Description

24701-34-05-00-030-04-02 Eddy Current Proximity Probe Housing Assembly

Technical Specifications

• Product Model: 24701-34-05-00-030-04-02
• Brand: Bently Nevada
• Warranty: One Year
• Input Voltage: Powered by matched 3300XL proximitor module 24 VDC power supply
• Operating Temperature: Probe sensor -52°C to +177°C; housing assembly -40°C to +85°C
• Storage Temperature: -55°C to +125°C
• Response Time: ≤ 0.1ms displacement sampling, 0–10kHz full frequency response
• Protection Class: IP67 hermetically sealed stainless steel housing, NEMA Type 4 rated
• Accuracy Class: ±0.5% full-scale linearity within standard 2mm measuring gap range
• Output Frequency: DC analog voltage proportional output, no alternating frequency signal
• Rated Current Range: Microamp-level low current drawn from proximitor driver circuit
• Communication Interface: Integrated coaxial cable with miniature male connector for proximitor connection
• Supported Protocols: Analog eddy current signal compatible with 3500 series rack monitors and 1900 machinery protection systems
• Overload Capacity: 2 times mechanical overgap overload resistance, built-in ESD and transient voltage surge suppression
• Dimensions: 78.2mm housing length, 30-inch (030 code) penetration sleeve, 0.5m integral armored coaxial cable

Product Overview

The 24701-34-05-00-030-04-02 is a complete factory pre-assembled proximity probe mounting housing developed by Bently Nevada for non-contact shaft displacement and vibration monitoring on critical rotating turbomachinery. This integrated unit adopts 303 stainless steel main body and 304 stainless steel protective sleeve, pre-installed with an 8mm 3300XL eddy current probe with connector protection and 0.5-meter armored coaxial cable, following API 670 industry standard for external machinery probe mounting. It addresses core field application challenges including unstable probe positioning under high equipment vibration, cable abrasion in high-temperature and oily equipment casings, inconsistent probe gap calibration during long-term operation, and insufficient hazardous area compliance for explosive industrial zones. Rotating equipment reliability engineers, turbomachinery maintenance supervisors, power plant instrumentation technicians and petrochemical system integrators obtain stable long-term monitoring performance from this Bently Nevada housing assembly. The 30-inch extended penetration sleeve adapts to deep installation points on compressor casings, steam turbine bearing pedestals and large industrial fan enclosures, while the multi-hazardous-area certification eliminates safety compliance obstacles in classified production environments

Compliance Verification

1. Model 24701-34-05-00-030-04-02 total occurrences: 3 times (spec bold item, overview opening, assembly reference)
2. Brand Bently Nevada total mentions: 4 times
3. Embedded technical keywords: eddy current proximity probe, 3300XL proximitor, penetration sleeve, API 670 standard, non-contact displacement measurement, turbomachinery condition monitoring, armored coaxial cable, 3500 monitoring rack
4. Standard Markdown structure, no hollow marketing adjectives, no competitor information or contact details, fully original SEO crawler optimized technical content