Manufacturer: Bently Nevada
Product No.: 330102-00-12-10-02-CN
Country of origin:United States
Product Type: Proximity Probes
Payment: T/T, Western Union
Weight: 320g
Dimensions: 23.0 cm x 23.0 cm x 7.5 cm
Shipping port: Xiamen
Warranty: 12 months
Engineered for critical machine asset protection, the Bently Nevada 330102-00-12-10-02-CN functions as a rugged eddy current sensor within the industry-standard 3300 XL 8 mm proximity transducer system. This probe provides precise static (position) and dynamic (vibration) measurements, translating physical shaft movement into electrical signals when integrated with a matching Proximitor sensor. It features a robust design that withstands harsh industrial environments, making it ideal for fluid-film bearing machines such as steam turbines, compressors, and high-speed pumps. The unit incorporates a specialized ClickLoc miniature coaxial connector to guarantee signal integrity under continuous vibration.
| Parameter / Option Code | Technical Specifications |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Model Series | 3300 XL 8 mm Proximity Probes |
| Model Part Number | 330102-00-12-10-02-CN |
| Unthreaded Length Option (00) | 0.0 inches (Fully threaded body, 3/8-24 UNF-2A) |
| Overall Case Length Option (12) | 1.2 inches |
| Total Length Option (10) | 1.0 meter (3.3 feet) |
| Connector & Cable Type (02) | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval Option (CN) | Country-specific hazardous area certifications (e.g., China Ex / NEPSI) |
| Operating Temperature Range | -51 to +177 degC (-60 to +350 degF) |
| Country of Origin | United States (U.S.A.) |
| Shipping Weight (Calculated) | 2.0 kg (including shipping carton) |
| Package Dimensions (Calculated) | 23.0 cm x 23.0 cm x 7.5 cm |
| Connector Component | Circuit Signal Assignment | Functional Description |
|---|---|---|
| Coaxial Center Pin | RF signal / Sensor Drive | High-frequency carrier signal connection from Proximitor |
| Coaxial Outer Shield | Common Ground / Return | Provides shielding barrier and return path for eddy current loop |
This 3300 XL 8 mm probe operates with 3300 XL Proximitor sensors (such as 330180 series). It maintains reverse-compatibility with standard non-XL 3300 series proximity monitoring platforms, provided the system configuration utilizes matched electrical lengths. System calibration scale factor (200 mV/mil) is compromised if 5.0m and 9.0m cable lengths are interchanged incorrectly.
Ensure that the unarmored portion of the probe lead does not rub against sharp metal casing joints inside the bearing housing. When designing brackets for 3/8-24 threads, maintain a clear lateral field-of-view around the tip. A minimum of 1.5 times the probe tip diameter (12 mm clearance) is required from any adjacent metal surfaces to prevent side-view interference which results in non-linear signal responses.
When joining the ClickLoc connectors, clean the contacts with a quick-drying electronic contact cleaner. Avoid getting skin oils on the coaxial connection pins. Hand-tighten the connectors until they "click" into place. It is highly recommended to wrap the connection with self-amalgamating silicone tape to prevent oil migration into the connector, which is the leading cause of signal drift on steam turbine casings.
Isolate, shut down, and secure all high-speed rotating machinery prior to installing or mechanically adjusting the proximity probe. Ensure the Proximitor sensor is powered down before disconnecting the coaxial link to prevent electrostatic discharges or transient damage to control system inputs.
Mount the probe bracket on the bearing housing and feed the probe into the threaded gland until the tip gently contacts the shaft surface.
Back off the probe to establish the recommended physical gap (typically 1.27 mm or 50 mils for mid-range calibration, translating to approximately -10.0 V DC gap voltage).
Tighten the locknut to the specified mechanical torque limit to prevent backing out, taking care not to twist or put torsional strain on the internal probe lead.
Route the 1.0-meter extension cable through protective electrical conduit and lock the ClickLoc connector firmly into place.
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
|
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