The 190501-09-99-00 Velomitor CT Velocity Transducer is a specialized, low-frequency piezoelectric velocity sensor engineered for monitoring casing vibration velocity. This configuration is specifically tailored with Option 09 (Plate Stud 3/8-in 24 to 1/4-in NPT mounting) and Option 99 (unit supplied with an integrated 32-foot cable), providing a complete mounting and cabling solution for cooling tower and air-cooled heat-exchanger fan assemblies. It is designed for applications where machines operate at low speeds, typically 90 rpm or higher.
By measuring vibration amplitudes at low frequencies, this transducer accurately captures data generated by fan motors and speed reducers. This data is critical for detecting common machine malfunctions such as unbalance and misalignment. The transducer features internal electronics isolated from the sensor case and maintains a high degree of sensitivity with minimal susceptibility to external magnetic fields, ensuring reliable signal integrity for your machinery protection systems.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 190501-09-99-00 | Velomitor CT Velocity Transducer |
| A - Mounting Hardware | 09 | Plate Stud 3/8-in 24 to 1/4-in NPT |
| B - Connection Option | 99 | Unit with included 32-foot cable |
| C - Agency Approval | 00 | No Approvals |
| Manufacturer | Bently Nevada |
| Part Number | 190501-09-99-00 |
| 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 |
| Velocity Range | 63.5 mm/s pk (2.5 in/s pk) |
| Operating Temperature | -40 degC to +85 degC (-40 degF to +185 degF) |
| Storage Temperature | -40 degC to +100 degC (-40 degF to +212 degF) |
| Case Material | 316L stainless steel |
| Weight | <297 g (10.5 oz) |
| Mounting Torque | 4.5 N-m +/- 0.6 N-m (40 in-lbf +/- 5 in-lbf) |
| Shock Limit | 5000 g pk |
Install the Velomitor CT transducer directly on the machine casing or bearing housing to ensure accurate vibration transmission. Improper mounting can result in signal attenuation or the generation of false data. Always torque the mounting stud to the specified 4.5 N-m to ensure mechanical stability. Because this model includes an integrated cable (Option 99), ensure proper strain relief and protection of the cable run to prevent mechanical damage or moisture ingress at the connection point.
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Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 190501-09-99-00
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
The 190501-09-99-00 Velomitor CT Velocity Transducer is a specialized, low-frequency piezoelectric velocity sensor engineered for monitoring casing vibration velocity. This configuration is specifically tailored with Option 09 (Plate Stud 3/8-in 24 to 1/4-in NPT mounting) and Option 99 (unit supplied with an integrated 32-foot cable), providing a complete mounting and cabling solution for cooling tower and air-cooled heat-exchanger fan assemblies. It is designed for applications where machines operate at low speeds, typically 90 rpm or higher.
By measuring vibration amplitudes at low frequencies, this transducer accurately captures data generated by fan motors and speed reducers. This data is critical for detecting common machine malfunctions such as unbalance and misalignment. The transducer features internal electronics isolated from the sensor case and maintains a high degree of sensitivity with minimal susceptibility to external magnetic fields, ensuring reliable signal integrity for your machinery protection systems.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 190501-09-99-00 | Velomitor CT Velocity Transducer |
| A - Mounting Hardware | 09 | Plate Stud 3/8-in 24 to 1/4-in NPT |
| B - Connection Option | 99 | Unit with included 32-foot cable |
| C - Agency Approval | 00 | No Approvals |
| Manufacturer | Bently Nevada |
| Part Number | 190501-09-99-00 |
| 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 |
| Velocity Range | 63.5 mm/s pk (2.5 in/s pk) |
| Operating Temperature | -40 degC to +85 degC (-40 degF to +185 degF) |
| Storage Temperature | -40 degC to +100 degC (-40 degF to +212 degF) |
| Case Material | 316L stainless steel |
| Weight | <297 g (10.5 oz) |
| Mounting Torque | 4.5 N-m +/- 0.6 N-m (40 in-lbf +/- 5 in-lbf) |
| Shock Limit | 5000 g pk |
Install the Velomitor CT transducer directly on the machine casing or bearing housing to ensure accurate vibration transmission. Improper mounting can result in signal attenuation or the generation of false data. Always torque the mounting stud to the specified 4.5 N-m to ensure mechanical stability. Because this model includes an integrated cable (Option 99), ensure proper strain relief and protection of the cable run to prevent mechanical damage or moisture ingress at the connection point.
Global Express Shipping
Returns & 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 .
| Country of origin |
United States
|
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