The 330730-080-10-00 is a high-performance Bently Nevada 3300 XL 11mm extension cable featuring flexible stainless steel armor and an oil-impermeable FluidLoc design. Fully compatible with 3300 XL 11mm proximity probes, this 8.0-meter unit works seamlessly with Proximitor sensors to deliver stable signal transmission and leak-proof physical shielding in severe industrial bearing housings.
Specifications
Extension cable capacitance:69.9 pF/m (21.3 pF/ft) typical
Recommended Gap Setting:2.5 mm (100 mils)
Frequency Response:0 to 8 kHz: +0, -3 dB typical, with up to 305 meters (1000 feet) of field wiring.
Extension Cable Armor (optional):Flexible AISI 302 SST with FEP outer jacket.
Operating and Storage Temperature:-52°C to +177°C (-62°F to +351°F)
Extension Cable Material:75 Ω triaxial, fluoroethylene
Dimension:20.4x22.2x3.7cm
Weight:0.34kg
Specific Application
Connecting 3300 XL 11mm proximity probes to Proximitor sensors on fluid film bearing machinery where a total system loop of 9.0 meters is specified.
Extension cable routing through harsh, oil-mist filled internal casings of large steam turbines and multi-stage industrial machinery.
Heavy-duty industrial environments where the raw transducer cable runs through open or high-impact zones requiring mechanical armor wrapping.
Competitive Advantage
Leak-Proof FluidLoc Cable: Unlike standard industrial coaxial lines that allow pressurized lubricants to travel down wire voids, the specialized FluidLoc core structurally seals the inner cable paths to prevent oil and hazardous process liquids from weeping or leaking out of the machine housing.
Rugged Stainless Steel Armor: The outer assembly features a flexible AISI 302 stainless steel armor sleeve with a protective FEP jacket that delivers superior impact defense, cutting resistance, and high tensile structural longevity compared to plain unarmored FEP lines.
Gold-Plated ClickLoc System: Premium gold-plated brass ClickLoc coaxial terminals incorporate an integrated clicking lock mechanism that provides a tight mechanical joint to eliminate loose connection failures without requiring specialized field hand tools.
Ordering Information Breakdown
|
Code Option |
Ordering Parameter |
Selected Value & Definition |
|
330730 |
Base Product Number |
3300 XL 11 mm Extension Cable |
|
080 |
A: Cable Length Option |
8.0 meters (26.2 feet) cable length |
|
10 |
B: Connector and Cable Option |
Armored FluidLoc cable |
|
00 |
C: Agency Approval Option |
Not required (Standard Approval) |
FAQ
Q1: What is the Bently Nevada 330730-080-10-00 designed to measure?
A1: It is designed to measure non-contact vibration and displacement in rotating machinery.
Q2: What advantage does the 11 mm tip provide?
A2: The larger tip offers an extended linear measurement range for more demanding applications.
Q3: What is the typical output sensitivity of this system?
A3: It provides a 3.94 V/mm (100 mV/mil) output for precise signal conversion.
Q4: What types of applications is it commonly used in?
A4: It is used in turbines, compressors, and other equipment requiring axial and radial position monitoring.
Q5: What design features improve its mechanical reliability?
A5: It includes ClickLoc connectors, TipLoc bonding, and CableLoc cable attachment for enhanced durability.
Accessories
| 146255 | 3300XL 11 mm User Guide |
| 144979 | Performance Specification |
| 02120015 | Bulk field wire. 1.0 mm2 (18 AWG), 3 conductor, twisted, shielded cable with drain wire. Specify length in feet. |
| 02173009 | Bulk field wire. 1.0 mm2 (18 AWG), 3 conductor, twisted, shielded cable. Specify length in feet. |
| 138492-01 | Replacement panel-mount mounting pad |
| 138493-01 | Replacement DIN-mount mounting pad |
| 01609137 | BNC (F) to banana plugs |
| 01609138 | Proximitor Connector Test Pin wiring (two test pins to a BNC (F) connector) |
| 40971-04 | 50 Ω cable with two BNC (M) connectors. Use this cable in combination with adapter 01609137 and adapter 01609138 when checking performance of the transducer system from the Proximitor Sensor test pin holes |
| 04310310 | 3300XL Proximitor Sensor Panelmount Screws. Package includes four 6-32 UNC thread forming mounting screws (Supplied standard with 3300 XL Proximitor Housings [3300 XL option]). |
| 03200006 | Silicone Self-fusing tape. A 9.1 meter (10 yard) roll of silicone tape to protect connectors. It is easy to install and provides excellent electrical isolation and protection from the environment. It is not recommended for use inside the casing of the machine. |
| 40113-02 | Connector Protector Kit. Connector Protector Kit for 3300 XL probes and extension cables, including connector protectors and installation tools. |
| 136536-01 |
Connector Protector Adapter. Makes our previous 3300 connector protector kits compatible with 3300 XL probes and extension cable connectors |
| 40180-02 | Connector Protectors. Package contains 10 pairs of connector protectors. |
| 03839410 | Male Connector Protector. Placed on the extension cable to connect to the female connector protector on the probe and provide environmental protection of connectors. |
| 03839420 | Female Connector Protector. Placed on the probe lead to connect to the male connector protector on the extension cable and provide environmental protection of connectors. Also placed on the extension cable to slide over the Proximitor Sensor connection and protect it from the environment. |
| 330153-01 | 3300 XL Connector Kit. Used on 3300 XL probes and extension cables. Contains one set of male and female ClickLoc connectors, sleeves and one strip of silicone tape. |
| 163356 | Connector Crimp Tool Kit. Includes one set of 75 Ω 3300 XL ClickLoc inserts and connector installation instructions. Supplied with carrying case. |







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