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

Download Open in new tab
Bently Nevada 190501-12-00-05
Bently Nevada 190501-12-00-05
Bently Nevada 190501-12-00-05
1 / 3
Quantity
Call sales Contact
Shipping &amp; Returns

Global Express Shipping

  • 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).
  • Worldwide Coverage: Serving over 150 countries.

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 technical warranty.
Reviews

More from this brand

Bently Nevada 168679-01-01-01-02-03-05-01-01-00-02-02 ADRE 408 DSPi Dynamic Signal Processing Instrument
168679-01-01-01-02-03-05-01-01-00-02-02Bently Nevada 168679-01-01-01-02-03-05-01-01-00-02-02 ADRE 408 DSPi Dynamic Signal Processing Instrument
Bently Nevada 3300/50-02-01-00-00 Tachometer Monitor
3300/50-02-01-00-00Bently Nevada 3300/50-02-01-00-00 Tachometer Monitor
Bently Nevada 3300/16-02-01-01-01-00-00 XY/GAP Dual Vibration Monitor
3300/16-02-01-01-01-00-00Bently Nevada 3300/16-02-01-01-01-00-00 XY/GAP Dual Vibration Monitor
Bently Nevada 87890-01 Monitor Circuit Assembly for 3300/03 System Monitor
87890-01Bently Nevada 87890-01 Monitor Circuit Assembly for 3300/03 System Monitor
  • Bently Nevada 190501-12-00-05
  • Bently Nevada 190501-12-00-05
  • Bently Nevada 190501-12-00-05
1 3
Only 3 item(s) left in stock
View full details
Product Description
Shipping Returns
Additional details
Reviews

Global Express Shipping

  • 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).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

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.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

Technical knowledge

PowerFlex drive prepared for dynamic braking resistor commissioning

PowerFlex Dynamic Braking Resistor Design and Testing

A practical PowerFlex braking guide covering regenerative energy, resistor resistance and duty cycle, thermal protection, model-specific parameters, and measured commissioning tests.

Industrial joystick form factors for machine operator controls

Engineering Industrial Joystick Controls for Safe Motion

An industrial joystick is only the first element in a safe motion command chain. This guide covers sensing choices, wiring, signal validation, PLC logic, restart behavior, and commissioning for...

Live PID trend comparing command, feedback, and controller output

Seeing PID Behavior Before Tuning the Loop

PID tuning becomes safer when engineers can see how proportional, integral, and derivative actions reshape error, output, and response over time. This guide turns live trends into a disciplined...

Compact motion drive used to commission a linear axis

Commissioning a Linear Axis Without Hiding Mechanical Faults

A linear axis should be proven mechanically before aggressive tuning begins. This commissioning workflow covers scaling, direction, limits, homing, STO, low-speed tests, and evidence-based tuning for...

Interposing relay used between industrial control and field circuits

Interposing Relays: Isolation, Load Matching, and Diagnostics

Interposing relays protect PLC and DCS interfaces by separating voltage domains, matching output capacity to field loads, and making faults easier to isolate. This guide explains selection,...

PLC analog and digital signal filtering for stable input data

Filtering Noisy PLC Signals Without Hiding Real Faults

Input filtering can stabilize PLC data, but excessive smoothing delays alarms and masks process changes. Learn how to diagnose noise, select hardware or software filters, and validate response time.