Bently Nevada 190501-12-00-04 Velomitor CT Velocity Transducer
Velomitor CT velocity transducer
Bently Nevada 190501-12-00-04 transducer
Bently Nevada velocity transducer
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Bently Nevada
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Velomitor CT velocity transducer
,Bently Nevada 190501-12-00-04 transducer
,Bently Nevada velocity transducer
Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
2-3 work days
Payment Terms
T/T
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Product Description
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AMIKON / INDUSTRIAL PARTS SOURCING
190501-12-00-04Bently Nevada Velomitor CT Velocity Transducer
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SERIES
190501
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SENSITIVITY
3.94 mV/mm/s ±5% |
FREQUENCY RESPONSE
3–900 Hz ±1.0 dB |
OPERATING TEMPERATURE
−40 to +85°C |
01 / APPLICATION
Application & Failure Scenarios
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APPLICATION PROFILE
The 190501 Velomitor CT is designed to measure casing vibration on cooling tower and air-cooled heat-exchanger fan assemblies operating at or above 90 rpm, typically 100–300 rpm. It can also capture vibration associated with the fan motor and speed reducer. |
• WHEN CUSTOMERS SEARCH
Unexpected vibration changes, suspected rotor imbalance or misalignment, or a need to replace an existing sensor. • OPERATIONAL CONCERN
Unreliable vibration measurements can weaken machinery condition assessment and delay fault detection, potentially contributing to unplanned fan or heat-exchanger downtime. |
02 / TECHNICAL DATA
Technical Specifications
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SENSITIVITY
3.94 mV/mm/s
100 mV/in/s · ±5%
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FREQUENCY RESPONSE
1.5 Hz–1 kHz
±3.0 dB; 3–900 Hz at ±1.0 dB
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Electrical & Measurement Data
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s), ±5% |
| Frequency response | 3.0–900 Hz, ±1.0 dB; 1.5 Hz–1.0 kHz, ±3.0 dB |
| Velocity range | 63.5 mm/s peak (2.5 in/s peak); high-frequency vibration above 10 g peak over 1 kHz can reduce this range |
| Amplitude linearity | ±2% up to 63.5 mm/s peak |
| Transverse response | Less than 5% of axial sensitivity |
| Output bias voltage | 10.1 VDC ±1.0 VDC, Pin A referenced to Pin B |
| Dynamic output impedance | Less than 400 Ω typical |
| Mounted resonant frequency | Minimum 9 kHz for stud mounting, except quick-disconnect mounting |
| Grounding | Internal electronics isolated from the case |
Environmental & Mechanical Data
| Operating temperature | −40°C to +85°C |
| Storage temperature | −40°C to +100°C |
| Case material | 316L stainless steel |
| Connector | 2-pin, top-mounted 316L stainless steel MIL-C-5015 |
| Height | 82 mm (3.2 in) |
| Typical weight | Less than 297 g (10.5 oz) |
| Mounting surface | 33 mm diameter (1.3 in) |
| Mounting torque | 4.5 N·m ±0.6 N·m |
| Mounting orientation | Any orientation |
| Shock limit | 5,000 g peak maximum |
Cable & Installation Notes
| Maximum cable length | Up to 305 m (1,000 ft) using cable part number 02173006 without signal degradation |
| Humidity limit | 100% condensing, non-submerged |
| Installation guidance | Install on an appropriate bearing housing or machine casing. Incorrect mounting can reduce response or generate invalid vibration signals. |
For the exact 190501-12-00-04 configuration, confirm the mounting, connection and applicable approval details against the manufacturer's ordering documentation before purchase.
Technical values refer to the 190501 Velomitor CT product family. Confirm the exact ordered configuration before replacement.
03 / MAINTENANCE
Troubleshooting Considerations
| Abnormal readings | Inspect the sensor mounting surface and installation condition. |
| Missing signal | Check connector engagement, cable continuity and monitoring-channel condition. |
| Replacement check | Confirm the full part number, interface, mounting and required hazardous-area approvals. |
04 / ORDER PROCESS
Delivery & Warranty
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01 ✓
Confirm
Model and order details
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02 ◉
Inspect
Agreed checks before dispatch
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03 ▣
Package
Protective packaging
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04 ↺
After-sales
DOA and warranty terms
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05 / SUPPORT
Frequently Asked Questions
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F
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Q / QUESTION
What is the 190501-12-00-04 used for?
A / ANSWER
It belongs to the Velomitor CT family, designed for low-frequency casing vibration measurements on cooling tower and air-cooled heat-exchanger fan assemblies. |
|
F
|
Q / QUESTION
What is the operating speed range?
A / ANSWER
The product family is designed for applicable fan assemblies operating at or above 90 rpm, typically 100–300 rpm. |
|
F
|
Q / QUESTION
What is its nominal sensitivity?
A / ANSWER
The specified sensitivity is 3.94 mV/mm/s (100 mV/in/s), ±5%. |
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F
|
Q / QUESTION
What should be checked before ordering a replacement?
A / ANSWER
Confirm the complete part number, mounting arrangement, connector and approval requirements, then verify compatibility with the installed monitoring system. |
|
F
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Q / QUESTION
Where can I find the 190501-12-00-04 pdf/manual/datasheet?
A / ANSWER
Ask AMIKON for the available product documentation and confirm that it matches the complete 190501-12-00-04 configuration. |
06 / PART NUMBER DIRECTORY
Related Models
Additional models available for sourcing. Listing here does not imply technical compatibility or interchangeability.
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