Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 330500-02-01 Velomitor Piezo-velocity Sensor
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Description
The Bently Nevada 330500-02-01 Velomitor Piezo-velocity Sensor is engineered to measure absolute bearing housing and structural vibration in rotating machinery. Built with solid-state electronics and no moving parts, it delivers consistent performance and long operational life in harsh environments. It’s suitable for both horizontal and vertical mounting.
Technical Specifications
| Parameter | Value |
|---|---|
| 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 |
| Velocity Range | 1270 mm/s (50 in/s) peak |
| Amplitude Linearity | ±2% to 152 mm/s (6 in/s) peak |
| Transverse Sensitivity | <5% of sensitivity |
| Mounted Resonant Frequency | >12 kHz |
| Output Bias Voltage | -12 ±3 VDC |
| Dynamic Output Impedance | <2400 Ω |
| Broadband Noise Floor | 0.004 mm/s (160 μin/s) rms |
| Operating Temperature Range | -55°C to +121°C (-67°F to +250°F) |
| Shock Survivability | 5,000 g peak |
| Relative Humidity | 100% non-submerged, hermetically sealed |
| Diameter (Sensor Head) | 25.3 mm (0.995 in) |
| Height | 63.2 mm (2.49 in) |
| Weight | 0.142 kg (142 g / 5.0 oz) |
| Case Material | 316L stainless steel |
| Connector | 2-pin MIL-C-5015 hermetically sealed |
| Mounting Torque | 24-40 in-lb (32-46 kg·cm) |
| Maximum Cable Length | 305 m (1,000 ft) with no signal degradation |
Applications
-
Monitoring casing vibration in steam and gas turbines
-
Measuring structural vibrations in pumps and motors
-
Vibration detection in compressors and gearboxes
-
Used in hazardous areas with appropriate certifications
-
Integration in condition monitoring and protection systems
Product Advantages
-
Solid-state design with no moving parts reduces wear
-
Operates effectively in high-shock and high-temperature environments
-
Hermetically sealed for moisture resistance
-
High frequency and amplitude linearity for accurate readings
-
Certified for use in hazardous areas (ATEX, CSA, IECEx)
-
Compatible with long cable runs up to 305 m
Frequently Asked Questions (FAQ)
Q1: What type of vibration does the 330500 sensor measure?
A1: It measures absolute casing or structural velocity vibration relative to free space.
Q2: Can the sensor be mounted in any orientation?
A2: Yes, it supports vertical, horizontal, or angled mounting.
Q3: Is the sensor suitable for hazardous environments?
A3: Yes, it holds CSA, ATEX, and IECEx certifications for Class I, Div 1 and Zone 0/1 use.
Q4: What is the recommended cable length?
A4: Standard cable lengths up to 305 m (1,000 ft) are supported without signal degradation.
Q5: What material is the sensor made of?
A5: The housing and connector shell are made of corrosion-resistant 316L stainless steel.
Q6: Does the sensor require a special mounting adapter?
A6: It can be ordered with multiple thread adapter options like UNF, UNC, or NPT.
Q7: Can this sensor be used to derive displacement?
A7: Integration is possible but may amplify noise, affecting displacement accuracy.
Q8: How does it perform under high shock?
A8: It withstands up to 5,000 g peak shock without performance degradation.
Q9: What’s the maximum frequency range supported?
A9: The sensor covers up to 5 kHz for general vibration monitoring.
Q10: Is the unit sealed against moisture?
A10: Yes, it is hermetically sealed to tolerate 100% humidity (non-submerged).
Related Models in the Same Series
| Model | Sensitivity | Frequency Range | Velocity Range | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 330500-01-00 | 3.94 mV/mm/s | 4.5 Hz – 5 kHz | 50 in/s peak | Ø25.3 x H63.2 | 0.142 kg |
| 330500-02-00 | 3.94 mV/mm/s | 4.5 Hz – 5 kHz | 50 in/s peak | Ø25.3 x H63.2 | 0.142 kg |
| 330525 | Same as 330500 | Same as 330500 | Same | Includes NPT Adapter | 0.150 kg |
| 330750 | 4.0 mV/mm/s | 5 Hz – 2 kHz | 25 in/s peak | Custom mount style | 0.160 kg |
| 330400 | 3.94 mV/mm/s | 4 Hz – 5 kHz | 50 in/s peak | Slim-line profile | 0.135 kg |
| 21128 (Housing Only) | — | — | — | With 330500 Mounting | — |
Popular Bently Nevada Models
| Model Number | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | 241 x 24 x 119 | 0.23 kg |
| 3500/22M | Transient Data Interface Module | 241 x 24 x 119 | 0.22 kg |
| 3500/33 | Temperature Monitor | 241 x 24 x 119 | 0.22 kg |
| 3500/20 | Rack Interface Module | 241 x 24 x 119 | 0.20 kg |
| 330104-00-06-10-11-00 | 8 mm Proximity Probe | Probe tip Ø8 mm, 2-wire | 0.10 kg |
| 330180-91-CN | Proximitor Sensor | M14 x 1 thread, L91 mm | 0.14 kg |
Frequently Asked Questions (FAQ)
Q1: What type of vibration does the 330500 sensor measure?
A1: It measures absolute casing or structural velocity vibration relative to free space.
Q2: Can the sensor be mounted in any orientation?
A2: Yes, it supports vertical, horizontal, or angled mounting.
Q3: Is the sensor suitable for hazardous environments?
A3: Yes, it holds CSA, ATEX, and IECEx certifications for Class I, Div 1 and Zone 0/1 use.
Q4: What is the recommended cable length?
A4: Standard cable lengths up to 305 m (1,000 ft) are supported without signal degradation.
Q5: What material is the sensor made of?
A5: The housing and connector shell are made of corrosion-resistant 316L stainless steel.
Q6: Does the sensor require a special mounting adapter?
A6: It can be ordered with multiple thread adapter options like UNF, UNC, or NPT.
Q7: Can this sensor be used to derive displacement?
A7: Integration is possible but may amplify noise, affecting displacement accuracy.
Q8: How does it perform under high shock?
A8: It withstands up to 5,000 g peak shock without performance degradation.
Q9: What’s the maximum frequency range supported?
A9: The sensor covers up to 5 kHz for general vibration monitoring.
Q10: Is the unit sealed against moisture?
A10: Yes, it is hermetically sealed to tolerate 100% humidity (non-submerged).
Related Models in the Same Series
| Model | Sensitivity | Frequency Range | Velocity Range | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| 330500-01-00 | 3.94 mV/mm/s | 4.5 Hz – 5 kHz | 50 in/s peak | Ø25.3 x H63.2 | 0.142 kg |
| 330500-02-00 | 3.94 mV/mm/s | 4.5 Hz – 5 kHz | 50 in/s peak | Ø25.3 x H63.2 | 0.142 kg |
| 330525 | Same as 330500 | Same as 330500 | Same | Includes NPT Adapter | 0.150 kg |
| 330750 | 4.0 mV/mm/s | 5 Hz – 2 kHz | 25 in/s peak | Custom mount style | 0.160 kg |
| 330400 | 3.94 mV/mm/s | 4 Hz – 5 kHz | 50 in/s peak | Slim-line profile | 0.135 kg |
| 21128 (Housing Only) | — | — | — | With 330500 Mounting | — |
Popular Bently Nevada Models
| Model Number | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | 241 x 24 x 119 | 0.23 kg |
| 3500/22M | Transient Data Interface Module | 241 x 24 x 119 | 0.22 kg |
| 3500/33 | Temperature Monitor | 241 x 24 x 119 | 0.22 kg |
| 3500/20 | Rack Interface Module | 241 x 24 x 119 | 0.20 kg |
| 330104-00-06-10-11-00 | 8 mm Proximity Probe | Probe tip Ø8 mm, 2-wire | 0.10 kg |
| 330180-91-CN | Proximitor Sensor | M14 x 1 thread, L91 mm | 0.14 kg |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
Click to rate this post!
[Total: 0 Average: 0]
