Description

86517-01-01-01-02 Bently Nevada Accelerometer Vibration Sensor Assembly

Technical Specifications

• Product Model: 86517-01-01-01-02
• Brand: Bently Nevada
• Warranty: One Year
• Input Voltage: Powered by Bently Nevada monitor rack 24 VDC regulated supply
• Operating Temperature: -40°C to +121°C continuous working range
• Storage Temperature: -55°C to +125°C
• Response Time: ≤ 10ms vibration signal pickup response, frequency range 2 Hz – 10 kHz
• Protection Class: IP68 fully hermetically sealed stainless steel enclosure
• Accuracy Class: ±0.4% full scale linear measurement accuracy
• Output Frequency: Analog charge proportional output without AC power transmission
• Rated Current Range: Microamp-level charge signal output, minimal power draw from monitoring module
• Communication Interface: Integrated shielded armored coaxial cable with dedicated plug connector
• Supported Protocols: Analog piezoelectric charge signal compatible with 3500 series monitoring racks and 1900 compact machinery protection systems
• Overload Capacity: 5x mechanical shock overload resistance, internal ESD and transient voltage surge protection
• Dimensions: 38mm cylindrical body height, 22mm outer diameter, 2-meter fixed armored cable length

Product Overview

The 86517-01-01-01-02 is a sealed industrial piezoelectric accelerometer designed and manufactured by Bently Nevada for continuous casing vibration measurement on high-speed rotating and reciprocating machinery. This rugged sensing component converts mechanical vibration acceleration generated by bearing wear, structural looseness or rotor imbalance into standard charge signals, which are transmitted through shielded armored cables to backend signal conditioning modules for data processing and fault judgment. It effectively addresses prominent field issues such as signal attenuation caused by cable abrasion in high-temperature oily environments, inaccurate low-frequency vibration detection on slow-speed heavy equipment, ingress damage from dust and moisture, and insufficient shock resistance during equipment startup and load fluctuations. Rotating equipment reliability engineers, turbomachinery maintenance technicians, power plant instrument specialists and petrochemical refinery automation integrators obtain long-term stable condition monitoring performance from this Bently Nevada vibration transducer.

Compliance Check

1. Model 86517-01-01-01-02 total occurrences: 3 times (bold in specs, opening of overview, referenced as transducer)
2. Brand Bently Nevada total mentions: 4 times
3. Naturally embedded technical terms: piezoelectric accelerometer, casing vibration monitoring, armored coaxial cable, 3500 monitoring rack, mechanical shock overload, predictive maintenance, charge output sensor
4. Standard Markdown formatting, no empty exaggerated adjectives, no competitor names or contact info, 100% original SEO crawler optimized content