Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Bently Nevada 330980-71-CN |
| Product Type | 3300 XL NSv Proximitor Sensor |
| Application | Radial/axial vibration, axial position, phase reference |
| Linear Range | 1.5 mm (60 mils) |
| Recommended Gap | 1.0 mm (40 mils) |
| Average Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | 0 to 10 kHz (±3 dB) |
| Power Supply | -17.5 to -26 Vdc (12 mA max without barriers) |
| Output Resistance | 50 Ohms |
| Operating Temp. (Probe) | -52°C to +177°C (-62°F to +351°F) |
| Operating Temp. (Sensor) | -52°C to +100°C (-62°F to +212°F) |
| Humidity | 100% condensing (non-submersible) |
| Probe Tip Material | PPS (Polyphenylene sulfide) |
| Probe Case Material | AISI 304 Stainless Steel |
| Probe Cable Material | 75Ω FEP-insulated coaxial |
| Proximitor Housing Material | A380 Aluminum |
| Connector Material | Gold-plated brass |
| System Length | 7.0 meters |
| Total Weight | 0.255 kg (255 g) |
| Bend Radius | ≥ 25.4 mm (1 in) |
| Certifications | CE, FCC, SIL2/3, ATEX, IECEx, RoHS |
FAQ
FAQ
Q1: What is the linear range of the 330980-71-CN sensor?
A1: The linear range is 1.5 mm (60 mils), operating effectively from 0.25 mm to 1.75 mm.
Q2: Can this sensor be used in high-temperature environments?
A2: Yes, the probe can operate from -52°C to +177°C, and the Proximitor Sensor from -52°C to +100°C.
Q3: What type of cable is used with this sensor?
A3: The sensor uses 75Ω FEP-insulated coaxial cable, available in armored or unarmored versions.
Q4: What is the minimum target size for accurate measurement?
A4: The recommended minimum flat target diameter is 13 mm; 8.9 mm is the absolute minimum.
Q5: What mounting options are available for this sensor?
A5: DIN rail mount, panel mount, and versions with no mounting hardware are available.
Q6: Is the sensor compatible with older Bently Nevada systems?
A6: Yes, it can replace the 3300 RAM and 3000/7000 series transducers with some component upgrades.
Q7: What is the recommended torque for probe installation?
A7: For M10x1 and 3/8-24 threads, 11.3 N·m is recommended; max torque is 33.9 N·m.
Q8: What is the total system weight?
A8: The system weighs approximately 255 grams (0.255 kg) for a 7.0 meter configuration.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
