Product Name: Velomitor Piezo-velocity Sensor
Brand Name: Bently Nevada
Model Number: 330500-04-00
Place of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Commercial Terms
Minimum Order Quantity |
1 Piece |
Price |
Contact for Winnie |
Packaging Details |
Original new Factory Sealed |
Delivery Time |
3–7 Days |
Payment Terms |
T/T |
Shipping Method |
DHL / FedEx / UPS / TNT |
Supply Ability |
In stock |
The Bently Nevada 330500-04-00 Velomitor Piezo-velocity Sensor is a high-sensitivity vibration velocity transducer designed for continuous monitoring of rotating machinery condition. It converts mechanical vibration into proportional electrical signals, enabling accurate assessment of equipment health for protection and predictive maintenance applications.
The sensor is a compact piezoelectric device with a lightweight structure (0.14 kg) and small footprint, making it suitable for installation in space-constrained industrial environments. It features a 1/4–20 UNC mounting thread adapter for secure and standardized mechanical installation. Designed for long cable runs up to 305 m (1,000 ft) without signal degradation, it supports flexible system integration across large industrial facilities.
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Jim Pei |
| Product Name | Bently Nevada 330500-04-00 Velomitor Piezo-velocity Sensor |
| Manufacturer | Bently Nevada |
| Product Type | Velomitor Piezo-velocity Sensor |
| Part Number | 330500-04-00 |
| Weight | 0.14kg |
| Estimated shipping dimensions | 7.2x2.4x2.4cm |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Mounting Thread Adaptor | 1/4 - 20 UNC |
| Agency Approval | Not required |
| Base Strain Sensitivity | 0.005 in/s/m strain. |
| Shock Survivability | 5,000 g peak, maximum. |
| Maximum Cable Length | 305 m (1,000 ft) using cable P/N 02173006 without signal degradation. |
| Broadband Noise Floor (4.5 Hz to 5 kHz) | 0.004 mm/s (160 μin/s) rms, nominal. |
| Output Bias Voltage | -12 ±3.0 VDC, referenced to Pin A. |
The 330500-04-00 offers high mechanical durability with excellent shock survivability up to 5,000 g peak, ensuring reliable operation in severe industrial environments. It maintains low base strain sensitivity (0.005 in/s/μstrain), improving measurement accuracy by minimizing structural interference effects.
Its low broadband noise floor (0.004 mm/s RMS) ensures high signal clarity and precise vibration detection even at low vibration levels. The sensor supports long-distance cabling up to 305 meters without signal degradation, making it highly suitable for large plant installations. The standard 1/4–20 UNC mounting interface simplifies installation and ensures stable mechanical coupling. Additionally, its lightweight and compact design improves installation flexibility and reduces structural load.
The Bently Nevada 330500-04-00 Velomitor Piezo-velocity Sensor delivers high-precision vibration velocity measurement across a broad frequency range of 4.5 Hz to 5 kHz, enabling accurate detection of both low-frequency structural vibrations and higher-frequency mechanical faults. Its piezoelectric design ensures fast response and stable signal output under dynamic operating conditions.
With a very low noise floor (0.004 mm/s RMS), the sensor provides excellent measurement resolution for early fault detection. It maintains strong mechanical resilience with shock survivability up to 5,000 g peak, ensuring reliable operation in high-impact industrial environments. The output bias voltage of -12 ±3 VDC supports stable signal conditioning, while long-distance cable compatibility ensures efficient system integration across large-scale monitoring networks.
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