Bently Nevada 330703-000-070-10-02-00 Proximity Probe

Product Description

The Bently Nevada 330703-000-070-10-02-00 is a high-precision 8 mm proximity probe. It measures shaft vibration, rotor position, and dynamic movement without contact. This probe integrates seamlessly with the 3300 XL Proximity Transducer System, including the Proximitor sensor and extension cable. Its robust design ensures reliable monitoring of turbines, compressors, motors, and pumps. Moreover, the probe maintains high accuracy across wide temperature ranges, complying fully with API 670 standards for critical machinery protection. In addition, its stainless steel construction and IP67 protection make it ideal for harsh industrial environments. The probe enables predictive maintenance, preventing costly downtime and equipment failures.

Key Features

• Non-contact vibration and displacement measurement for precise monitoring

• High accuracy and thermal stability from –51 °C to +177 °C

• Interchangeable components without recalibration for system flexibility

• Rugged stainless steel design with IP67 rating for dust and water protection

• Compliance with API 670 standards for critical machinery safety

• Easy integration into existing 3300 XL Proximitor systems

Technical Specifications

• Model: 330703-000-070-10-02-00

• Series: 3300 XL 8 mm Proximity Transducer System

• Probe Tip Diameter: 8 mm

• Cable Length: 7.0 meters

• Thread Size: 3/8-24 UNF

• Measurement Range:

• Nominal: 80 mils (2.0 mm)

• Linear: 60 mils (1.5 mm), usable 0–80 mils (0–2.0 mm)

• Scale Factor: 7.87 V/mm (200 mV/mil)

• Frequency Response: 0–10 kHz (±3 dB)

• Operating Voltage: 24 VDC (supplied via Proximitor)

• Detection Distance: Up to 15 mm

• Operating Temperature: –51 °C to +177 °C

• Material: Stainless steel

• Protection Rating: IP67

• Supply Current: 2.0 mA

• Maximum Load Current: 5 mA

Typical Applications

• Turbine shaft vibration monitoring for predictive maintenance

• Rotor position tracking in compressors and pumps

• Motor vibration detection in critical industrial processes

• Integration with 3300 XL Proximitor systems for machinery protection

• Continuous condition monitoring to enhance operational safety

FAQ

Q1: What types of machinery is this probe suitable for?
A1: It works with turbines, compressors, motors, pumps, and other rotating machinery.

Q2: How does the probe connect to monitoring systems?
A2: The probe connects through a 7-meter extension cable to a 3300 XL Proximitor sensor.

Q3: Can the probe operate in extreme temperatures?
A3: Yes, it functions reliably between –51 °C and +177 °C.

Q4: Is the probe resistant to dust and water?
A4: Yes, it has IP67 protection for harsh industrial environments.

Q5: Does the probe require recalibration when components are replaced?
A5: No, components are interchangeable without the need for recalibration.