Manufacturer: Bently Nevada
Product No.: 330980-71-00
Country of origin:United States
Product Type: NSv Proximitor Sensor
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 255g
Dimensions: 7.0 meters (23.0 feet)
Shipping port: Xiamen
Warranty: 12 months
The Bently Nevada 330980-71-00 is a non-contacting 3300 XL NSv Proximitor Sensor designed as part of the 3300 XL NSv Proximity Transducer System. It is specifically engineered for use with centrifugal air compressors, refrigeration compressors, process gas compressors, and other machinery exhibiting tight installation requirements or small target areas. This includes measuring radial vibration or radial position on shafts smaller than 51 mm (2 inches) and axial position on flat targets smaller than 15 mm (0.6 inches).
The device features an enhanced side-view profile and small target characteristics that deliver a 1.5 mm (60 mils) linear range. Utilizing SpringLoc terminal strips, it allows robust field wiring connections without requiring specialized installation tools. Its compact mechanical profile supports high-density installations while providing immunity against RFI/EMI high-frequency radio signals.
| Part Number | Option Description |
|---|---|
| 330980-71-00 | 7.0 meters (23.0 feet) system length, DIN mount, Agency Approval: Not required |
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (A Baker Hughes Company) |
| Proximitor Sensor Input | Accepts one non-contacting 3300 RAM or 3300 NSv Proximity Probe and Extension Cable |
| Power Supply Requirements | Requires -17.5 Vdc to -26 Vdc without barriers at 12 mA maximum consumption (-23 Vdc to -26 Vdc with barriers) |
| Incremental Scale Factor (ISF) | 7.87 V/mm (200 mV/mil) +12.5% / -20% over the 1.5 mm linear range |
| Linear Range | 1.5 mm (60 mils) starting at approx. 0.25 mm (10 mils) from target (0.25 to 1.75 mm / 10 to 70 mils) |
| Deviation from Best Fit Straight Line (DSL) | Less than plus/minus 0.06 mm (plus/minus 2.3 mils) |
| Output Resistance | 50 ohms |
| Sensitivity | Less than 2 mV change in output voltage per volt change in input voltage |
| Frequency Response | 0 to 10 kHz: +0, -3 dB typical with up to 305 meters (1000 feet) of field wiring |
| Recommended Gap Setting | 1.0 mm (40 mils) |
| Field Wiring Capacity | 0.2 to 1.5 mm2 (16 to 24 AWG) [0.25 to 0.75 mm2 (18 to 23 AWG) with ferrules] |
| Maximum Field Wiring Length | 305 meters (1000 feet) between Proximitor Sensor and monitor |
| Proximitor Sensor Material | A380 aluminum |
| Proximitor Sensor Weight (Typical) | 255 g (9 oz) |
| Operating Temperature Range | -52 degC to +100 degC (-62 degF to +212 degF) |
| Storage Temperature Range | -52 degC to +105 degC (-62 degF to +221 degF) |
| Relative Humidity | 100% condensing, non-submersible when connectors are protected (Tested to IEC 68-2-3 damp heat) |
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Blue
|
| Country of origin |
United States
|
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