330100-90-01 Bently Nevada 3300 XL 8mm Proximitor Sensor

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If you are sourcing reliable Bently Nevada proximitor sensors to complete your 3300 XL 8 mm proximity transducer chain for 3500 machinery protection systems, the 330100-90-01 is a widely specified signal conditioning unit for critical rotating equipment monitoring. We supply original unused industrial automation spare parts for B2B clients around the world, with fast quotation, thorough pre-shipment inspection and secure international shipping.

330100-90-01 is the 3300 XL 8 mm proximitor sensor, the core signal converter that works together with proximity probes and extension cables. It excites the eddy current probe, processes the returned RF signal and outputs a linear DC voltage proportional to the gap between probe tip and rotating shaft target. It supports the standard scale factor of 7.87 V/mm (200 mV/mil) for AISI 4140 steel targets, with a linear measurement range for radial vibration and axial position monitoring. This proximitor can be mounted either on standard DIN rail or via traditional 4-hole panel mounting; its integrated isolation base removes the need for separate isolator plates. It features enhanced RFI and EMI resistance, stable performance in electrically noisy cabinet environments, and SpringLoc quick-connect terminals for faster, more secure wiring. It is commonly deployed in power plants, oil & gas platforms, petrochemical refineries and heavy process facilities for turbines, compressors, generators, pumps and high-speed gearboxes. It forms the essential middle layer that sends clean displacement signals to Bently 3500 monitor modules for protection and condition monitoring.

Every 330100-90-01 from our stock undergoes visual and electrical function inspection before packing. We can provide datasheet, certificate of origin, pre-shipment inspection report and commercial invoice to satisfy customs clearance and site acceptance requirements for industrial and energy projects. Its compact rugged housing is built for long service life inside control cabinets.

We provide flexible delivery choices including express courier, air freight and sea freight to fit your project timeline. Available trade terms include EXW, FOB, CIF and DDP. T/T and other secure payment methods are acceptable. If you need matching 3300 XL probes, extension cables or 3500 monitor cards, we can consolidate multiple parts into one shipment to reduce your total freight expense.

Common search terms for this part: 330100-90-01, Bently Nevada 330100-90-01, 3300 XL 8mm proximitor sensor, 330100-90-01 eddy current signal converter, 3500 system proximitor 330100-90-01.

Please send your inquiry with required quantity and destination port. Our sales team will prepare a formal quotation with unit price, lead time, warranty and packing information promptly. We only supply spare parts and do not provide on-site installation, calibration or repair service. Each proximitor is packed with anti-static and shockproof materials to avoid damage during long-distance overseas transit.

If you cannot locate the exact part number you need, share your complete spare list with us. We source new and surplus Bently Nevada, Allen-Bradley, Honeywell, ABB and other industrial control components for plant maintenance teams, system integrators and international traders.

We fully understand that unexpected rotating machinery downtime results in heavy financial losses, so we keep ready stock for urgent replacement orders of 330100-90-01. Single unit for emergency maintenance and bulk orders for annual plant spare inventory are both welcomed. We will take clear product photos for your confirmation before shipment. Any special document or inspection requirement can be noted directly in your inquiry.

330100-90-00

FAQ

Q1: What is 330100-90-01?

A1: 330100-90-01 is a Bently Nevada 3300 XL 8 mm proximitor sensor. It is the signal conditioning unit for the eddy current proximity transducer system, converting probe gap variation into linear voltage output for shaft vibration and axial displacement measurement, compatible with the Bently 3500 machinery protection rack.

Q2: What is the difference between a proximitor and a proximity probe?

A2: The proximity probe is the sensing tip installed near the shaft. The proximitor like 330100-90-01 is the electronic signal converter, usually mounted inside the control cabinet. The full measuring chain requires probe, extension cable and proximitor working together.

Q3: What mounting options are available for this proximitor?

A3: It supports two standard mounting styles: DIN rail mounting for high-density cabinet layout, and traditional 4-hole panel mounting. The built-in electrical isolation base eliminates extra isolation plates.

Q4: Is this 330100-90-01 genuine original?

A4: We supply original unused stock. Each unit is carefully inspected before dispatch. Our quotation will clearly indicate whether the item is factory sealed brand new or unused surplus. We never supply counterfeit products.

Q5: Can you provide datasheet and COO for customs clearance and project acceptance?

A5: Yes. We can provide datasheet, inspection report, certificate of origin and commercial invoice. These documents meet standard requirements for oil, gas, power and petrochemical projects.

Q6: What shipping methods and trade terms do you support?

A6: We support EXW, FOB, CIF and DDP. You can select courier, air freight or sea shipment based on your lead time and budget. Combined shipment with other Bently Nevada spare parts is available to cut shipping costs.

Q7: Does the 330100-90-01 come with warranty?

A7: All proximitor sensors carry our supplier limited warranty. The exact warranty duration will be stated on your proforma invoice. We do not offer on-site calibration, installation or repair service.

Q8: What is the typical lead time for this proximitor?

A8: If we have stock available, shipment can be arranged within several working days. If the item is out of stock, our sourcing team will confirm the accurate lead time for you before order confirmation.

Q9: Which probes and cables work with this proximitor?

A9: It is designed for the 3300 XL 8 mm series, compatible with 330103, 330104 and other matching 8mm proximity probes and corresponding extension cables. Send your full part list and we can quote the complete transducer set.

Q10: What advantages does the 3300 XL proximitor have?

A10: It has improved RFI / EMI immunity, stable scale factor, SpringLoc fast terminals, and interchangeability of probes, cables and proximitors without extra bench calibration, which reduces spare part management workload for plant maintenance.

BENTLY BRAND

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Supplies industrial spare parts covering well‑known international brands: ABB, GE, Bently Nevada, Emerson, Honeywell, Schneider, EPRO, Yokogawa, Woodward, Foxboro and Invensys TRICONEX.

We maintain ample stock, offer fast lead times and deliver products with stable, reliable quality.

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