Bently Nevada 330980-71-00 NSv Proximitor Sensor 7m
Introduction:
This Bently Nevada 330980-71-00 is an NSv Proximitor Sensor with 7.0 meter length. DIN mount, -52°C to +100°C range, A380 aluminum body.
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Product Attributes:
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Product Information
Series: 3300 XL Series
Product Type: NSv Proximitor Sensor
Product Category: Sensor, Transducer & Probe
Current Price (RMB): ¥6,450.00
Gross Weight: 0.30 kg (255 g plus packaging)
Product Overview
The Bently Nevada 330980-71-00 belongs to the 3300 XL NSv Proximitor Sensor family. This model shares many features with the 3300 XL 8 mm Proximitor Sensor. A thin design distinguishes the NSv version. You can mount this sensor in high-density DIN-rail installations. Traditional panel mount configurations also work well. Total system length reaches 7.0 meters (23.0 feet). The 330980-71-00 includes a DIN mount option. Agency approval option 00 means no certifications are required. For non-hazardous area installations, this model suits perfectly.
Technical Specifications
General Specifications
| Parameter | Value |
|---|---|
| Part Number | 330980-71-00 |
| Model | NSv Proximitor Sensor |
| Manufacturer | Bently Nevada |
| Total Length | 7.0 meters (23.0 feet) |
| Mounting Option | 71 = DIN mount |
| Agency Approval Option | 00 = Not required |
| Proximitor Sensor Material | A380 aluminum |
| Weight | 255 g (9 oz) |
Input & Power Specifications
| Parameter | Value |
|---|---|
| Sensor Input | Accepts one noncontacting 3300 RAM or 3300 NSv Proximity Probe and extension cable |
| Power (without barriers) | -17.5 Vdc to -26 Vdc at 12 mA maximum |
| Power (with barriers) | -23 Vdc to -26 Vdc |
| Supply Sensitivity | Less than 2 mV change per volt change |
| Output Resistance | 50 Ω |
Temperature & Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | -52°C to +100°C (-62°F to +212°F) |
| Storage Temperature | -52°C to +105°C (-62°F to +221°F) |
| Relative Humidity | 100% condensing, non-submersible when connectors are protected. Tested to IEC 68-2-3 damp heat. |
Thin Design & Mounting Flexibility
The 330980-71-00 features a thin profile for space-constrained cabinets. High-density DIN-rail installations benefit from this slim design. Alternatively, traditional panel mount configurations remain available. The DIN mount option (suffix 71) simplifies installation. No additional mounting hardware is required for DIN rail. Panel mounting uses the same footprint as other 3300 XL sensors. For this reason, retrofits and upgrades proceed without cabinet rework. The Bently Nevada 330980-71-00 adapts to your preferred mounting method easily.
RFI/EMI Immunity
Improved RFI/EMI immunity protects the 330980-71-00 from electrical noise. Nearby high frequency radio signals do not affect transducer operation. European CE mark approvals are achieved without special mounting considerations. Special shielded conduit becomes unnecessary for this sensor. Metallic housings are also not required. Therefore, installation costs remain lower than with older sensors. The Bently Nevada 330980-71-00 performs reliably even in electrically noisy environments. Radio frequency interference will not corrupt your measurements.
SpringLoc Terminal Strips
SpringLoc terminal strips simplify field wiring on the 330980-71-00. No special installation tools are required for connections. Screw-type clamping mechanisms are eliminated completely. Those traditional screws can loosen from vibration over time. SpringLoc connections remain secure permanently. Field wiring becomes faster and more robust as a result. For maintenance teams, this feature saves considerable time. The 330980-71-00 ensures reliable electrical contacts throughout its service life.
System Accuracy Conditions
The following specifications apply under specific conditions. Temperature must stay between 0°C and +45°C (+32°F to +113°F). Maximum altitude cannot exceed 2000 meters. A -24 Vdc power supply is required. A 10 kΩ load must be present. The target must be Bently Nevada supplied AISI 4140 steel. Target diameter must measure 31 mm (1.2 in) or larger. Probe gap must be set to 1.0 mm (40 mils). System accuracy does not apply with other target materials. Interchangeability specifications also require the AISI 4140 steel target. For this reason, always use the specified target for calibration.
Probe Compatibility
The 330980-71-00 accepts specific probe types. A 3300 RAM Proximity Probe connects directly. A 3300 NSv Proximity Probe also works with this sensor. An extension cable joins the probe to the Proximitor. Always use genuine Bently Nevada components for best performance. Mixed manufacturer components may reduce accuracy. The Bently Nevada 330980-71-00 expects a complete Bently Nevada transducer system.
Installation Guidelines
Follow these steps for proper installation of the 330980-71-00.
Mount the sensor on DIN rail using the integrated clip. Panel mounting also works.
Connect the 3300 RAM or NSv probe using the extension cable.
Wire the power supply observing correct polarity for -24 Vdc nominal.
Verify supply voltage stays within -17.5 Vdc to -26 Vdc without barriers.
Set probe gap to 1.0 mm (40 mils) for standard AISI 4140 steel targets.
Secure field wiring using SpringLoc terminal strips. No special tools needed.
Power up the system and check output voltage at the 10 kΩ load.
Note: The 330980-71-00 requires a Bently Nevada AISI 4140 steel target for specified accuracy. Operation at voltages more positive than -23.5 Vdc may reduce linear range. Protect connectors from submersion to maintain humidity rating.
Packaging List
One Bently Nevada 330980-71-00 NSv Proximitor Sensor
One DIN rail mounting clip (integrated)
One product quick start guide
One SpringLoc terminal strip connector set
One anti-static protective bag
Common FAQs
1. What is the difference between the 330980-71-00 and the standard 3300 XL 8 mm Proximitor?
The 330980-71-00 uses a thinner design for high-density mounting. It accepts 3300 RAM or NSv probes rather than 8 mm probes. Many other features remain similar, including RFI immunity and SpringLoc terminals. For NSv probe systems, this model is the correct choice.
2. What total length does the 71 option provide on the 330980-71-00?
The 71 suffix indicates 7.0 meters (23.0 feet) system length. This length includes the probe, extension cable, and Proximitor sensor. For long-distance installations between probe and monitoring equipment, this length proves useful.
3. Does the 330980-71-00 require a specific target material for accurate measurement?
Yes, Bently Nevada specifies an AISI 4140 steel target. Target diameter must measure 31 mm or larger. System accuracy and interchangeability specifications only apply with this target. For other target materials, recalibration becomes necessary.
4. What is the operating temperature range for the 330980-71-00?
Operating temperature spans -52°C to +100°C (-62°F to +212°F). Storage temperature reaches -52°C to +105°C (-62°F to +221°F). Relative humidity tolerance reaches 100% condensing. Connectors must remain protected from submersion. For this reason, the 330980-71-00 suits harsh industrial environments.
5. What approvals does the 330980-71-00 carry?
The 00 agency approval option indicates no certifications are required. This model lacks CSA, ATEX, and IECEx approvals. For non-hazardous area installations only, the 330980-71-00 works perfectly. Hazardous area applications require a different approval option code.
Why Choose This Sensor?
The Bently Nevada 330980-71-00 delivers reliable NSv probe measurement for critical machinery. Thin design allows high-density DIN-rail mounting. RFI/EMI immunity eliminates special shielding requirements. SpringLoc terminals simplify field wiring dramatically. Operating temperature from -52°C to +100°C handles extreme conditions. Total length of 7.0 meters reaches remote measurement points. For NSv proximity transducer systems, choose the 330980-71-00.