Product Details
The Bently Nevada 330703-000-080-10-02-00, also cataloged as the 330703 Proximity Sensor, operates as a dedicated hardware component for non-contact shaft displacement and vibration measurement within 3300 XL machinery monitoring networks.
Suffix Breakdown & Model Matrix
| Option Field | Code | Configuration Detail |
|---|---|---|
| Unthreaded Length | 000 | 0 mm unthreaded case length |
| Overall Case Length | 080 | 80 mm overall threaded case length |
| Total Length | 10 | 1.0 m (3.3 ft) total cable length |
| Connector / Cable Type | 02 | Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval | 00 | Approvals not required |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330703-000-080-10-02-00 |
| Brand | Bently Nevada |
| Origin | USA |
| Weight | 0.15 kg (0.33 lbs) |
| Dimensions | 11 mm probe tip, M14 x 1.5 thread, 80 mm case length |
| Operating Temp | -51 deg C to +177 deg C (-60 deg F to +351 deg F) |
| Power Consumption | Passive transducer powered via Proximitor Sensor driver loop |
| Thread Format | M14 x 1.5 metric thread without armor |
| Connector Type | Miniature coaxial ClickLoc connector |
| Probe Scaling | Extended linear range with matching 3300 XL 11 mm Proximitor Sensor |
Eddy-Current Probe Scaling and Gap Voltage Validation
The 330703-000-080-10-02-00 probe generates high-frequency magnetic fields that react with conductive target surfaces through precise eddy-current probe scaling. When interfaced with a matched 3300 XL 11 mm Proximitor Sensor, physical gap variations translate into proportional DC and AC voltage signals. Setting the mechanical bias position to hit the nominal -10 VDC gap voltage validation setpoint seats the transducer at the midpoint of its calibrated linear operating range, supporting dynamic rotor dynamics tracking and cross-talk suppression between closely positioned sensor pairs.
Frequently Asked Questions
Q: What is the purpose of the ClickLoc connector feature on Option 02?
A: The ClickLoc connector incorporates a locking mechanism that prevents the coaxial interface from loosening under continuous high-amplitude machine vibration.
Q: Can the 330703 probe operate without an external protective armor conduit?
A: Yes, Option 000-080 designates a standard unarmored cable configuration intended for internal housing routing or protective field conduit installations.
Field Installation Guidelines
- Inspect the M14 x 1.5 housing threads and mounting port to ensure clean, debris-free mechanical engagement.
- Thread the probe into the mounting bracket or bearing casing until the tip approaches the shaft target surface.
- Monitor the DC gap voltage at the Proximitor Sensor output terminals while adjusting probe depth until reaching -10 VDC.
- Torque the outer jam nut against the mounting surface to lock the probe depth and maintain mechanical position stability.
- Join the ClickLoc coaxial connector to the 3300 XL extension cable and slide an insulating connector boot over the junction to isolate it from machine ground.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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