Bently Nevada 330851-06-000-070-10-00-05 3300 XL 25 mm Proximity Probe
| Parameter | Specification Details |
|---|---|
| Model Number | 330851-06-000-070-10-00-05 |
| Product Type | 3300 XL 25 mm Proximity Probe |
| Primary Application | Differential Expansion (DE) Measurement |
| Linear Range | 12.7 mm (500 mils) |
| Nominal Sensitivity | 0.787 V/mm (20 mV/mil) |
| Probe Tip Diameter | 25.4 mm (1.0 in) |
| Case Thread (-06) | M39 x 1.5 Metric Thread |
| Unthreaded Length (-000) | 0 mm |
| Overall Case Length (-070) | 70 mm |
| Total Length (-10) | 1.0 Metre (3.3 feet) |
| Armor Option (-00) | No Armor |
| Agency Approval (-05) | Multiple Approvals (ATEX, IECEx, CSA, etc.) |
| Operating Temperature | -35°C to +200°C (-31°F to +392°F) |
| Connector Type | Miniature Gold-plated ClickLoc Connector |
| Cable Design | 75 Ω coaxial, FluidLoc® moisture-resistant cable |
Quick Help for Your Project
Our Service Advantages- One thing customers usually notice first is response speed. Not over-promised, just quick feedback when they need part info, price, or availability.
- We work a lot with legacy and hard-to-match industrial automation parts. In many cases it's not just about selling something new, but actually helping you find a workable replacement that fits the existing system.
- Compatibility matters more than people expect. So instead of pushing a full system change, we focus on matching what's already installed--PLC, modules, sensors, all of it.
- Lead time is kept practical. Some items are ready stock, some are sourced through stable channels, so projects don't get stuck waiting too long.
- And honestly, a lot of long-term cooperation comes down to after-service. If something doesn’t fit or needs a second check, we still stay on it after shipment, not just leave it there.
The 330851-06-000-070-10-00-05 is engineered with a 25mm tip, providing a massive 12.7 mm (500 mil) linear range. This makes it the industry standard for monitoring Differential Expansion in large-scale rotating machinery.
The 330851-06-000-070-10-00-05 is made for hot turbine environments, and it can run continuously up to about 200°C (392°F). Even at that level of heat, the signal still stays stable enough for real use, which is basically what you need in this kind of application.
The cable of the 330851-06-000-070-10-00-05 features patented FluidLoc® technology, which prevents oil, water, or other process fluids from leaking through the cable into the Proximitor® sensor or terminal housing.
The 330851-06-000-070-10-00-05 comes with gold-plated ClickLoc® connectors. The connection is pretty solid and holds up well against vibration. No special tools needed either—just hand tighten it, and it locks in place. It’s designed so it won’t loosen easily during normal machine running.
With the -05 approval option, the 330851-06-000-070-10-00-05 is certified for use in hazardous zones under ATEX, IECEx, and CSA. So it can be used across different plant standards without too much adjustment.
330851-06-000-070-10-00-05 mainly used for DE on steam turbines. It tracks rotor / casing movement, basically to avoid contact.
330851-06-000-070-10-00-05 M39 x 1.5 thread.
case around 70 mm (2.8 in), cable 1.0 m. nothing special.
As a 25 mm system, the 330851-06-000-070-10-00-05 has an extended linear range of 12.7 mm (500 mils). Sensitivity is around 0.787 V/mm (20 mV/mil) with a compatible Proximitor sensor.
Yes.-35 to +200°C.The 330851-06-000-070-10-00-05 can be used in turbine hot zone.
No armor. “-00” standard FluidLoc® cable.
-05 option, ATEX IECEx CSA.
| Part Number | Description |
|---|---|
| 330130-030-01-CN | 3500/15 106M1079-01 |
| 102044-00-18-10-02 | 3500/65 145988-02 |
| 144181-50 | 3500/92 136180-01 |
| 3500/42E | 3500/94 145988-01 |
| 3500/50E | 330104-00-10-10-02-05 |
| 330101-30-63-10-02-00 | 330910-00-05-10-02-00 |
| 330130-035-00-CN | 3500/44M 176449-03 |
| 330130-035-01-CN | TK3-2E 14700-02A |
| 330130-045-01-CN | 3500/42M 140734-02 |
| 330104-00-07-05-02-00 | 3500/92 |
| 330130-085-01-00 | 330103-00-05-10-02-00 |
| 40113-02 | 330703-000-060-10-02-00 |
| 330130-035-00-00 | 330103-00-09-10-02-00 |
| 330130-040-00-CN | 135813-01 |
| 84661-50 | 990-05-XX-01-00 |
| 330130-045-03-05 | 330180-X1-05 MOD:145004-02 |
| 330703-000-060-10-02-00 | 133323-01 |
| 106M1081-01 | 330905-00-08-10-02-00 |
| 3500/42M 176449-02 | 990-04-50-01-00 |
| 3500/15 AC 127610-01 | 330101-XX-XX-10-02-05 MOD:147773-00-12 |
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