Product Core Brief
- Model: 330104-00-14-10-02-05
- Brand: BENTLY NEVADA
- Series: 3300 XL 8mm
- Core Function: Provides non-contact shaft vibration and position measurement.
- Product Type: Eddy Current Proximity Probe
- Key Specs: 8mm Tip Diameter | 1.4m System Length | 100mV/mil Sensitivity
- Condition: New Original / New Surplus
330104-00-06-10-02-00
Product Introduction
BENTLY 330104-00-14-10-02-05 is an 8mm eddy current proximity probe for rotating machinery. It translates tip-to-target clearance into a linear voltage output for condition monitoring systems.
This industrial automation unit features a 1.4m total system length with 100mV/mil sensitivity. It operates reliably from -51°C up to 177°C in harsh environments.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Probe Tip Diameter | 8mm (0.315 in) |
| System Electrical Length | 1.4 Meters |
| Sensitivity | 100 mV/mil (3.94 V/mm) |
| Linear Range | 2.0mm (80 mils) |
| Recommended Gap | 1.27mm (50 mils) |
| Operating Temperature | -51°C to +177°C |
| Thread Specification | M10 x 1 Metric |
| Cable Type | Standard Non-Armored |
| Connector Type | Micro-Coaxial |
| Frequency Response | 0–10 kHz |
Quality Control Process
We validate every BENTLY 330104-00-14-10-02-05 before it leaves our facility. First, we measure DC coil resistance with a precision LCR meter. Out-of-spec coils get rejected.
Next, we run a gap-voltage linearity test against a certified steel target. Output must stay within 1% across the full measurement range. We also inspect micro-coax connectors under magnification for pin damage.
Finally, each replacement module ships in anti-static shielding with desiccant packs. This prevents moisture ingress during transit.
330104-00-06-10-02-00
Replacement Pitfall Guide
❗ System Length Mismatch: The “14” in your part number means 1.4m total electrical length. Probe cable plus extension cable MUST equal this exactly. Even 10cm of error ruins calibration.
❗ Ground Loop Noise: Never ground the probe shield at both ends. This creates a ground loop that mimics vibration signals. Ground only at the proximitors side.
❗ Thread Engagement: The M10 x 1 metric thread is fine-pitch. Cross-threading destroys the housing seal. Hand-start only, then torque to spec.
❗ Cable Routing: Keep probe cables away from VFD output lines. High-frequency switching noise will corrupt your displacement signal.
Keep these in mind and you’ll cut 90% of rework time.
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| 330104-00-14-10-02-05 | 330104-00-14-10-02-00 | Direct | Verify agency approval code |
| 330104-00-14-10-02-05 | 330104-00-14-10-01-05 | Needs Adaptation | Different connector type |
| 330104-00-14-10-02-05 | 330104-00-16-10-02-05 | Needs Adaptation | 1.6m length; recalibrate |
- Sensitivity: 3.94 V/mm (100 mV/mil) nominal
- Frequency Response: 0–10 kHz (-3dB)
