Product Overview

The Bently Nevada 200350-00-00 is a high-performance seismic transducer engineered for absolute casing vibration measurement. As a fundamental component of Turbine Supervisory Instrumentation (TSI), this accelerometer is designed to be permanently mounted on machinery housings to capture high-frequency vibration data. It converts mechanical acceleration into a proportional differential voltage signal via a precision piezoelectric sensing element, providing critical insights into the mechanical health of rotating equipment.

Optimized for integration with the Trendmaster Pro monitoring ecosystem, the 200350-00-00 interfaces directly with constant current and seismic input cards. Its rugged architecture ensures that it delivers stable, repeatable vibration data required for predictive maintenance and automated machinery protection.

Key Technical Characteristics

The 200350-00-00 is built to withstand the rigorous mechanical and thermal stresses of heavy industrial environments.

• Piezoelectric Sensing Technology: Internally generates a precise electrical charge in response to vibration, providing high-fidelity acceleration data across a broad frequency spectrum.

• Hermetically Sealed Construction: Encased in a premium-grade stainless steel housing, the sensor is fully protected against moisture ingress, oil vapors, and corrosive atmospheric contaminants.

• Standardized Connectivity: Features a top-exit 2-pin MIL-C-5015 connector, a global industrial standard that ensures secure electrical coupling and simplifies cable field-replacement.

• Flexible Mounting Interface: The base is equipped with a standard 1/4-28 threaded hole, allowing for secure mechanical coupling to various machine pedestals using mounting studs or magnetic bases.

• System Compatibility: Fully validated for use with Bently Nevada Trendmaster Pro Constant Current Direct Input Cards (149811-02) and Seismic Direct Input Cards (164746-01).

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 200350-00-00

• Transducer Type: Piezoelectric Accelerometer

• Measurement Variable: Acceleration (g)

• Case Material: Hermetically Sealed Stainless Steel

• Electrical Connector: 2-pin MIL-C-5015 (Top Mount)

• Mounting Thread: 1/4-28 UNF

• Calibrated Frequency: Optimized at 100 Hz

• Operating Temperature: Suitable for high-heat industrial casing applications

• Net Weight: 0.05 kg

• Origin: USA

Industrial Applications

The 200350-00-00 accelerometer is a vital sensing element for safeguarding high-value rotating assets in power generation, oil and gas, and petrochemical facilities. Typical deployments include:

• Monitoring casing vibration on steam and gas turbine bearing housings.

• Detection of high-frequency defects in rolling-element bearings on pumps and motors.

• Protection for industrial gearboxes and high-speed centrifugal compressors.

• Condition monitoring for large-scale cooling tower fan assemblies.