Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
330500-03-00: Velomitor Piezo-velocity sensor with Option 03 (1/4-28 UNF mounting thread) and Option 00 (no agency approvals required). This sensor is a specialized piezoelectric accelerometer designed to measure absolute casing, bearing housing, or structural vibration in industrial rotating machinery. The device utilizes solid-state electronics to convert vibration motion into a proportional output, providing a consistent 100 mV/in/s velocity signal.
The 330500 incorporates an integrated piezoelectric sensing element that avoids the mechanical wear associated with traditional moving-coil velocity transducers. This allows for flexible mounting in vertical, horizontal, or angled orientations. It is suitable for monitoring machine malfunctions such as unbalance and misalignment by capturing vibration transferred from the rotor to the machine casing.
| Option | Code | Description |
|---|---|---|
| Orderable Part Number | 330500-03-00 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread | 03 | 1/4-28 UNF |
| B - Agency Approval | 00 | Not required |
| Manufacturer | Bently Nevada |
| Part Number | 330500-03-00 |
| Sensitivity | 100 mV/in/s (3.94 mV/mm/s) +/- 5% |
| Frequency Response | 4.5 Hz to 5 kHz (+/- 3.0 dB) |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Operating Temperature | -55 degC to 121 degC |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 |
| Mounting Torque | 32-46 kg cm (24-40 in-lb) |
| Weight | 0.142 kg |
| Height | 63.2 mm |
| Diameter | 25.3 mm |
Global Express Shipping
Returns & Warranty



330500-03-00: Velomitor Piezo-velocity sensor with Option 03 (1/4-28 UNF mounting thread) and Option 00 (no agency approvals required). This sensor is a specialized piezoelectric accelerometer designed to measure absolute casing, bearing housing, or structural vibration in industrial rotating machinery. The device utilizes solid-state electronics to convert vibration motion into a proportional output, providing a consistent 100 mV/in/s velocity signal.
The 330500 incorporates an integrated piezoelectric sensing element that avoids the mechanical wear associated with traditional moving-coil velocity transducers. This allows for flexible mounting in vertical, horizontal, or angled orientations. It is suitable for monitoring machine malfunctions such as unbalance and misalignment by capturing vibration transferred from the rotor to the machine casing.
| Option | Code | Description |
|---|---|---|
| Orderable Part Number | 330500-03-00 | Velomitor Piezo-velocity Sensor |
| A - Mounting Thread | 03 | 1/4-28 UNF |
| B - Agency Approval | 00 | Not required |
| Manufacturer | Bently Nevada |
| Part Number | 330500-03-00 |
| Sensitivity | 100 mV/in/s (3.94 mV/mm/s) +/- 5% |
| Frequency Response | 4.5 Hz to 5 kHz (+/- 3.0 dB) |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Operating Temperature | -55 degC to 121 degC |
| Case Material | 316L stainless steel |
| Connector | 2-pin Mil-C-5015 |
| Mounting Torque | 32-46 kg cm (24-40 in-lb) |
| Weight | 0.142 kg |
| Height | 63.2 mm |
| Diameter | 25.3 mm |
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
|