Product Core Brief
- Model: 330180-51-00
- Brand: Bently Nevada
- Series: 3300 XL 8mm
- Core Function: Conditions eddy current probe signals for monitoring.
- Product Type: Proximitor Signal Conditioner
- Key Specs: 8mm System | DIN Rail Mount | Analog Output
- Condition: New Original / New Surplus
BENTLY 330180-51-00
Product Introduction
The Bently 330180-51-00 acts as the critical signal conditioner. This proximitor module translates raw probe impedance into usable voltage.
This industrial automation unit delivers precise displacement and vibration data. It supports both dynamic and static measurements reliably.
Key Technical Specifications
| Parameter | Value |
|---|---|
| System Compatibility | 3300 XL 8mm |
| Output Type | Analog Voltage |
| Mounting Style | DIN Rail / Panel |
| Supply Voltage | -24 VDC Nominal |
| Frequency Response | 0 to 10,000 Hz |
| Linear Range | 2 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Operating Temp | -40°C to +85°C |
| Compliance | API 670 |
| EMI Protection | Integrated Shielding |
Quality Control Process
Every replacement module undergoes strict electrical validation. We inject a simulated RF signal first. Output linearity must stay within ±2% tolerance. Next, we verify the -24 VDC supply regulation. Voltage ripple exceeding 50mV triggers rejection. We then perform thermal cycling at 85°C. This confirms component stability under load. Finally, we inspect DIN rail clips for wear. All units ship in anti-static shielding.
Replacement Pitfall Guide
❗ Match the System Size. The “8mm” designation is absolute. Connecting a 5mm probe to this module destroys measurement accuracy. Verify your probe tip diameter first.
❗ Set Gap Voltage Precisely. Target -10.0 VDC ± 0.2V during installation. A 0.5V offset causes significant amplitude errors at full scale. Do not guess this setting.
❗ Avoid Ground Loops. Ground the shield at the monitor chassis only. Double-grounding injects 60Hz hum into your vibration signal. Isolate the shield properly.
❗ Check Mounting Clearance. DIN rail mounting requires adequate airflow. Cramping this module against heat sources causes thermal drift. Allow 25mm clearance on all sides.
Keep these in mind and you’ll cut 90% of rework time.
BENTLY 330180-51-00
Compatibility Matrix & Benchmarks
| Original Model | Replacement / Successor Model | Compatibility Level | Migration Notes |
|---|---|---|---|
| 330180-51-00 | 330180-51-00 | Direct | Identical electrical specs |
| 330180-51-00 | 330180-91-00 | Needs Adaptation | Different connector pinout |
| 330180-51-00 | 330180-50-00 | Needs Adaptation | Legacy panel mount variant |
- Signal-to-Noise Ratio: >60 dB typical.
- Response Time: <10 µs step response.
