Bently Nevada

Bently Nevada 190501-12-00-05 Velomitor CT Velocity Transducer

SKU 190501-12-00-05

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Bently Nevada

  • Product No.: 190501-12-00-05

  • Country of origin:United States

  • Product Type: Velomitor CT Velocity Transducer

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 297g

  • Dimensions: 33 mm x 33 mm x 82 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The 190501-12-00-05 is a configuration of the Bently Nevada Velomitor CT Velocity Transducer, specifically optimized for low-frequency casing vibration measurements. This unit features a plate stud (Option 12: Plate Stud 3/8-in 24 to M8x1) for mounting, a standard MIL-C-5015 connection interface (Option 00), and no agency approvals (Option 05/00 - standard non-hazardous configuration). Designed for machines operating at or above 90 rpm, such as cooling towers and air-cooled heat exchangers, this piezoelectric velocity sensor provides continuous monitoring of casing vibration velocity. The Velomitor CT is engineered to detect rotor-related malfunctions, including unbalance and misalignment, by measuring vibration transmitted to the machine casing or bearing housing. It is a robust, solid-state device that delivers a signal output proportional to the vibration velocity, ensuring reliable data for machinery protection systems.

Features

  • Designed for low-frequency applications (100 to 300 rpm typical).
  • Option 12: Plate Stud (3/8-in 24 to M8x1) mounting configuration.
  • Option 00: Industry-standard 2-pin MIL-C-5015 connection interface.
  • Solid-state construction with 316L stainless steel case.
  • Internal electronics isolated from the case to minimize ground loop interference.
  • Sensitivity: 3.94 mV/mm/s (100 mV/in/s) at 100 Hz.

Applications

  • Cooling tower fan assemblies
  • Air-cooled heat exchanger fans
  • Low-speed rotating machinery
  • Bearing housing vibration monitoring
  • Casing vibration protection

Ordering Information

Option Code on This SKU Description
Orderable Part Number 190501-12-00-05 Velomitor CT Velocity Transducer
A - Mounting Hardware 12 Plate Stud 3/8-in 24 to M8x1
B - Connection Option 00 MIL-C-5015 connection interface
C - Agency Approval 05 Standard (No hazardous area approvals indicated for this base selection)

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Part Number 190501-12-00-05
Case Material 316L stainless steel
Connector 2-pin MIL-C-5015, top
Sensitivity 3.94 mV/mm/s (100 mV/in/s) ±5%
Frequency Response 3.0 Hz to 900 Hz (±1.0 dB); 1.5 Hz to 1.0 kHz (±3.0 dB)
Operating Temperature -40 degC to +85 degC (-40 degF to +185 degF)
Velocity Range 63.5 mm/s pk (2.5 in/s pk)
Weight <297 g (10.5 oz)
Mounting Torque 4.5 N-m ± 0.6 N-m (40 in-lbf ± 5 in-lbf)

Installation Guidelines

  • Ensure the transducer is installed on a clean, flat surface on the bearing housing or machine casing for optimal signal transmission.
  • Use the specified plate stud for secure mechanical coupling.
  • Maintain the recommended mounting torque to prevent resonance shifts.
  • Use shielded cable to protect the signal from external electromagnetic interference.
  • Avoid installation in locations where the transducer may be submerged; the unit is designed for 100% condensing humidity but not for continuous submersion.

FAQ

What is the primary application for the 190501 Velomitor CT?
The Velomitor CT is specifically designed for low-frequency casing vibration measurements, typically on cooling towers and air-cooled heat exchangers operating at or above 90 rpm.

What does the '12' in 190501-12-00-05 represent?
The '12' refers to the mounting hardware option, which is a Plate Stud 3/8-in 24 to M8x1.

Is the 190501-12-00-05 compatible with standard MIL-C-5015 cables?
Yes, this unit uses the standard MIL-C-5015 connection interface (Option 00).

Can this transducer be used in hazardous areas?
This specific configuration (Option 05/00) does not include hazardous area approvals. For hazardous environments, ensure you select the appropriate approval options during ordering.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 190501-12-00-05 Velomitor CT Velocity Transducer

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  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
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Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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TECHNICAL SPECIFICATIONS

Country of origin
United States

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