Option 02 (0.2 in unthreaded length) and Option 12 (1.2 in overall case length) specify this 330105-02-12-10-12-05 reverse mount eddy-current proximity probe, a member of the Bently Nevada 3300 XL 8 mm transducer family. This configuration has a total length of 1.0 meter (Option 10) and features a FluidLoc coaxial cable with a miniature ClickLoc connector (Option 12), backed by international hazardous area approvals under Option 05.
The reverse mount design uses standard 3/8-24 UNF-2A threads, placing the hex flange on the cable side of the installation sleeve to facilitate space-restricted mounting where standard probes cannot be easily installed or adjusted from the front. The integration of FluidLoc cable technology prevents fluid leakage or migration along the inside of the cable jacket under pressure, making it useful in applications where oil or other liquids might otherwise escape past the machine seal. This probe works with a 3300 XL Proximitor sensor and an extension cable to measure radial vibration, axial position, or speed on rotating machinery.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330105-02-12-10-12-05 | 3300 XL 8 mm reverse mount proximity probe, 3/8-24 UNF threads |
| A - Unthreaded Length Option | 02 | 0.2 in (5 mm) unthreaded length (fixed for 330105) |
| B - Overall Case Length Option | 12 | 1.2 in (30 mm) case length (fixed for 330105) |
| C - Total Length Option | 10 | 1.0 meter (3.3 feet) total length |
| D - Connector and Cable Option | 12 | Miniature coaxial ClickLoc connector, FluidLoc cable |
| E - Agency Approval Option | 05 | CSA, ATEX, IECEx approvals |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330105-02-12-10-12-05 |
| Transducer Type | Eddy-current proximity probe (reverse mount) |
| Thread Size | 3/8-24 UNF-2A threads |
| Hexagonal Nut Size | 7/16 in |
| Probe Tip Diameter | 8.0 mm (0.31 in) |
| Unthreaded Length | 0.2 in (5 mm) |
| Case Length | 1.2 in (30 mm) |
| Total Length | 1.0 meter (3.3 feet) |
| Cable Type | FluidLoc coaxial cable |
| Cable Outside Diameter | 3.94 mm (0.155 in) maximum |
| Connector Type | Miniature coaxial ClickLoc connector |
| Target Material | AISI 4140 steel (standard calibration target) |
| Linear Range | 2.0 mm (80 mils) |
| Incremental Scale Factor (ISF) | 7.87 V/mm (200 mV/mil) nominal |
| Nominal DC Resistance (R_PROBE) | 7.59 ohms +/- 0.50 ohms |
| Operating and Storage Temperature | -52 degC to +177 degC (-62 degF to +350 degF) |
| Pressure Sealing Material | Viton O-ring (designed to seal differential pressure between tip and case) |
| Pressure Seal Temperature Limit | Exposing to temperatures below -34 degC (-30 degF) may cause premature seal failure |
| Weight | 0.14 kg (140 g) |
| Dimensions | 1000 mm x 11 mm x 11 mm (H x W x D) |
| Connection | Description |
|---|---|
| Probe Connector | Miniature coaxial male ClickLoc connector (gold-plated brass or gold-plated beryllium copper) |
| Connector-to-Connector Torque | Finger-tight (recommended) |
Reverse mount probes must be installed using a compatible reverse mount sleeve or behind a mounting bracket. Thread engagement is limited to a maximum of 0.563 inches (14.3 mm) to prevent binding or thread damage. Ensure the Viton O-ring is properly positioned if sealing is required. Route the FluidLoc cable carefully to avoid sharp bends, keeping a minimum bend radius of 25.4 mm (1.0 inch). Connectors should be hand-tightened; using pliers is not recommended for two gold ClickLoc connectors.
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Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 330105-02-12-10-12-05
Country of origin:United States
Product Type: 3300 XL 8 mm Reverse Mount Probes
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 140g
Dimensions: 1000 mm x 11 mm x 11 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
Option 02 (0.2 in unthreaded length) and Option 12 (1.2 in overall case length) specify this 330105-02-12-10-12-05 reverse mount eddy-current proximity probe, a member of the Bently Nevada 3300 XL 8 mm transducer family. This configuration has a total length of 1.0 meter (Option 10) and features a FluidLoc coaxial cable with a miniature ClickLoc connector (Option 12), backed by international hazardous area approvals under Option 05.
The reverse mount design uses standard 3/8-24 UNF-2A threads, placing the hex flange on the cable side of the installation sleeve to facilitate space-restricted mounting where standard probes cannot be easily installed or adjusted from the front. The integration of FluidLoc cable technology prevents fluid leakage or migration along the inside of the cable jacket under pressure, making it useful in applications where oil or other liquids might otherwise escape past the machine seal. This probe works with a 3300 XL Proximitor sensor and an extension cable to measure radial vibration, axial position, or speed on rotating machinery.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330105-02-12-10-12-05 | 3300 XL 8 mm reverse mount proximity probe, 3/8-24 UNF threads |
| A - Unthreaded Length Option | 02 | 0.2 in (5 mm) unthreaded length (fixed for 330105) |
| B - Overall Case Length Option | 12 | 1.2 in (30 mm) case length (fixed for 330105) |
| C - Total Length Option | 10 | 1.0 meter (3.3 feet) total length |
| D - Connector and Cable Option | 12 | Miniature coaxial ClickLoc connector, FluidLoc cable |
| E - Agency Approval Option | 05 | CSA, ATEX, IECEx approvals |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330105-02-12-10-12-05 |
| Transducer Type | Eddy-current proximity probe (reverse mount) |
| Thread Size | 3/8-24 UNF-2A threads |
| Hexagonal Nut Size | 7/16 in |
| Probe Tip Diameter | 8.0 mm (0.31 in) |
| Unthreaded Length | 0.2 in (5 mm) |
| Case Length | 1.2 in (30 mm) |
| Total Length | 1.0 meter (3.3 feet) |
| Cable Type | FluidLoc coaxial cable |
| Cable Outside Diameter | 3.94 mm (0.155 in) maximum |
| Connector Type | Miniature coaxial ClickLoc connector |
| Target Material | AISI 4140 steel (standard calibration target) |
| Linear Range | 2.0 mm (80 mils) |
| Incremental Scale Factor (ISF) | 7.87 V/mm (200 mV/mil) nominal |
| Nominal DC Resistance (R_PROBE) | 7.59 ohms +/- 0.50 ohms |
| Operating and Storage Temperature | -52 degC to +177 degC (-62 degF to +350 degF) |
| Pressure Sealing Material | Viton O-ring (designed to seal differential pressure between tip and case) |
| Pressure Seal Temperature Limit | Exposing to temperatures below -34 degC (-30 degF) may cause premature seal failure |
| Weight | 0.14 kg (140 g) |
| Dimensions | 1000 mm x 11 mm x 11 mm (H x W x D) |
| Connection | Description |
|---|---|
| Probe Connector | Miniature coaxial male ClickLoc connector (gold-plated brass or gold-plated beryllium copper) |
| Connector-to-Connector Torque | Finger-tight (recommended) |
Reverse mount probes must be installed using a compatible reverse mount sleeve or behind a mounting bracket. Thread engagement is limited to a maximum of 0.563 inches (14.3 mm) to prevent binding or thread damage. Ensure the Viton O-ring is properly positioned if sealing is required. Route the FluidLoc cable carefully to avoid sharp bends, keeping a minimum bend radius of 25.4 mm (1.0 inch). Connectors should be hand-tightened; using pliers is not recommended for two gold ClickLoc connectors.
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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