Derivative Action in PID Control Without Noise Problems
Learn what derivative action contributes to a PID loop, why it can amplify measurement noise and setpoint changes, and how filtering, sampling, and staged tests make D tuning safer.
Manufacturer: Bently Nevada
Product No.: 330101-00-45-20-12-05
Country of origin:United States
Product Type: 3300 XL 8 mm Proximity Probe
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 140g
Dimensions: 45 mm x 95 mm x 95 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The 330101-00-45-20-12-05 3300 XL 8 mm proximity probe features a 3/8-24 UNF threaded body, designed for non-contact eddy-current displacement measurement in 3300 XL monitoring chains. This configuration includes 0.0 in unthreaded length (Option 00), a 4.5 in case length (Option 45), and a 2.0 m total system length (Option 20). It is equipped with a FluidLoc cable and miniature coaxial ClickLoc connector (Option 12), ensuring reliable connectivity, and holds CSA, ATEX, and IECEx hazardous area approvals (Option 05).
The 3300 XL 8 mm proximity probe system is the standard for critical rotating machinery protection, providing accurate shaft vibration and position measurement. The FluidLoc cable construction (Option 12) prevents oil and other liquids from leaking through the cable jacket, making this specific variant suitable for environments where fluid sealing integrity is a primary requirement. This probe pairs with the 3300 XL Proximitor sensor and extension cable to form a complete calibrated measurement chain.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330101-00-45-20-12-05 | 3300 XL 8 mm Proximity Probe |
| A - Unthreaded Length | 00 | 0.0 in |
| B - Case Length | 45 | 4.5 in |
| C - Total Length | 20 | 2.0 meters (6.6 feet) |
| D - Connector/Cable | 12 | Miniature coaxial ClickLoc connector, FluidLoc cable |
| E - Agency Approval | 05 | CSA, ATEX, IECEx Approvals |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330101-00-45-20-12-05 |
| Probe Diameter | 8 mm |
| Thread | 3/8-24 UNF |
| Unthreaded Length | 0.0 in |
| Case Length | 4.5 in |
| System Length | 2.0 m |
| Cable Type | FluidLoc |
| Connector Type | Miniature coaxial ClickLoc |
| Agency Approvals | CSA, ATEX, IECEx |
| Armor | No |
Ensure the probe is gapped correctly according to the 3300 XL 8 mm transducer system manual using the standard calibration curve. Protect connectors using connector protectors (such as 40180-02) to prevent contamination. Ensure the FluidLoc cable is routed to maintain seal integrity. Secure the probe using appropriate brackets, such as the aluminum threaded mounting bracket (137492-AA) or phenolic bracket (27474-AA) for electrical isolation where required. Avoid overtightening mounting hardware to prevent mechanical stress on the probe body.
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Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|