Description
Bently Nevada 3300 Series Vibration Probe
This is the original Bently Nevada 146055-10-02-00 eddy current probe. It provides precise vibration and position measurement for industrial machinery. The ceramic tip and reverse mount design ensure reliable performance in demanding conditions. This probe is new and comes in factory packaging with full warranty.
Complete Product Specifications
- Manufacturer: Bently Nevada
- Part Number: 146055-10-02-00
- Series: 3300 Monitoring System
- Type: Ceramic Capped Reverse Mount Probe
- Condition: New, Original, Factory Sealed
- Thread: 3/8-24 UNF
- Cable Length: 1.0 Meter (3.3 Feet)
- Connector: Miniature ClickLoc Coaxial
- Probe Tip: Alumina Ceramic (Al2O3)
- Probe Body: AISI 304 Stainless Steel
- Cable Insulation: FEP (Fluorinated Ethylene Propylene)
- Cable Impedance: 75 Ohms
- DC Resistance: 7.59 Ohms ± 0.5 Ohms
- Linear Range: 1.52 mm (60 mils)
- Scale Factor: 7.87 V/mm (200 mV/mil) ±6.5%
- Output Voltage: -4 Vdc to -16 Vdc (linear range)
- Frequency Response: 0 to 10,000 Hz
- Operating Temperature: -51°C to +177°C (-60°F to +351°F)
- Pressure Rating: 34 Bar (500 psi) Nitrogen Seal
- Warranty: 12 Months
Part Number Structure Explained
- 146055
- Base number for probe with 3/8-24 UNF thread.
- -10
- Cable length option. “10” equals 1.0 meter.
- -02
- Connector and cable type. “02” means Miniature ClickLoc connector with standard cable.
- -00
- Agency approval option. “00” means no special approval required.
Extended Performance Data
- Calibration Target: AISI 4140 Steel
- Measurement Principle: Eddy Current Displacement
- System Accuracy: Within ±6.5% over full linear range (0°C to +45°C)
- Resolution: Better than 0.1 µm (0.004 mils)
- Non-Linearity: Less than ±1% of full scale
- Temperature Sensitivity: Typically less than 0.02% per °C
- Hysteresis: Less than 0.5% of full scale
- Insulation Resistance: Greater than 100 Megohms at 500 Vdc
- Dielectric Strength: 1000 Vrms, 50/60 Hz for 1 minute
- Vibration Survival: 20 g peak (10 Hz to 2 kHz)
- Shock Survival: 100 g peak, 11 ms half-sine
- EMC Compatibility: Meets IEC 61326-1 for industrial use
Warranty & Shipping Details
- This product is covered by a 12-month limited warranty from the date of purchase.
- The warranty covers any defects in materials or manufacturing.
- We ship internationally using express services: FedEx, UPS, and DHL.
- Orders are processed quickly, and you will receive a tracking link.
Frequently Asked Questions
Q: What machines typically use this probe?
A: It is commonly used in turbines, compressors, pumps, and large motors to monitor shaft vibration and position.
Q: How does the reverse mount feature help?
A: It allows you to install and remove the probe from outside the casing. This makes maintenance safer and faster.
Q: What is the purpose of the ceramic cap?
A: The ceramic cap is extremely hard. It protects the probe tip from damage if it accidentally touches the rotating shaft.
Q: Can I cut or extend the cable on this probe?
A: No. The cable length is fixed and calibrated. Altering it will change the electrical characteristics and make readings wrong.
Q: What is a common installation mistake to avoid?
A> A common mistake is not setting the correct gap (air gap) between the probe tip and the shaft. Always use a feeler gauge to set the gap as specified in your machine manual.
Q: How do I know if this probe is compatible with my existing monitoring system?
A: Check the system model. This 146055-10-02-00 probe is designed for Bently Nevada 3300, 3500, and compatible systems. Confirm with your system manual.
Q: From an engineer’s experience, what affects probe life the most?
A> Cable handling. The probe itself is very durable, but the cable is vulnerable. Avoid sharp bends, crushing, and excessive heat near the cable.
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