Bently Nevada 330101-00-40-10-02-00 3300 XL 8mm Proximity Probes

Product Introduction

The Bently Nevada 330101-00-40-10-02-00 is a premium non-contact proximity probe designed for precise measurement of shaft vibration and position in rotating machinery. Manufactured by Bently Nevada, a part of Baker Hughes, this model is a key component in the 3300 XL 8mm series—engineered specifically for applications requiring API 670 compliance and high-reliability performance in industrial environments.

This particular model features a 40-inch unarmored probe with a 1.0 meter integral coaxial cable, designed to connect directly to a 3300 XL Proximitor® Sensor. It provides superior linearity, sensitivity, and environmental resistance, making it ideal for monitoring critical machinery such as turbines, compressors, and large motors.

The 330101-00-40-10-02-00 is part of a fully modular system, which includes the probe, extension cable, and Proximitor sensor—each of which can be replaced independently.

Product Specifications

Product Applications

The 330101-00-40-10-02-00 proximity probe is widely used for non-contact dynamic and static measurements in rotating machinery and critical asset monitoring. It supports:

• Shaft radial vibration measurement

• Axial (thrust) position monitoring

• Rotor speed via Keyphasor® systems

• Rotor-to-stator clearance detection

• Runout, eccentricity, and thermal expansion monitoring

Common applications include:

• Steam and gas turbines

• Axial and centrifugal compressors

• High-speed pumps

• Large industrial motors and generators

• Paper mill roll sections

• Gearboxes and high-speed couplings

• Marine propulsion systems

Product Advantages

• Extended Reach: probe offers excellent accessibility for deep or complex installations.

• Stable Measurement Output: Maintains consistent output across varying temperatures and operating conditions.

• Field-Proven Durability: Stainless steel body resists corrosion, vibration, and chemical exposure.

• Excellent Compatibility: Integrates seamlessly with 3300 XL Proximitor Sensors and the Bently Nevada 3500 system.

• High Linear Accuracy: Delivers reliable performance with industry-standard sensitivity of 200 mV/mil.

• Global Compliance: Built in accordance with API 670 for machine protection standards.

• Modular Architecture: Probe, cable, and Proximitor sensor are independently serviceable and replaceable.

• Environmental Resistance: Designed for harsh operating environments, including high-pressure and high-temperature areas.

• Low Installation Complexity: Threaded body and pre-terminated cable simplify the setup process.

• Reliable Signal Integrity: Coaxial construction ensures minimal noise and signal distortion.

Frequently Asked Questions (FAQ)

1. Q: What does the “10” in the model number represent?
   A: It refers to the 1.0 meter Total Length, ideal for reaching deep machinery shafts.

2. Q: What is the function of this proximity probe?
   A: It measures shaft position and vibration in critical rotating machinery, without physical contact.

3. Q: Is this model armored?
   A: No, this version comes with a 1.0 meter unarmored coaxial cable.

4. Q: What temperature can this probe tolerate?
   A: It operates reliably from -35°C to +177°C.

5. Q: Is this model compatible with the 3300 XL Proximitor?
   A: Yes, it’s specifically designed for integration with the 3300 XL Proximitor Sensor.

6. Q: Can it be used in hazardous environments?
   A: Yes, when used with appropriate housings and compliant accessories, it can be installed in hazardous zones.

7. Q: How accurate is the probe?
   A: It typically provides an accuracy of ±0.07 mm, depending on system configuration.

8. Q: Does it meet API 670 compliance?
   A: Yes, it meets or exceeds the API 670 standard for machinery protection systems.

9. Q: What equipment can this be installed on?
   A: It’s suitable for turbines, compressors, motors, generators, and other critical rotating equipment.

10. Q: Can the probe be replaced separately from the rest of the system?
    A: Yes, the probe, extension cable, and Proximitor sensor are modular and replaceable independently.

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