The 330500-03-01 is a Velomitor Piezo-velocity Sensor configured with a 1/4-28 UNF mounting thread (Option 03) and no specific agency approval (Option 01 - CSA/US/C). This specialized piezoelectric accelerometer is designed for measuring absolute casing, bearing housing, or structural vibration on rotating machinery. By utilizing solid-state electronics with no moving parts, the 330500 provides long-term stability and immunity to mechanical wear, allowing for installation in any orientation—vertical, horizontal, or angled.
This sensor incorporates integrated electronics to convert raw piezoelectric signals into velocity-proportional outputs. It is suitable for monitoring applications where the transmission of rotor vibration to the machine casing is significant. For best performance, the sensor must be rigidly mounted on the bearing housing or casing to ensure accurate amplitude and frequency response. Users should avoid integrating this sensor's output to measure displacement, as electrical noise amplification can degrade measurement data.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330500-03-01 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread Adaptor | 03 | 1/4-28 UNF |
| B - Agency Approval | 01 | CSA/US/C |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330500-03-01 |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) +/- 5% |
| Frequency Response | 4.5 Hz to 5 kHz (+/- 3.0 dB); 6.0 Hz to 2.5 kHz (+/- 0.9 dB) |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Operating Temperature | -55 degC to 121 degC (-67 degF to 250 degF) |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 |
| Weight | 142 g (0.142 kg) |
| Dimensions (H x D) | 63.2 mm x 25.3 mm |
| Grounding | Case isolated |
Global Express Shipping
Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 330500-03-01
Country of origin:United States
Product Type: Velomitor Piezo-velocity Sensor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 142g
Dimensions: 63.2 mm x 25.3 mm x 25.3 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The 330500-03-01 is a Velomitor Piezo-velocity Sensor configured with a 1/4-28 UNF mounting thread (Option 03) and no specific agency approval (Option 01 - CSA/US/C). This specialized piezoelectric accelerometer is designed for measuring absolute casing, bearing housing, or structural vibration on rotating machinery. By utilizing solid-state electronics with no moving parts, the 330500 provides long-term stability and immunity to mechanical wear, allowing for installation in any orientation—vertical, horizontal, or angled.
This sensor incorporates integrated electronics to convert raw piezoelectric signals into velocity-proportional outputs. It is suitable for monitoring applications where the transmission of rotor vibration to the machine casing is significant. For best performance, the sensor must be rigidly mounted on the bearing housing or casing to ensure accurate amplitude and frequency response. Users should avoid integrating this sensor's output to measure displacement, as electrical noise amplification can degrade measurement data.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330500-03-01 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread Adaptor | 03 | 1/4-28 UNF |
| B - Agency Approval | 01 | CSA/US/C |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 330500-03-01 |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) +/- 5% |
| Frequency Response | 4.5 Hz to 5 kHz (+/- 3.0 dB); 6.0 Hz to 2.5 kHz (+/- 0.9 dB) |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Operating Temperature | -55 degC to 121 degC (-67 degF to 250 degF) |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 |
| Weight | 142 g (0.142 kg) |
| Dimensions (H x D) | 63.2 mm x 25.3 mm |
| Grounding | Case isolated |
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
|
Replacing a 1756-L73 does not automatically mean upgrading its firmware. This guide compares v19.013, v21.011 and v31.011, focusing on project compatibility, HMI communications, legacy networks and...
Implementa un circuito luminoso XOR con 3 interruttori SPST in LogixPro o RSLogix 500 utilizzando un bit di relè interno. Include tabelle della verità, equazioni booleane e verifica.
Integra Allen-Bradley CompactLogix, Caterpillar ATS e generatori nel DCS DeltaV tramite Modbus RTU. Include i gateway ProSoft MVI69-MCM e Miille DIN266.
L’istruzione ONS si attiva, ma la bobina OTE non rimane mai eccitata in Studio 5000 perché il one-shot è vero solo per una scansione. Usa OTL/OTU oppure una logica di autoritenuta.
Configura i servoazionamenti Allen-Bradley Kinetix 5500 su EtherNet/IP. Include CIP Sync, la temporizzazione IEEE 1588 V2, la selezione degli switch Stratix, la topologia DLR e l’HMI.
Un filtro a media mobile è lo smussatore a finestra scorrevole che la maggior parte degli ingegneri della strumentazione inserisce nei percorsi dei segnali analogici di DCS e PLC. Ecco come funziona...
