The Bently Nevada 330101-00-20-90-02-05 is a 3300 XL 8 mm proximity probe with an extra-long 9.0‑meter integral cable, designed for non‑contact vibration and position monitoring of critical rotating machinery. The long cable minimizes the need for extension cables, while the 3300 XL system's full interchangeability ensures seamless integration with existing monitoring systems.
Item No :
330101-00-20-90-02-0Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
USAShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 330101-00-20-90-02-05 |
| Product Family | 3300 XL 8 mm Proximity Probe System |
| Product Type | Eddy‑Current Proximity Probe (Unarmored) |
| Case Thread | 3/8-24 UNF-2A |
| Unthreaded Length | 00 = 0.0 in (fully threaded) |
| Overall Case Length | 20 = 2.0 in (50.8 mm) |
| Total Cable Length | 90 = 9.0 meters (29.5 feet) |
| Connector Option | 02 = Miniature coaxial ClickLoc™ connector with standard cable |
| Agency Approval | 05 = CSA, ATEX, IECEx hazardous area certifications |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Case Material | AISI 303/304 Stainless Steel |
| Sealing System | Viton® O‑ring pressure seal |
| Linear Measurement Range | 2.0 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) ±6.5% |
| Output Resistance | 50 Ω |
| Operating Temperature (Probe Tip) | -52°C to +177°C (-62°F to +350°F) |
| Proximitor System Length Required | 9.0 meter Proximitor sensor (e.g., 330180-90-00) |
| API Compliance | API 670 (4th Edition) |
| Weight | Approx. 0.3 – 0.5 kg |
| Country of Origin | USA |
Part Number Breakdown (330101-00-20-90-02-05):
330101 – Base: 3300 XL 8 mm probe, 3/8-24 UNF thread, unarmored
-00 – Unthreaded Length: 0.0 in (fully threaded)
-20 – Overall Case Length: 2.0 in
-90 – Total Cable Length: 9.0 meters
-02 – Connector Type: Miniature coaxial ClickLoc™ connector, standard cable
-05 – Agency Approval: CSA, ATEX, IECEx (multi‑approval)
| Model | Description | Typical Application |
|---|---|---|
| 330101-00-20-10-02-00 | Same configuration with 1.0m cable (no hazardous area approvals) | General‑purpose installations with shorter cable runs |
| 330101-00-20-90-02-00 | Same configuration with 9.0m cable (no agency approvals) | Long‑cable installations in non‑hazardous areas |
| 330101-00-18-10-02-05 | 1.8 in case length, 1.0m cable, hazardous area certified | Alternative case length for different mounting requirements |
| 330102-00-20-90-02-05 | Armored version of this configuration | Mechanical cable protection in harsh/damage‑prone environments |
| 330180-90-00 | 3300 XL Proximitor® Sensor, 9.0m system length | Required sensor to complete the 9.0m transducer system |
| 330130-040-00-00 | 3300 XL extension cable (4.0m) | For systems requiring probe + extension cable to match 9.0m Proximitor |
Q1: What is the primary function of this probe?
It is an eddy‑current proximity probe used for non‑contact measurement of shaft vibration and position on rotating machinery. The 330101-00-20-90-02-05 is specifically configured for long‑distance cable runs (9.0m) and hazardous area installations with CSA/ATEX/IECEx certifications .
Q2: What is the significance of the 9.0m cable length in the part number?
The -90 option indicates a 9.0‑meter integral cable. This long cable allows flexible routing from the measurement point to the monitoring system while minimizing the need for additional extension cables. Important: A 9.0m probe requires a 9.0m Proximitor sensor (e.g., 330180-90-00)—using a mismatched length will cause measurement errors of 20% or greater .
Q3: What do the "-05" approvals mean for this probe?
The -05 suffix indicates multi‑hazardous area certifications, specifically CSA, ATEX, and IECEx. This makes the probe suitable for installation in potentially explosive environments such as oil & gas facilities and petrochemical plants .
Q4: What is the recommended installation gap and corresponding voltage?
The optimal gap is 1.27 mm (50 mils), which yields an output voltage of approximately -9.0 VDC at the Proximitor. The linear operating range spans approximately -1 VDC to -17 VDC .
Q5: Is this probe interchangeable with other 3300 XL components?
Yes. All 3300 XL 8 mm system components are designed for full interchangeability. Probes, extension cables, and Proximitor sensors can be mixed and matched without bench calibration, provided the total electrical lengths match — the probe cable length plus extension cable length must equal the Proximitor's rated system length.
The Bently Nevada 330105-02-12-05-02-00 is an 8 mm reverse-mount proximity probe from the 3300 XL series, engineered for non-contact vibration and position monitoring in space-constrained machinery.
The Bently Nevada 330130-085-00-00 is an 8.5-meter standard extension cable for the 3300 XL 8 mm Proximity Transducer System. It connects a 3300 XL proximity probe to its Proximitor® sensor, transmitting eddy-current displacement signals for vibration, axial position, and Keyphasor measurements on critical rotating machinery.
The Bently Nevada 21000-00-00-15-030-04-00 is a Proximity Probe Housing Assembly from the 21000 series, designed to provide a secure, environmentally sealed mounting interface for reverse-mount proximity probes on critical rotating machinery.
The Bently Nevada 330780-50-00 is a 5.0-meter Proximitor® Sensor for the 3300 XL 11 mm Proximity Transducer System. It receives signals from a 3300 XL 11 mm probe and its extension cable, conditioning them into a linear voltage output proportional to shaft displacement for radial vibration, axial thrust position, and Keyphasor measurement.
The Bently Nevada 21747-040-00 is a 4-meter Proximitor probe extension cable designed for the 3300 and 7200 Series Proximity Transducer Systems. It connects a proximity probe to its Proximitor sensor, transmitting high-frequency eddy-current displacement signals for vibration and shaft position monitoring on critical rotating machinery.
The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
The Bently Nevada 330103-00-11-50-02-00 is a 3300 XL 8 mm proximity probe with a metric M10×1 thread and a 5.0-meter integral cable terminated with a miniature coaxial ClickLoc™ connector. This extended-reach configuration features a 110 mm overall case length and connects directly to a Proximitor® sensor without requiring an extension cable for short-run installations.
The Bently Nevada 990-10-XX-01-00 (MOD 165353-01) is a two-wire, loop-powered Vibration Transmitter designed for OEMs of centrifugal air compressors, small pumps, motors, and fans. It accepts input from a 3300 NSv proximity probe and its matching extension cable, conditioning the signal into a 4–20 mA output proportional to peak-to-peak vibration amplitude.
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