The Bently Nevada 330701-00-50-10-12-05 is a precision eddy-current sensor from the industry-standard 3300 XL series. This particular 3300 XL 11 mm Proximity Probe is designed without armor, offering a flexible and lightweight solution for standard monitoring applications. It incorporates a FluidLoc cable, which provides superior resistance to moisture and fluid ingress. Consequently, this makes it an excellent choice for environments where oil or water exposure is a concern. Furthermore, this model includes multiple agency approvals, ensuring compliance with global safety standards for hazardous area installations. It delivers accurate, non-contact measurements of shaft vibration, thrust position, and eccentricity in critical rotating machinery.
The Bently Nevada 330701-00-50-10-12-05 offers a specific configuration tailored for versatility and performance.
Thread Type: 1/2-20 UNF.
Unthreaded Length Option: 0.0 inches.
Overall Case Length Option: 5.0 inches.
Total Length Option: 1.0 metre, which equals approximately 3.3 feet.
Connector and Cable-Type Option: Miniature coaxial ClickLoc connector with FluidLoc cable.
High-quality materials ensure this sensor delivers long-term reliability in demanding industrial settings.
Probe Tip Material: Polyphenylene sulfide (PPS). This material provides excellent electrical insulation and resistance to harsh chemicals.
Probe Case Material: AISI 304 stainless steel (SST). This offers robust corrosion resistance and mechanical strength.
Probe Cable Specification: It utilizes a 75 Ω triaxial, fluoroethylene propylene (FEP) insulated cable. The FluidLoc design enhances protection against fluid penetration.
This sensor maintains consistent performance across a wide range of operating conditions.
Operating and Storage Temperature: -51°C to +177°C (-60°F to +351°F).
Probe dc Resistance: The resistance from the center conductor to the outer conductor (RPROBE) at 1.0 metre length is 5.9 ± 0.5 ohms.
Pressure Capability: The probe is engineered to seal differential pressure between the tip and case. The sealing element is a Viton O-ring.
Proper installation is critical for accurate and reliable measurements. Please adhere to the following torque specifications.
Case Thread: 1/2-20 UNF.
Maximum Length of Thread Engagement: 0.750 inches.
Probe Case Torque (Maximum Rated): 45.2 N•m (400 in•lb).
Probe Case Torque (Recommended): 15.2 N•m (133 in•lb).
Connector-to-Connector Torque (Recommended): Finger tight.
Connector-to-Connector Torque (Maximum): 0.565 N•m (5 in•lb).
Minimum Bend Radius: 25.4 mm (1.0 inch), applicable with or without SST armor.
This 3300 XL probe carries specific temperature classifications for hazardous area installations. Accordingly, the ambient temperature limits depend on the T-class rating.
For EPL Ga and Gc: T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C).
For EPL Dc: T280°C (-55°C to +232°C), T225°C (-55°C to +177°C), T170°C (-55°C to +120°C), T130°C (-55°C to +80°C), T105°C (-55°C to +100°C), T90°C (-55°C to +40°C).
First, inspect the probe and FluidLoc cable for any signs of damage from shipping or handling. Next, verify that the target surface meets the required finish and material specifications for the 3300 XL system. Then, thread the probe case into the mounting hole, applying the recommended torque of 15.2 N•m to achieve a secure fit without over-tightening. Finally, connect the ClickLoc connector to the extension cable, ensuring it is finger-tight and properly seated.
This Bently Nevada proximity probe is ideally suited for environments where fluid exposure is a concern. Specifically, it is frequently deployed in steam and gas turbines, compressors, gearboxes, and pumps that operate in wet or oily conditions. Additionally, its 1.0-metre cable length makes it a practical choice for installations where the junction box is positioned close to the probe mounting point, simplifying cable management and reducing installation costs.
Your shipment for the Bently Nevada 330701-00-50-10-12-05 will include the following items. Please verify all components upon delivery.
Bently Nevada 3300 XL 11 mm Proximity Probe (Model: 330701-00-50-10-12-05) with FluidLoc cable.
Mounting hardware and locknut (as applicable).
Installation instruction manual.
Calibration certificate (traceable to international standards).
All orders are processed and dispatched promptly using premium logistics services. Therefore, our standard shipping carriers are FedEx, UPS, and DHL. Tracking information will be provided once the order is shipped. Please note that delivery times may vary depending on the destination country and customs clearance procedures.
1. What is the cable length of the Bently Nevada 330701-00-50-10-12-05?
This specific model features a total probe length of 1.0 metre, which is approximately 3.3 feet. This is indicated by the '10' option in the part number.
2. What is a FluidLoc cable and why is it important?
The FluidLoc cable is a specialized design that offers enhanced resistance to moisture and fluid ingress. Consequently, the Bently Nevada 330701-00-50-10-12-05 is particularly well-suited for applications where the probe cable may be exposed to oil, water, or other industrial fluids.
3. What type of connector does this proximity probe use?
This 3300 XL probe uses a Miniature coaxial ClickLoc connector. This connector provides a secure and reliable connection for the standard FEP cable.
4. What is the recommended torque for installing this sensor?
The recommended installation torque for the 1/2-20 UNF probe case is 15.2 N•m (133 in•lb). The maximum rated torque is 45.2 N•m (400 in•lb). Always adhere to these specifications to prevent damage.
5. What agency approvals does this Bently Nevada model carry?
The '05' option in the part number signifies Multiple Approvals. Therefore, this Bently Nevada sensor is certified for use in various hazardous area classifications globally, including EPL Ga, Gc, and Dc.
| Brand Name | |
| Model No. | 330701-00-50-10-12-05 |
| Product Type | Proximity Probe |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
The Bently Nevada 330702-00-45-10-01-05 is a 3300 XL 11 mm Proximity Probe with stainless steel armor. It offers robust protection for demanding applications. This model features a 1-meter FEP cable and a ClickLoc connector with protector. It also carries multiple agency approvals for global compliance.
The Bently Nevada 330707-00-30-90-02-00 is a 3300 XL 11 mm Proximity Probe. It provides reliable shaft vibration and position measurement. This model features a 9-meter FEP cable and a ClickLoc connector. Its robust design ensures accurate data in harsh industrial environments.
The Bently Nevada 330130-030-00-00 is a genuine 3300 XL standard extension cable designed for the 8mm proximity transducer system. This 3.0-meter cable ensures reliable signal transmission between the probe and Proximitor sensor, making it essential for precise vibration and position monitoring in industrial rotating machinery.
The Bently Nevada 330130-075-12-00 is a genuine 3300 XL FluidLoc extension cable designed for the 8mm proximity transducer system. This 7.5-meter cable features a specialized FluidLoc option that prevents oil and other liquids from leaking through the cable interior, making it ideal for turbine and compressor applications where oil exposure is a concern.
The Bently Nevada 330130-080-00-00 is a genuine 3300 XL standard extension cable designed for the 8mm proximity transducer system. This 8.0-meter cable ensures reliable signal transmission between the probe and Proximitor sensor, making it essential for precise vibration and position monitoring in industrial rotating machinery.
The Bently Nevada 330130-060-03-05 is a 6.0-meter armored extension cable designed for 3300 XL proximity probe systems. It features a connector protector and holds critical approvals for safe use in hazardous areas, ensuring reliable signal transmission in demanding industrial environments.
The 21000-28-05-00-105-04-02 is a Bently Nevada proximity probe housing assembly. It includes a 3300 XL 8 mm probe, 0.5 m cable, 10.5 in penetration, and 3/4-14 NPT mounting for machinery protection.
The 21000-28-05-45-020-03-02 is a Bently Nevada proximity probe housing assembly. It features a 3300 XL 8 mm probe, 0.5 m cable, 4.5 in standoff adapter, and 3/4-14 NPT mounting for machinery protection.
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