330101-38-49-20-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-38-49-20-02-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-38-49-20-02-05 3300 XL 8 mm Proximity Probe is an advanced eddy-current transducer designed for high-precision vibration and position monitoring in industrial automation. Engineered to measure both static positions and dynamic vibrations, the 3300 XL probe delivers an output voltage directly proportional to the gap between the probe tip and the conductive surface. With a linear range of 2 mm (80 mils) and a supply sensitivity of less than 2 mV per volt input change, this system ensures precise and reliable readings under extreme operating conditions. The probe’s unthreaded length is 3.8 in, overall case length is 4.9 in, and it is compatible with extension cables up to 2.0 meters (6.6 feet) featuring a miniature coaxial ClickLoc connector. Constructed with a 3/8-24 UNF threaded case and a maximum thread engagement of 0.563 in, the probe withstands temperatures from -52°C to +177°C (-62°F to +350°F). Its patented TipLoc and CableLoc designs enhance tip-to-body bonding and provide 330 N pull strength to secure the cable. Certified with CSA, ATEX, and IECEx approvals, the 3300 XL 8 mm probe also supports FluidLoc cable options to prevent fluid leaks, ensuring robust performance in harsh industrial environments. Fully compatible with API 670 standards, the system guarantees interchangeability with 5 mm and 8 mm 3300 series components, facilitating seamless integration in automated monitoring systems.

Applications

1. Fluid-Film Bearing Vibration Monitoring
The 3300 XL 8 mm probe accurately detects shaft vibrations on turbines, compressors, and pumps. With a linear range of 2 mm, it captures both axial and radial vibrations, enabling predictive maintenance to prevent catastrophic failures.

2. Rotor Position Sensing in Turbomachinery
Equipped with a 50 Ω output resistance and high-temperature tolerance (-52°C to +177°C), the probe measures precise rotor displacement in real-time, ensuring optimal rotor alignment and reduced wear in high-speed industrial machinery.

3. Keyphasor Reference and Speed Measurement
The probe supports Keyphasor functionality to generate reference pulses for rotating machinery. This facilitates precise speed measurement and phase detection for vibration analysis in critical process automation systems.

4. API 670-Compliant Automation Systems
The probe’s compliance with API 670 standards for linearity, accuracy, and temperature stability ensures reliable integration into automated machinery monitoring frameworks used in petrochemical and power generation plants.

5. Harsh Environment Condition Monitoring
With CSA, ATEX, and IECEx approvals, the probe operates safely in hazardous zones. Its FluidLoc cable option prevents oil or fluid leakage, making it ideal for automated monitoring in high-temperature, high-pressure, and flammable environments.

Specifications

Competitive Advantage

1. Patented TipLoc and CableLoc Designs
Enhanced bonding between probe tip and body with 330 N pull strength ensures long-term reliability and reduced maintenance costs in automated systems.

2. Wide Operating Temperature Range
Capable of functioning from -52°C to +177°C, the probe maintains accurate readings under extreme conditions, outperforming many competing transducers limited to narrower temperature ranges.

3. High Interchangeability and Compatibility
Supports seamless replacement with other 5 mm and 8 mm 3300 series components without recalibration, reducing downtime and inventory complexity in automation setups.

4. API 670 Standard Compliance
Meets strict industrial standards for linearity, accuracy, and thermal stability, providing assurance of performance in critical automation applications.

5. FluidLoc Cable Option
Optional sealing prevents fluid leakage through cables, safeguarding machinery and sensors while maintaining performance in demanding industrial automation environments.