The Bently Nevada 330851-02-000-050-50-00-05 3300 XL 25 mm Proximity Probe is engineered specifically for high-precision measurement of differential expansion in large turbine applications. This specialized 25 mm probe features an M30x2 threaded connection and a 50 mm minimum unthreaded length, making it ideal for installations where space is constrained. Its accurate measurement capabilities are essential for monitoring turbine rotor movement, ensuring safe operational clearances and preventing internal component rubbing.
Designed for durability, the probe operates reliably in demanding power generation environments, facilitating critical monitoring operations during turbine startup, shutdown, and load changes. This probe is equipped with a 5.0-meter cable, ensuring extensive reach without compromising performance, and is compliant with various international standards, enhancing its suitability for global industrial use.
The model number 330851-02-000-050-50-00-05 can be interpreted as follows:
330851: Identifies the specific probe model within the Bently Nevada 3300 XL series.
02: Indicates the specific design or enhancement that pertains to its functionality.
000: Refers to design details pertaining to its construction (e.g., no armor).
050: Specifies the minimum unthreaded length of the probe (50 mm).
50: Indicates other dimensional specifications relevant to installation and compatibility.
00: Denotes calibration settings or operational parameters.
05: Indicates certification or compliance attributes essential for regulatory approval.
| Parameter | Specification |
|---|---|
| Model Number | 330851-02-000-050-50-00-05 |
| Module Type | 3300 XL 25 mm Proximity Probe |
| Manufacturer | Bently Nevada |
| Condition | Brand New |
| Range of Product | 3300 Proximity Transducer System |
| Lead Time | In Stock |
| Weight | 0.06 kg |
| HS CODE | 8537101190 |
| Dimensions | 1.8 x 1.6 x 123 cm |
| Minimum Order Quantity (MOQ) | 1 |
| Product Origin | USA |
| System Compatibility | TSI |
| Discontinued | Active |
| Communication Service | Ethernet router |
| Measurement Output | 0.787 V/mm (20 mV/mil) |
| Linear Range | 12.7 mm (500 mils) |
| Cable Length | 5.0 meter (16.4 feet) |
To ensure optimal performance of the Bently Nevada 330851-02-000-050-50-00-05 3300 XL 25 mm Proximity Probe, follow these recommendations:
Secure Mounting: Utilize the M30x2 threaded connection for stable installation that ensures accurate readings.
Cable Management: Adhere to the minimum bend radius for the 5.0-meter cable to prevent damage and maintain signal integrity.
Connector Care: Ensure that the ClickLoc connector is securely attached to facilitate reliable performance during operation.
Environmental Suitability: Install the probe in conditions that meet its operational specifications to ensure longevity and reliability.
The Bently Nevada 330851-02-000-050-50-00-05 3300 XL 25 mm Proximity Probe provides numerous advantages tailored for industrial applications:
High Precision Measurement: This probe delivers accurate differential expansion data to safeguard turbine operations, enhancing overall safety and operational effectiveness.
Durable Design: Manufactured to withstand the rigors of power generation environments, this probe maintains performance under high temperature and pressure conditions.
Easy Integration: Its compatibility with existing 3300 systems allows for straightforward installation and reduces downtime with its interchangable features.
Global Compliance: The probe meets stringent international standards, certifying it for use in hazardous environments across different regions.
Q1: What is the primary application of the Bently Nevada 330851-02-000-050-50-00-05 Proximity Probe?
A1: This probe is primarily used for measuring differential expansion in mid-size to large steam turbine generators, tracking rotor and stationary component movements.
Q2: How does the output voltage correlate with measurement?
A2: The probe generates an output voltage of 0.787 V/mm, allowing for precise monitoring of movement in a linear range of 12.7 mm (500 mils).
Q3: What are the benefits of the M30x2 threaded connection?
A3: The M30x2 threaded design provides a secure fit for reliable operation, ensuring that the probe remains accurately positioned during variance in temperature and pressure.
Q4: Can this probe operate effectively in noisy electrical environments?
A4: Yes, the Bently Nevada 330851-02-000-050-50-00-05 is designed for high RFI/EMI immunity, ensuring stable operation even in electrically noisy environments.
Q5: Is the installation of this probe straightforward?
A5: Yes, the probe includes user-friendly features like the ClickLoc connector and SpringLoc terminal strips, facilitating easy wiring without the need for specialized tools.
