190501-01-00-04 Velomitor CT Velocity Transducer

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	190501-01-00-04
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 190501-01-00-04 Velomitor CT Velocity Transducer is a low-frequency industrial velocity sensor specifically engineered for continuous vibration monitoring in automation and condition monitoring systems. As a specialized Velomitor CT velocity transducer, this model is optimized for measuring casing vibration velocity on large rotating machinery operating at very low speeds, such as cooling tower fans and air-cooled heat exchanger assemblies. The 190501-01-00-04 velocity transducer integrates seamlessly into automated machinery protection and predictive maintenance architectures, providing reliable velocity output data that supports advanced diagnostics and asset management platforms.

Designed with a 316L stainless steel housing, the Velomitor CT Velocity Transducer delivers excellent corrosion resistance and mechanical stability in harsh industrial environments. With a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5%, this velocity transducer ensures accurate low-frequency vibration measurement across a wide frequency response from 3.0 Hz to 900 Hz (±1.0 dB), extending to 1.5 Hz to 1.0 kHz (±3.0 dB). The robust construction, combined with MIL-C-5015 2-pin stainless steel connector, allows secure signal transmission within automated monitoring networks. Operating reliably between -40°C and +85°C, the 190501-01-00-04 Velomitor CT Velocity Transducer is well suited for long-term deployment in industrial automation, rotating equipment monitoring, and condition-based maintenance systems.

Applications

Application 1: Cooling Tower Fan Vibration Monitoring
In automated cooling tower systems, the 190501-01-00-04 Velomitor CT Velocity Transducer monitors casing vibration on fans operating typically between 100–300 rpm. Its low-frequency response down to 3.0 Hz enables accurate detection of imbalance and misalignment, supporting predictive maintenance strategies that reduce unplanned downtime.

Application 2: Air-Cooled Heat Exchanger Fan Protection
For air-cooled heat exchanger assemblies, this velocity transducer provides continuous vibration velocity data to automation controllers. The ±1.0 dB accuracy in the primary operating range ensures reliable trend analysis for early fault detection in fan blades, gearboxes, and bearings.

Application 3: Low-Speed Gearbox Condition Monitoring
Integrated into automated machinery protection systems, the Velomitor CT Velocity Transducer measures vibration generated by speed reducers and gearboxes. The 3.94 mV/mm/s sensitivity allows precise monitoring of low-energy vibration signatures associated with wear or lubrication issues.

Application 4: Motor and Drive Train Diagnostics
When installed on motor housings, the transducer captures vibration frequencies transmitted through the casing. With a shock limit of 5000 g pk, it maintains measurement integrity even during transient events such as startups or load changes in automated production lines.

Application 5: Industrial Plant Predictive Maintenance Systems
Within plant-wide automation and condition monitoring platforms, the 190501-01-00-04 velocity transducer supplies stable vibration velocity signals via its MIL-C-5015 interface, enabling integration with PLCs, DCS, and online monitoring systems for data-driven maintenance decisions.

Specifications

Competitive Advantage

Competitive Advantage 1: Optimized Low-Frequency Performance
The Velomitor CT Velocity Transducer is specifically tuned for low-speed machinery, offering a usable frequency response starting at 3.0 Hz, which outperforms standard piezo-velocity sensors that struggle below 10 Hz in similar automation applications.

Competitive Advantage 2: High Measurement Accuracy and Stability
With ±5% sensitivity tolerance and controlled temperature sensitivity of -8% to +5%, the 190501-01-00-04 ensures consistent velocity measurements across the full operating temperature range, improving long-term trend reliability in automated monitoring systems.

Competitive Advantage 3: Robust Mechanical and Environmental Design
The 316L stainless steel case, 100% condensing humidity tolerance, and 5000 g shock resistance provide exceptional durability, making this velocity transducer suitable for harsh industrial automation environments with minimal maintenance requirements.

Competitive Advantage 4: Flexible Installation for Automation Projects
Supporting any mounting orientation, a defined mounting torque of 4.5 N·m, and compatibility with 3/8-24 to 1/2-20 plate stud mounting, the transducer simplifies installation across diverse automated machinery layouts.

Competitive Advantage 5: Seamless Integration with Industrial Monitoring Systems
The stainless steel MIL-C-5015 2-pin connector ensures secure and noise-resistant signal transmission. Combined with its standardized velocity output, the Velomitor CT Velocity Transducer integrates easily into existing PLC, DCS, and condition monitoring architectures, reducing system integration costs while enhancing diagnostic capability.