Bently Nevada 330500-00-20 | High-Performance Velocity Transducer
Manufacturer: Bently Nevada
-
Part Number: 330500-00-20
Condition：New with Original Package
Product Type: High-Performance Velocity Transducer
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 330500-00-20 is a Velomitor® Piezo-Velocity Sensor that measures absolute vibration of bearing housings, machine casings, or structural components. It features piezoelectric technology with integrated electronics, eliminating moving parts and improving reliability.
This solid-state sensor withstands harsh industrial environments and maintains performance in continuous vibration monitoring applications. It is commonly used with turbines, compressors, motors, and pumps and fully integrates with Bently Nevada monitoring systems.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330500-00-20 |
| Sensor Type | Piezoelectric velocity sensor |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Transverse Sensitivity | Less than 5% of sensitivity |
| Amplitude Linearity | +2% to 152 mm/s (6 in/s) peak |
| Mounted Resonant Frequency | Greater than 12 kHz |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) ±5% |
| Frequency Response | 4.5 Hz–5 kHz ±3.0 dB; 6.0 Hz–2.5 kHz ±0.9 dB |
| Cabling | Maximum cable length up to 305 m (1,000 ft) |
| Connector Type | 2-pin MIL-C-5015 hermetically sealed |
| Mounting Thread | 1/4-28 UNF |
| Mounting Torque | 2.26 Nm (20 in-lb) |
| Housing Material | 316L stainless steel |
| Weight | 142 g (5.0 oz) |
| Dimensions | Diameter: 25.3 mm; Height: 64.9 mm |
| Operating Temperature | –55°C to +121°C (–67°F to +250°F) |
| Environmental Rating | Hermetically sealed; non-submerged industrial use |
| Hazardous Approvals | CSA, ATEX, and region-specific certifications available |
| Applications | Vibration monitoring in turbines, compressors, motors, and pumps |
FAQ
Q1: What type of sensor is the 330500-00-20?
A1: It is a piezoelectric Velomitor® velocity sensor for absolute vibration measurement.
Q2: What is the frequency range?
A2: It operates from 4.5 Hz to 5 kHz ±3.0 dB or 6 Hz to 2.5 kHz ±0.9 dB.
Q3: What are the mounting options?
A3: Features 1/4-28 UNF threaded mounting with torque specification 2.26 Nm.
Q4: What is the housing material?
A4: Constructed with 316L stainless steel, hermetically sealed.
Q5: Is the sensor suitable for hazardous areas?
A5: Yes, approvals include CSA, ATEX, and other region-specific certifications.
Q6: How long is the cable supported?
A6: Maximum cable length up to 305 m (1,000 ft).