure the surface velocity of vibrating machinery. It operates on the electromagnetic induction principle, where a moving coil within a magnetic field generates a voltage output directly proportional to the velocity of the vibration. It is a key component for condition monitoring and machinery protection systems, helping to prevent failures by detecting excessive vibration levels on various types of industrial equipment.
Technical Parameters & Specifications
| Parameter Category | Specification |
|---|---|
| Model Number | 330130-085-00-00 |
| Product Name | Seismic Velocity Transducer / Vibration Sensor |
| Sensitivity | 500 mV/in/s (200 mV/cm/s) ± 5% * |
| Frequency Range | 4.5 Hz to 450 Hz * |
| Velocity Range | 0 to 2.0 inch/sec (0 to 50.8 mm/sec) Peak * |
| Amplitude Range | Up to 0.5 inch (12.7 mm) Peak-to-Peak * |
| Output Signal | Self-Generated AC Voltage |
| Power Requirement | None (Passive Device) |
| Electrical Connector | 2-Pin Military Style Connector (or similar) |
| Case Material | Stainless Steel |
| Mounting | 1/4-28 UNF Threaded Stud |
| Operating Temperature | -50°C to 120°C (-58°F to 248°F) * |
| Dimensions (Body) | Diameter: ~ 1.06 in (27 mm) Height: ~ 2.5 in (63.5 mm) * |
| Weight | Approximately 1.1 lbs (0.5 kg) * |
* Important Note: The parameters provided are typical for this model series. For mission-critical applications, it is strongly recommended to verify the exact specifications for this specific part number against the official technical data sheet from the manufacturer (Bently Nevada / Baker Hughes).
Application Scenarios
This velocity transducer is used for general-purpose vibration monitoring on a wide array of industrial machinery where measuring casing or bearing housing vibration is essential.
Industrial Pumps: Centrifugal pumps, boiler feed pumps, and vertical pumps.
Fans & Blowers: Large cooling tower fans, induced draft fans, and industrial exhaust fans.
Electric Motors: Medium to large horsepower motors.
Compressors: Reciprocating compressors and certain centrifugal compressors.
Other Rotating Equipment: Conveyors, gearboxes, and mixers.
Industries: Power Generation, Water and Wastewater Treatment, Pulp & Paper, Mining, and Chemical Processing.
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All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
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7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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