Description
- Bently Nevada 990-10-XX-01-05 | Industrial Condition Sensor
2. Unboxing & Physical Snapshot
- Model & Brand: Bently Nevada 990-10-XX-01-05, Modification 165353-01
- Product Type: 990 Series 2-wire vibration transmitter for industrial machinery monitoring applications. This configuration provides a vibration measurement output through a 4-20 mA current signal interface.
- Approximate Physical Dimensions (W × H × D): Approximately 100 × 73 × 55 mm (transmitter body dimensions vary with mounting hardware and housing configuration).
- Estimated Shipping Weight: Approximately 0.5 kg (1.1 lb) with protective packaging.
- What’s in the Box:
- Bently Nevada 990-10-XX-01-05 vibration transmitter
- Modification 165353-01 transmitter assembly
- Terminal connection hardware (4-point terminal configuration)
- Protective packaging
- Calibration and identification label information
- Documentation package when supplied
3. Product Introduction
The Bently Nevada 990-10-XX-01-05 is installed where machinery condition data must travel directly into a PLC, DCS, or monitoring system without requiring a separate rack-based analyzer. The transmitter converts vibration information into a standardized 4-20 mA output, allowing operators to trend equipment condition using existing control infrastructure. (Correct cable shielding and grounding practices are essential because vibration signals can be affected by electrical noise in industrial environments.)
Built for rotating equipment monitoring, the 990 Series transmitter is commonly applied on pumps, motors, fans, compressors, and other balance-of-plant machinery. The compact housing, two-wire loop design, and direct current output simplify field installation while maintaining compatibility with industrial instrumentation systems. Verify probe compatibility, calibration range, and installation requirements before replacing an existing unit.
4. Core Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 990-10-XX-01-05 |
| Modification Number | 165353-01 |
| Product Type | 2-Wire Vibration Transmitter |
| Measurement Function | Machinery vibration monitoring |
| Output Signal | 4-20 mA |
| Terminal Configuration | 4-point terminal |
| Measurement Range | Approximately 1.4 mm peak-to-peak (configuration dependent) |
| Frequency Response | Approximately 5 Hz to 6,000 Hz |
| Power Supply | Loop-powered DC supply |
| Installation Type | Field-mounted industrial transmitter |
| Communication Method | Analog current loop |
| Housing Material | Industrial transmitter enclosure |
| Operating Environment | Industrial machinery monitoring applications |
| Power Consumption | Loop dependent |
| Heat Dissipation | Low; primarily generated by internal electronics |
Bently Nevada 990-10-XX-01-05
5. ? Global Compliance & Industry Certifications
Expected regulatory considerations for the Bently Nevada 990-10-XX-01-05 include:
- CE Mark: Applicable for supported configurations meeting electromagnetic compatibility requirements.
- CSA Approval: Certain 990 Series configurations include hazardous-area approvals depending on ordering options.
- ATEX / IECEx: Applicable to specific certified versions used in explosive atmosphere environments.
- UL/cUL Recognition: May apply through certified system installation requirements.
- Marine Approvals (DNV GL): Applicable only when included in approved marine machinery monitoring packages.
Hazardous-area certification is especially important for vibration transmitters installed near turbines, compressors, and process equipment where flammable gases may exist. The transmitter approval rating must match the enclosure, wiring method, and area classification.
Verify specific lot certifications with OEM.
6. ? Long-Term Storage & Asset Preservation Guide
Store the Bently Nevada 990-10-XX-01-05 in its original protective packaging with terminal openings covered. Field transmitters can accumulate contamination around electrical connection points when stored without environmental protection.
Maintain warehouse humidity below 60% RH and avoid storage near corrosive chemicals or battery charging areas. Moisture intrusion can affect terminal surfaces and internal electronics over extended periods.
Inspect stored transmitters annually. Check the housing condition, terminal integrity, identification label, and connector hardware. Before field installation, verify calibration information and confirm that the transmitter range matches the existing machinery protection configuration.
7. Physical Installation Prerequisites
- Install the transmitter according to the approved machinery monitoring drawing.
- Use properly shielded instrumentation cable for the 4-20 mA loop.
- Maintain separation from high-voltage motor cables to reduce electrical interference.
- Provide a secure mechanical mounting surface free from excessive external vibration.
- Verify grounding practices according to plant instrumentation standards.
- Confirm terminal wiring polarity before energizing the loop circuit.
- Maintain sufficient clearance around the transmitter housing for inspection and cable access.
8. Buyer’s FAQ (Logistics & Compliance Focus)
Q: What HS Tariff Code is commonly used for a Bently Nevada 990-10-XX-01-05 shipment?
A: Industrial vibration transmitters are often reviewed under HS classifications related to measuring and instrumentation equipment, such as 9026 or similar categories depending on customs interpretation. Confirm the final Harmonized System code with your customs broker before export.
Q: Why does Country of Origin matter for this vibration transmitter?
A: COO documentation supports import clearance, asset traceability, and customer audit requirements. Verify the product label and supplier records because legacy instrumentation products may have different manufacturing origins across production periods.
Q: Should this transmitter ship with insurance coverage?
A: Recommended. The unit contains precision sensing electronics and calibrated measurement circuitry. Protect shipments against impact, moisture exposure, and loss, especially when replacing installed machinery monitoring devices.
Q: Does the 990-10-XX-01-05 include the latest firmware pre-loaded?
A: No firmware management is typically associated with this analog transmitter configuration. The critical verification items are calibration range, modification number, output scaling, and compatibility with the existing vibration monitoring loop.
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