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.: 330104-00-05-50-02-CN
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
330104-00-05-50-02-CN: 3300 XL 8 mm proximity probe, 0.0 in unthreaded length (Option 00), 0.5 in case length (Option 05), 5.0 m total length (Option 50), with standard connector (Option 02) and China hazardous area approval package (-CN). This non-contact eddy-current displacement probe serves as a primary input for 3300 XL monitoring chains, providing precise shaft vibration and axial position measurement for critical rotating machinery.
The 330104 probe configuration integrates with the 3300 XL 8 mm system, which includes the 330180 Proximitor sensor and 330130 extension cable. The -CN suffix verifies that this unit includes the necessary NEPSI and CCC certifications required for compliance in Chinese hazardous areas. The system is engineered for stability in extreme industrial environments, maintaining signal integrity across the specified 5.0 m cable length.
| Option | Code | Description |
| Orderable Part Number | 330104-00-05-50-02-CN | 3300 XL 8 mm Proximity Probe |
| A - Unthreaded Length | 00 | 0.0 in |
| B - Case Length | 05 | 0.5 in |
| C - Total Length | 50 | 5.0 m |
| D - Connector/Cable | 02 | Standard cable, connector protector |
| Suffix | -CN | China hazardous area approval package |
| Manufacturer | Bently Nevada |
| Model | 330104 |
| Probe Diameter | 8 mm |
| Case Material | AISI 303 or 304 stainless steel |
| Total Length | 5.0 m |
| Connector Type | ClickLoc with connector protector |
| Operating Temperature | -51 degC to +177 degC |
| Storage Temperature | -51 degC to +177 degC |
Ensure the probe is installed using the appropriate 3300 XL mounting hardware to prevent mechanical resonance. Route the extension cable through conduit to protect against physical abrasion and environmental contamination. Maintain the recommended probe-to-target gap as defined in the system calibration documentation to ensure linear output voltage. When installing in hazardous areas marked by the -CN suffix, confirm that all local regulations regarding NEPSI and CCC certification are followed during connection and grounding.
This product includes the -CN suffix, designating compliance with China hazardous area approval requirements, including NEPSI and CCC. For standard performance parameters, the 330104 series complies with relevant API 670 standards for vibration monitoring systems.
Global Express Shipping
Returns & Warranty



Global Express Shipping
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
|