Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | Bently Nevada 330850-X0-05 |
| Linear Range | 12.7 mm (500 mils) |
| Sensitivity | 0.787 V/mm (20 mV/mil) |
| Gap Range | 0.63 to 13.33 mm (25 to 525 mils) |
| Recommended Target Size | ≥ 61 mm flat diameter |
| Operating Temp (Sensor) | -51°C to +100°C |
| Storage Temp (Sensor) | -51°C to +105°C |
| Operating Temp (Probe) | -35°C to +200°C |
| Short-Term Temp (Probe) | Up to +250°C (less than 24 hours) |
| Power Supply | -17.5 to -26 VDC, max 12 mA without barrier |
| Frequency Response | 0 to 2.7 kHz, up to 305 m of field wiring |
| EMC Compliance | EN 61000-6-2, EN 61000-6-4, CE Mark |
| Mechanical Dimensions | 81.3 mm × 35.1 mm × 58.4 mm |
| Weight | 0.255 kg |
| Sensor Case Material | A380 Aluminum |
| Probe Materials | AISI 304 Stainless Steel, PEEK tip |
| Cable Type | 75 Ω triaxial, PFA insulated |
| Available Cable Lengths | 1 m, 5 m, 9 m |
| Mounting Options | Panel Mount or DIN Rail Mount |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the main application of the 330850-X0-05 sensor?
A1: It is used to measure differential expansion (DE) in steam turbines, especially in mid to large machines.
Q2: What is its linear measurement range?
A2: The system provides a linear range of 12.7 mm starting from approximately 0.63 mm gap from the target.
Q3: Can it operate in high-temperature environments?
A3: Yes, the probe can continuously operate at 200°C and withstand up to 250°C for short durations.
Q4: Is it compatible with older Bently Nevada 7200 series sensors?
A4: Yes, it can directly replace 7200 25 mm, 7200 35 mm, and 25 mm DE integral transducer systems.
Q5: What are the power supply requirements?
A5: Requires -17.5 to -26 VDC without barriers and consumes a maximum of 12 mA. Voltages above -23.5 VDC reduce the linear range.
Q6: Is the sensor immune to electromagnetic interference?
A6: Yes, it complies with EMC directives and resists interference from nearby RF signals.
Q7: Are there any recommended installation accessories?
A7: Yes, the 3300 XL sliding bracket is recommended for easy positioning and calibration of probes.
Q8: Does it have hazardous area approvals?
A8: Yes, it is certified for CSA, ATEX, and IECEx, including use in Zone 0 and Zone 2 hazardous areas.
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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.
