High Temperature Velomitor Vibration Sensor Bently Nevada 330750 330752
Price:
negotiable
MOQ:
1pc
Delivery Time:
12-16weeks
Brand:
Bently Nevada
Product Description
Bently Nevada 330750 and 330752 High Temperature Velomitor System
Product Overview
The 330750 and 330752 High Temperature Velomitor System sensor head and integral cable are engineered for extreme temperature environments, capable of operating on surfaces up to +400°C (+752°F).
Key Features
- Segregated design separates sensing element from signal conditioning electronics
- Integrated cable eliminates failure-prone connectors
- Allows positioning of electronics in cooler locations (55°C to +121°C operating range)
- Delivers performance comparable to standard Velomitor transducers at higher temperatures
- For lower temperature applications (+121°C max), consider the standard 330500 Velomitor Piezo-velocity Sensor
Technical Specifications
| Attribute | Value |
|---|---|
| Sensitivity | 5.7 mV/mm/s (145 mV/in/s) ±5% |
| Frequency Response | 15 to 2000 Hz (900 to 120,000 cpm) ± 3.0 dB; 20 to 1000 Hz (1,200 to 60,000 cpm) ± 0.9 dB |
| Mounted Resonant Frequency | Greater than 5 kHz |
| Output Bias Voltage | -12 ±2.0 VDC |
| Grounding | Case Isolated |
| Maximum Cable Length | 305 meters (1000 feet) with no degradation of signal |
| Sensing Head Temperature Range | -55°C to +400°C (-67°F to +752°F) |
| Integral Hardline Cable Temperature Range | -55° to +400°C (-67° to +752°F) |
Ordering Information
330750-AA-BB and 330752-AA-BB configurations:
| Code | Option | Description |
|---|---|---|
| A: Length | 20 | 2 meters |
| 40 | 4 meters | |
| 60 | 6 meters | |
| 80 | 8 meters | |
| B: Approvals | 05 | Multiple Approvals (CSA, ATEX, and IECEx) |
Compatible Cables and Accessories
| Part Number | Description |
|---|---|
| 9571-NN | Standard interconnect cable: Shielded 0.382 mm² (22 AWG) with moisture-resistant female connector (-29 to 121°C) |
| 84661-NN | Standard armored interconnect cable: Stainless steel armor over shielded 0.382 mm² (22 AWG) (-29 to 121°C) |
| 89477-NN | Right angle interconnect cable: Standard Armored Interconnect Cable |
| 122129-NN | Short run interconnect cable: Shielded 0.963 mm² (18 AWG) (-29 to 121°C) |
| 02173034 | CE installation interconnect cable (required for CE installations): Shielded 0.382 mm² (22 AWG) (-55 to 125°C) |
| 02173006 | 0.963 mm² (18 AWG) bulk cable: Shielded twisted pair |
| 02173007 | 0.382 mm² (22 AWG) bulk cable: Shielded twisted pair (max 305 m with HTVS) |
| 00502025 | Spare connector |
| 101212-01 | Right angle connector kit |
| 00531061 | Spare mating connector for 330750/330752 Velomitor System |
| 330535 | Standard temperature cable: 22 AWG, double-shielded |
Mounting Accessories
| Part Number | Description |
|---|---|
| 00530574 | Cable Mounting Clamp |
| 03818073 | Electronics Housing Strap (1-inch rigid conduit strap) |
| 03818071 | Electronics Mounting Hub (1-inch weather tight hub) |
| 03818072 | Seal Ring (1-inch sealing lock ring, two required) |
| 169546 | Cable Clamp (Stainless steel for temperatures >260°C/500°F) |
Related Part Numbers
(Partial listing shown - contact us for complete compatibility information)
| 177230-01-01-CN | 991-25-50-01-00 |
| 177313-02-02-00 | 330106-05-30-05-02-00 |
| 190501-00-00-CN | 330106-05-30-05-02-CN |
| 200151-060-03-00 | 330106-05-30-10-02-00 |
| 200152-150-02-10 | 330106-05-30-10-02-CN |
| 200200-05-05-CN | 330130-080-00-00 |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SC Automation Limited
Location
Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
Contact Person
Joy chen