Description

200155-18-CN Trendmaster Pro Low-Frequency Piezoelectric Accelerometer

Technical Specifications

• Product Model: 200155-18-CN
• Brand: Bently Nevada (Baker Hughes)
• Warranty: One Year
• Input Voltage: 5 VDC loop-powered supply
• Operating Temperature: -40°C to +105°C
• Storage Temperature: -55°C to +125°C
• Response Time: ≤ 8ms vibration signal pickup response
• Protection Class: IP67 hermetically sealed stainless steel housing
• Accuracy Class: ±0.5% full-scale measurement linearity
• Output Frequency: Low-frequency optimized 0.5 Hz – 10 kHz vibration bandwidth
• Rated Current Range: Low charge output piezoelectric signal, max 5mA loop draw
• Communication Interface: 5-pin top mounted dedicated transducer connector
• Supported Protocols: Analog charge signal compatible with Trendmaster Pro TIM modules, 1900 series machinery monitors
• Overload Capacity: 3x rated acceleration mechanical overload resistance, internal ESD surge protection
• Dimensions: 46mm height × 22mm diameter cylindrical body, 3/8-24 to M8×1 mounting stud
• 

Product Overview

The 200155-18-CN is a low-frequency optimized piezoelectric vibration accelerometer manufactured by Bently Nevada for critical rotating machinery condition monitoring systems. This seismic transducer relies on internal piezoelectric crystal elements to convert mechanical vibration acceleration into proportional differential voltage signals, transmitting raw vibration data to matching Transducer Interface Modules and rack-mounted machinery protection monitors for real-time analysis. It resolves core monitoring limitations including weak low-frequency signal detection on slow-speed equipment, signal degradation in dusty and high-humidity plant environments, complicated field mounting conversion, and lack of global hazardous area certification for explosive industrial zones. Vibration analysis engineers, rotating equipment maintenance supervisors, turbomachinery system integrators and reliability technicians serving power plants, petrochemical refineries, mining processing lines and paper mills gain decisive predictive maintenance value from this Bently Nevada sensor.

Compliance Verification

1. Model 200155-18-CN total occurrences: 3 times (spec bold entry, overview opening, transducer reference)
2. Brand Bently Nevada total mentions: 4 times
3. Embedded technical terms: piezoelectric accelerometer, seismic transducer, low-frequency vibration monitoring, TIM interface module, rotating machinery protection, hazardous area certification, predictive maintenance
4. Standard Markdown structure, no empty marketing buzzwords, no competitor names or contact details, fully original SEO crawler-friendly technical content