Bently Nevada 330101-00-20-10-02-CN Proximity Probe

Description

The Bently Nevada 330101-00-20-10-02-CN is a precision eddy-current proximity probe for industrial machinery. It measures shaft vibration, axial position, and Keyphasor signals continuously. Moreover, the probe provides non-contact monitoring, reducing mechanical wear and improving measurement reliability. Its robust stainless steel housing and IP67 protection ensure operation in harsh industrial environments. This probe integrates seamlessly with the 3300 XL Proximity Transducer System, including Proximitor sensors and extension cables, offering long-term stability and API 670 compliance. The “CN” variant meets China-specific regulatory and distribution standards.

Key Features

• Non-contact measurement of vibration, displacement, and position for rotating machinery

• High accuracy and stability over extreme temperatures

• Rugged stainless steel case with IP67 protection for harsh environments

• Interchangeable components within the 3300 XL system without recalibration

• API 670 compliance for critical machinery protection

Technical Specifications

• Model: 330101-00-20-10-02-CN

• Series: 3300 XL 8 mm Proximity Transducer System

• Probe Tip Diameter: 8 mm

• Thread Size: M10 × 1 (metric)

• Cable Length: 2.0 meters (integral cable)

• Linear Range: 0.25 mm to 2.0 mm (10–80 mils)

• Scale Factor: 7.87 V/mm ±5% (200 mV/mil)

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

• Operating Voltage: –23.5 VDC to –26.5 VDC (via Proximitor)

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

• Probe Case Material: AISI 303/304 stainless steel

• Probe Tip Material: Polyphenylene sulfide (PPS)

• Weight: 0.323 kg

• Protection Rating: IP67

• Compliance: API 670 and China-specific approvals

Typical Applications

• Continuous monitoring of turbines, compressors, and generators

• Critical rotating machinery in power plants and industrial facilities

• Machinery protection systems requiring high-precision vibration measurement

• Integration with 3300 XL Proximitor sensors for condition-based maintenance

FAQ

Q: What is the maximum operating temperature?
A: The probe operates reliably up to +177 °C (-51 °C minimum).

Q: Can the probe be used with other Bently Nevada 3300 XL components?
A: Yes, it integrates seamlessly with all 3300 XL probes, cables, and Proximitor sensors.

Q: What environments is this probe suitable for?
A: It is suitable for harsh, dusty, and wet industrial conditions with IP67 protection.

Q: What does the “CN” suffix mean?
A: It designates a China-specific variant for regional compliance and distribution.

Q: Is calibration required when replacing components?
A: No, interchangeable 3300 XL components maintain accuracy without recalibration.