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

Product Overview

• The Bently Nevada 190501-01-00-CN is a high-performance Velomitor CT Velocity Transducer.
• It measures absolute vibration specifically in cooling tower environments and industrial machinery.
• The unit provides a reliable signal for integration with continuous monitoring systems.
  

Configuration Breakdown

• 190501 [Velomitor CT Velocity Transducer Base]
  • -01 [Mounting Hardware: 3/8-24 to 3/8-24 Stud]
    • -00 [Connection: MIL-C-5015 Interface]
      • -CN [Agency Approval: China-Specific Certification]

Technical Specifications

• Brand: Bently Nevada
• Model: 190501-01-00-CN
• Series: Velomitor CT
• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%
• Frequency Response: 3.0 Hz to 900 Hz (±1.0 dB)
• Measurement Range: Up to 63.5 mm/s (2.5 in/s) peak
• Linearity: ±2% across dynamic range
• Resolution (Broadband): 0.229 mm/s (0.009 in/s) peak
• Temperature Range: -40°C to +85°C (-40°F to +185°F)
• Environmental Tolerance: 100% condensing humidity and 5000 g shock limit
• Interference Resistance: Case-isolated electronics with low magnetic susceptibility
• Case Material: 316L Stainless Steel for high corrosion resistance

Installation and Maintenance

• The 33 mm diameter flat mounting surface ensures optimal frequency transmission.
• Tighten the 190501-01-00-CN to 4.5 N-m (40 in-lbf) for secure coupling.
• The transducer supports any mounting angle orientation for flexible deployment.
• The top-exit 2-pin connector simplifies cable routing in tight enclosures.
• Inspect mounting torque annually to maintain data accuracy in high-vibration zones.

Compatibility and System Integration

• Designed for Bently Nevada 3500/42M and 2300 vibration monitors.
• Supports cable runs up to 305 meters without signal degradation.
• Uses the industry-standard MIL-C-5015 connection interface for universal fitment.

Shipping and Warranty

• Shipment Lead Time: Dispatched within 24-48 hours from our facility.
• Courier Services: Express global delivery via FedEx, UPS, and DHL.
• Quality Assurance: Includes a full 12-month standard warranty.
• Packing List: One 190501-01-00-CN sensor and one 3/8-24 mounting stud.

Global PLC Spare HUB's Insight

• The 190501-01-00-CN is engineered for the unique challenges of cooling towers.
• Unlike standard sensors, the Velomitor CT series resists heavy condensation and chemical mist.
• The 316L stainless steel housing prevents pitting in salt-laden or corrosive air.
• The -CN approval ensures the module meets local regulatory safety requirements for industrial use.

Typical Application Scenarios

• Cooling tower fan gearboxes and large motor assemblies.
• Air-cooled heat exchangers in petrochemical plants.
• Slow-speed machinery monitoring for early bearing fault detection.
• Predictive maintenance for HVAC systems and balance diagnostics.

Frequently Asked Questions (FAQ)

• Does the 190501-01-00-CN require special housing for humidity?
  No, the sensor is rated for 100% condensing humidity without additional protection.
• What is the primary benefit of the -CN suffix?
  It indicates regional certification compliance specifically for projects located within China.
• Can this transducer detect high-frequency gear mesh issues?
  The 190501 specializes in frequencies up to 900 Hz, covering most fan-related faults.
• What should I check if the signal becomes noisy?
  Verify the mounting torque and inspect the 2-pin connector for moisture ingress.

Selection Guide

• Match the -01 hardware option with your existing 3/8-24 tapped holes.
• Verify that your monitor supplies the required constant current for velocity sensors.
• Select the Velomitor CT series for any application involving wet or condensing air.
• Check cable lengths if the distance to the monitor exceeds 300 meters.

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