190501-12-99-02 Bently Nevada Velomitor CT Velocity Transducer
Manufacturer: Bently Nevada
Product No.: 190501-12-99-02
Condition： In stock
Product Type: Velomitor CT Velocity Transducer
Product Origin: USA
Payment: T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview & Global PLC Spare HUB Review
The Bently Nevada 190501-12-99-02 is an advanced velocity transducer engineered specifically for measuring absolute casing vibration on industrial machinery. Operating within the renowned Velomitor CT Series, this compact transducer combines piezoelectric velocity sensing technology with internal signal integration. Global PLC Spare HUB Review highlights that its robust 316L stainless steel housing and high shock resistance make it ideal for severe operating environments where velocity measurements provide superior fault detection over displacement probes for structural housing issues.
Configuration Breakdown & Suffix Options
- Product Base Model: 190501 - Velomitor CT Velocity Transducer
- Mounting Hardware Option (First Suffix Group): 12 - Plate Stud 3/8-inch 24 to M8x1 thread adapter configuration
- Connection Option (Second Suffix Group): 99 - Unit shipped with an included 32-foot specialized connection cable
- Agency Approval Option (Third Suffix Group): 02 - Comprehensive hazardous area certifications including CSA/NRTL/C (Class I, Div 1) and ATEX/IECEx (Class I, Zone 0/1)
Technical Specifications
| Technical Parameter | Specification Detail |
|---|---|
| Brand & Product Line | Bently Nevada / Velomitor CT Series |
| Part Number Identifier | 190501-12-99-02 |
| Sensitivity Scale | 3.94 mV/mm/s (100 mV/in/s) plus or minus 5 percent |
| Frequency Response Range | 3.0 Hz to 900 Hz at plus or minus 1.0 dB; 1.5 Hz to 1.0 kHz at plus or minus 3.0 dB |
| Amplitude Linearity | Plus or minus 2 percent up to 63.5 mm/s pk (2.5 in/s pk) |
| Output Bias Voltage | 10.1 Vdc plus or minus 1.0 Vdc measured Pin A to Pin B |
| Operating Temperature | -40 degrees Celsius to +85 degrees Celsius (-40 degrees Fahrenheit to +185 degrees Fahrenheit) |
| Enclosure Material & Weight | 316L Stainless Steel housing, weighing approximately 297 grams (10.5 ounces) |
Equipment Compatibility & Industrial Applications
This velocity transducer integrates seamlessly with standard machinery monitors, PLC analog input cards, and vibration monitoring systems. Industrial maintenance teams deploy this sensor on low-speed and medium-speed rotating equipment such as large industrial fans, cooling tower blowers, hydro turbines, centrifugal pumps, and gearboxes where absolute vibration severity must be continuously evaluated.
Diagnostic Capabilities
The unit's wide frequency response and low transverse sensitivity empower reliability engineers to detect complex mechanical faults early. It excels at identifying structural resonance, unbalance, misalignments, structural looseness, and bearing degradation by monitoring true velocity parameters across the machinery casing.
Warranty, Logistics & Express Shipping
- Quality Assurance: Backed by a full 12-month factory replacement warranty.
- Global Express Delivery: Dispatched within 24 to 48 hours utilizing reliable logistics carriers including FedEx, UPS, and DHL.
- Secure Transit Handling: Packed securely with industrial-grade cushioning to protect the 316L stainless steel body and connector pins.
Model Selection Comparison & Technical Advice
When selecting absolute velocity sensors, evaluate your mounting stud requirements, cable lengths, and hazardous area rating demands. Compare this configuration directly against the alternative 190501-07-00-01 model. While both belong to the trusted Velomitor CT Series, choose the 190501-12-99-02 when your installation requires a plate stud adapter (3/8-in 24 to M8x1), an included 32-foot cable, and dual CSA/ATEX hazardous area approvals.
Frequently Asked Questions (FAQ) & Buying Guide
Q: Why is absolute casing velocity preferred over relative shaft displacement for certain machines?
A: Velocity sensors measure the overall vibrational energy of the machine housing, which is critical for detecting structural resonances and massive unbalances where shaft-to-bearing clearance changes are minimal.
Q: How does the internal electronic isolation affect signal noise prevention?
A: The internal electronics are completely isolated from the 316L stainless steel case, preventing ground loops and significantly reducing electrical noise interference in noisy plant environments.
Q: What is the significance of the 4.5 N-m mounting torque specification during installation?
A: Applying the exact recommended torque of 4.5 N-m ensures optimal mechanical coupling between the transducer base and the machine surface, preventing high-frequency signal attenuation.
Q: What key factors should guide my purchasing decision when selecting mounting hardware suffixes?
A: Always verify your existing mechanical stud thread configuration on the machine casing—such as M8 or 3/8-24 UNF—to match the appropriate mounting adapter suffix without requiring custom machining.
Q: Can this velocity transducer operate safely in explosive gas or dust atmospheres?
A: Yes, selecting option 02 certifies the unit for Class I, Division 1 and Zone 0/1 hazardous locations when installed per proper control drawings.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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