Bently Nevada 190501-10-00-CN Velomitor CT Velocity Transducer Overview

Product Introduction

When machinery vibration threatens uptime in critical rotating equipment, the Bently Nevada 190501-10-00-CN Velomitor CT Velocity Transducer provides reliable measurement. This transducer converts velocity into an electrical signal, enabling early detection of imbalance, misalignment, or bearing wear. Designed for harsh industrial environments, it delivers consistent performance across a wide temperature range.

Technical Specifications Breakdown

The 190501-10-00-CN offers a sensitivity of 3.94 mV/mm/s (100 mV/in/s) ±5%, ensuring accurate vibration readings. Its frequency response spans 3.0 Hz to 900 Hz (180 to 54,000 cpm) within ±1.0 dB, extending to 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) at ±3.0 dB. This range covers common machine fault frequencies. The output bias voltage is 10.1 Vdc ± 1.0 Vdc, referenced between Pin A and Pin B. With a dynamic output impedance under 400 Ω typical, the transducer interfaces easily with monitoring systems. The unit operates from -40°C to +85°C and stores from -40°C to +100°C, suitable for demanding conditions.

Industry Applications

This transducer excels in monitoring pumps, compressors, fans, and turbines. In a refinery, for example, continuous vibration tracking helps prevent unplanned shutdowns. The 190501-10-00-CN's sensitivity and frequency range allow detection of both low-speed and high-speed faults, supporting predictive maintenance programs. Its 316L stainless steel case and MIL-C-5015 connector ensure durability in corrosive or wet environments.

Installation & Setup Guidance

Mount the transducer using the provided plate stud M6x1 to M6x1 with 3/8-24 adapter. Apply a mounting torque of 4.5 N-m ± 0.6 N-m (40 in-lbf ± 5 in-lbf). The unit can be installed in any orientation. Use cable part number 02173006 up to 305 meters (1,000 feet) without signal degradation. Ensure Pin A goes positive with respect to Pin B when velocity is from base to top. The internal electronics are isolated from the case, simplifying grounding.

Maintenance & Reliability

Routine inspection of the transducer and cable connections helps maintain measurement accuracy. The 316L stainless steel construction resists corrosion. Verify the mounting surface is clean and flat to avoid false readings. The transducer's shock limit of 5000 g pk ensures robustness against occasional impacts. For long-term reliability, follow the manufacturer's guidelines for periodic testing.

Selection Guide & Purchasing Advice

When ordering the 190501-10-00-CN, confirm the agency approval option (CN country specific) and connection interface (MIL-C-5015). Verify compatibility with your monitoring system's input requirements. For complete technical specifications, please contact BluePLC Industrial. We can assist with availability and replacement options if needed.