The Bently Nevada 330730-040-00-00 is a 4.0‑meter standard extension cable designed for the 3300 XL 11mm Proximity Transducer System. This cable is widely used in critical rotating machinery such as steam turbines, compressors, and large pumps in power generation, oil & gas, and heavy industry.
Item No :
330730-040-00-00Order(MOQ) :
1 PiecePayment :
EXW/CIFProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 330730-040-00-00 |
| Product Family | 3300 XL 11mm Proximity Transducer System |
| Product Type | Standard Extension Cable |
| Cable Length | 4.0 meters (13.1 feet) |
| Cable Type | Standard cable (non‑armored, no FluidLoc) |
| Connector Type | Gold‑plated brass ClickLoc™ (finger‑tight, max torque 0.565 N·m) |
| DC Resistance (Core‑to‑Core) | 0.88 ± 0.13 Ω (for 4m length) |
| DC Resistance (Shield‑Shield) | 0.26 ± 0.05 Ω (for 4m length) |
| Capacitance | 69.9 pF/m typical |
| Minimum Bend Radius | 25.4 mm (1.0 in) |
| Operating Temperature | –40°C to +85°C |
| Low‑Temp Seal Warning | Below –34°C, seal degradation may occur |
| Humidity | 0–95% non‑condensing |
| Weight (cable only) | Approx. 0.14 kg |
| Compatibility | 3300 XL 11mm probes and Proximitor sensors (e.g., 330703 series probes) |
| System Length | Typically used with 1.0m probe cable to form a standard 5.0m total system |
Part Number Breakdown (330730-AAA-BB-CC):
330730 – Base: 3300 XL 11mm extension cable
-040 – Length: 4.0 meters
-00 – Connector & Cable Option: Standard cable (no armor, no connector protector)
-00 – Agency Approval: Not required
| Model | Description | Typical Application |
|---|---|---|
| 330730-040-01-00 | 4.0m armored cable with standard connector | Mechanical protection in harsh/damage‑prone environments |
| 330730-040-10-00 | 4.0m standard cable with FluidLoc™ anti‑wicking | Oil‑wetting environments (e.g., turbines, compressors with oil mist) |
| 330730-080-00-00 | 8.0m standard extension cable | Longer‑distance installations |
| 330730-040-00-05 | 4.0m standard cable with hazardous area approvals (CSA/ATEX/IECEx) | Hazardous area installations |
| 330703-00-04-10-02-00 | 3300 XL 11mm proximity probe (typical companion) | 11mm probe requiring this extension cable |
| 330180-90-00 | 3300 XL 11mm Proximitor sensor | Sensor completing the 11mm transducer system |
| 3500/60-01-00 163179-01+133819-01 | 3500/22M 288055-01+146031-01 | 3500/92/04-01-00 136180-01 136188-02 | 330851-04-000-040-10-01-00 |
| 3500/60 133811-01 | 3500/22-01-01-00 | 3500/92-02-01-00 | 330851-000-070-10-00-05 |
| 3500/60 173186-01 | 3500/22M-01-01-00 | 3500/92-04-01-00 | 330851-02-000-030-10-00-00 |
| 3500/60 190085-01L | 3500/22M 288055-01L | 3500/92 136180-01 | 330851-02-000-030-10-00-05 |
| 133827-01 | 3500/22M 288055-01 | 3500/92 136188-01 | 330851-02-000-050-10-00-05 |
| 3500/60-05-00 | 3500/22-01-01-01 | 3500/92 136188-02 | 330851-02-000-050-50-00-05 |
| 133819-01 | 3500/22M-01-01-01 | 3500/22-02-00 | 330851-02-000-050-90-00-05 |
Q1: Which transducer system is the 330730-040-00-00 designed for?
This cable is specifically designed for the 3300 XL 11mm Proximity Transducer System. It is not compatible with the 8mm system (330130 series) without proper system matching.
Q2: What is the difference between the 330730-040-00-00 and the 330130 series extension cables?
The 330730 series is designed for the 11mm probe system, which provides a larger linear measurement range (4mm vs. 2mm) for applications such as axial thrust position and differential expansion. The 330130 series is for the 8mm system, used primarily for radial vibration measurement.
Q3: What do the "-00" suffixes in the part number mean?
The first "-00" indicates standard cable (no armor, no FluidLoc, no connector protector). The second "-00" indicates no agency approvals required. For hazardous areas, use the "-05" suffix.
Q4: What is the recommended minimum bend radius for this cable?
The minimum bend radius is 25.4 mm (1.0 inch) to prevent cable kinking and maintain signal integrity.
Q5: What are the temperature limitations for the 330730-040-00-00?
The operating temperature range is –40°C to +85°C. However, prolonged exposure below –34°C may cause the seal to degrade prematurely, so avoid exposing the cable to extreme cold during shipping or storage.
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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