Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Bently Nevada 330780-90-00 3300 XL 11 mm Proximitor Sensor |
| Total System Length | 9.0 meters |
| Weight | 255 g (0.255 kg) |
| Frequency Range | 0 to 8 kHz |
| Output Scale Factor | 3.94 V/mm (100 mV/mil) ±10% |
| Linear Range | 0.5 mm to 4.5 mm (20 to 180 mils) |
| Recommended Gap | 2.5 mm (100 mils) |
| Output Resistance | 50 Ω |
| Input Power Supply | -17.5 Vdc to -26 Vdc, 12 mA max |
| Supply Sensitivity | <2 mV output change per volt input change |
| Sensor Material | A380 aluminum |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 304 stainless steel |
| Probe Cable Insulation | FEP (fluoroethylene propylene), 75 Ω triaxial |
| Extension Cable Insulation | FEP, 75 Ω triaxial |
| Min. Bend Radius (Cable) | 25.4 mm |
| Environmental Protection | 100% RH condensing (non-submersible with protected connectors) |
| Operating Temp (Sensor) | -52°C to +100°C |
| Operating Temp (Probe & Cable) | -52°C to +177°C |
| DSL Accuracy (Linear) | ±0.10 mm |
| DSL Accuracy (Extended) | ±0.15 mm |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary application of the 330780-90-00 Proximitor Sensor?
A1: It is mainly used for vibration and displacement monitoring in rotating machinery with fluid film bearings, including axial position and rod drop measurements.
Q2: What type of output does this sensor provide?
A2: The sensor provides a proportional voltage output of 3.94 V/mm (100 mV/mil).
Q3: Can the sensor be used in hazardous areas?
A3: Yes, it is certified for use in hazardous environments including Class I, Zone 0/2 and Division 2 areas.
Q4: What is the recommended gap setting for optimal measurement?
A4: The recommended gap setting is 2.5 mm (100 mils).
Q5: What materials are used in the sensor’s construction?
A5: The sensor housing is made of A380 aluminum; the probe tip is PPS and the probe case is AISI 304 stainless steel.
Q6: Is the system compatible with older 7200-series transducer systems?
A6: No, it requires full replacement of all components with the 3300 XL 11 mm series parts.
Q7: What is the operating temperature range of the Proximitor Sensor?
A7: The sensor can operate from -52°C to +100°C.
Q8: How is the sensor protected from electromagnetic interference?
A8: It features improved RFI/EMI immunity, compliant with CE regulations, and supports DIN rail or panel mounting.
Tags
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.
