190501-01-00-CN | Bently Nevada Velomitor CT Velocity Transducer

Introduction to the 190501-01-00-CN Velomitor CT

In the evolution of industrial machinery protection, accurate vibration measurement has become essential. The 190501-01-00-CN from Bently Nevada addresses this need. It is a Velomitor CT velocity transducer designed for permanent installation on rotating equipment. This sensor provides a direct velocity output, enabling early detection of mechanical faults. By monitoring vibration, you can avoid unplanned downtime and extend asset life.

Key Features and Technical Specifications

The 190501-01-00-CN offers a range of specifications that ensure precise and reliable performance. Here are the core parameters:

• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%.
• Frequency Response: 3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB; 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) ±3.0 dB.
• Output Bias Voltage: 10.1 Vdc ± 1.0 Vdc, Pin A referenced to Pin B.
• Dynamic Output Impedance: <400 Ω typical.
• Broadband: 0.229 mm/s (0.009 in/s) pk.
• Base Strain Sensitivity: 0.43 mm/s/μstrain (0.017 in/s/μstrain).
• Maximum Cable Length: 305 metres (1,000 ft.) with cable part number 02173006.
• Operating Temperature: -40°C to +85°C (-40°F to +185°F).
• Shock Limit: 5000 g pk, maximum.
• Case Material: 316L stainless steel.

These specifications highlight the transducer's ability to deliver accurate data in demanding environments. The 316L stainless steel construction ensures corrosion resistance. The wide frequency response captures both low and high-speed machinery vibrations.

Applications and Use Cases

The 190501-01-00-CN is suitable for a variety of rotating machinery. Common applications include pumps, motors, fans, and compressors. Its robust design makes it ideal for harsh industrial settings. For example, in a petrochemical plant, this transducer can monitor critical pumps. Early detection of imbalance or bearing wear can prevent catastrophic failure. Consequently, you reduce maintenance costs and improve safety.

Installation and Mounting

Proper installation is crucial for accurate readings. The 190501-01-00-CN comes with a stud mounting option (3/8-in 24 thread). The connection interface is MIL-C-5015. Mounting torque should be 4.5 N-m ± 0.6 N-m (40 in-lbf ± 5 in-lbf). The transducer can be mounted in any orientation. Ensure the mounting surface is clean and flat. This guarantees optimal coupling and reliable vibration transmission.

Maintenance and Reliability

Routine maintenance of the 190501-01-00-CN is straightforward. Periodically inspect the mounting integrity and cable condition. Verify that the transducer remains securely fastened. Check for any signs of corrosion or physical damage. Since the internal electronics are isolated from the case, the sensor is less prone to ground loop issues. This enhances long-term reliability. As a result, you can trust the data for years of operation.

Compatibility and Integration

The 190501-01-00-CN is compatible with Bently Nevada monitoring systems. It provides a standard velocity output that integrates easily with existing protection racks. The MIL-C-5015 connector ensures a secure and reliable electrical connection. With a maximum cable length of 305 meters, you can place the monitoring system remotely. This flexibility simplifies system design and installation.

FAQ about the 190501-01-00-CN

What is the sensitivity of the 190501-01-00-CN?

The sensitivity is 3.94 mV/mm/s (100 mV/in/s) ±5%.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C (-40°F to +185°F).

What is the maximum cable length?

The maximum cable length is 305 metres (1,000 ft.) with cable part number 02173006.

Is the transducer intrinsically safe?

Agency approval options 01 through 04 include intrinsically safe ratings (Ex ia IIC T4). The CN option is country-specific.

Product Support and Availability

The 190501-01-00-CN is available from Petro Auto Tech. We are a trusted industrial automation parts supplier. Contact us for current availability and lifecycle status. We are ready to support your vibration monitoring needs.