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

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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

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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.

Key Features:

#Velocity Transducer

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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.

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 .

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