Bently Nevada 190501-08-00-00 Velomitor CT Velocity Transducer Overview

What Is the Bently Nevada 190501-08-00-00?

When unexpected machinery vibrations threaten production uptime, the Bently Nevada 190501-08-00-00 Velomitor CT Velocity Transducer provides the precise measurement you need. This industrial-grade sensor converts mechanical velocity into an electrical signal for real-time monitoring. Manufactured in the U.S.A., it is designed for demanding environments where accuracy and durability are non-negotiable.

Technical Specifications Breakdown

The 190501-08-00-00 delivers a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5%, ensuring consistent output across its operating range. Its frequency response spans 3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB, with an extended range of 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) ±3.0 dB. Temperature sensitivity varies from -8% to +5% typical over the full operating temperature range. The output bias voltage is 10.1 Vdc ± 1.0 Vdc, referenced from Pin A to Pin B. Dynamic output impedance is less than 400 Ω typical. These parameters make it suitable for precise vibration analysis in rotating machinery.

Industry Applications

This velocity transducer excels in applications such as monitoring turbines, compressors, and pumps. In power generation, its ability to detect subtle vibration changes helps prevent catastrophic failures. For oil and gas operations, the robust 316L stainless steel case withstands harsh environments. The transducer's transverse response of less than 5% of axial sensitivity ensures accurate readings even in complex vibration fields.

Installation & Setup Guidance

Mount the 190501-08-00-00 using the included plate stud (3/8-in 24 to 1/2-in 20) with a torque of 4.5 N-m ± 0.6 N-m (40 in–lbf ± 5 in-lbf). The MIL-C-5015 connection interface simplifies wiring. Polarity is defined: Pin A goes positive with respect to Pin B when velocity is from base to top of the transducer. The unit can be mounted in any orientation, offering flexibility for tight spaces. Maximum cable length is 305 metres (1,000 ft.) with part number 02173006 cable, with no signal degradation.

Maintenance & Reliability

Routine inspection of the transducer and cable integrity is recommended to ensure long-term performance. The 316L stainless steel construction resists corrosion, and the internal electronics are isolated from the case, reducing ground loop issues. With a shock limit of 5000 g pk maximum and 100% condensing humidity tolerance (non-submerged), this transducer is built for reliability in challenging conditions. For complete technical specifications for the 190501-08-00-00, please contact BluePLC Industrial.

Selection Guide & Purchasing Advice

Before purchasing, verify that the mounting hardware option (0 8 Plate Stud 3/8-in 24 to 1/2-in 20) matches your installation requirements. The agency approval option for this unit is 00 (No Approvals), so confirm if your application needs intrinsic safety certifications. BluePLC Industrial offers this model with fast shipping and expert support. Contact us to check lifecycle status and availability.