The Bently Nevada 330702-00-25-10-02-05 represents a flagship within the 3300 XL series. Specifically, this 11 mm proximity sensor is an eddy-current device engineered for precision measurement of shaft vibration, axial position, and radial runout in critical rotating machinery. Furthermore, its rugged build guarantees sustained reliability even when deployed in harsh industrial settings.
This particular model is defined by its unique configuration code. First, it offers an unthreaded length of 0.0 inches alongside a case length of 2.5 inches. Next, the overall reach of this 3300 XL series probe is 1.0 metre (3.3 feet), a dimension that accommodates diverse installation depths with ease. Moreover, the unit incorporates a miniature coaxial ClickLoc connector with a standard cable. Therefore, it ensures a dependable and straightforward interconnection every time.
High-grade materials form the backbone of this sensing device, enhancing its service life and measurement fidelity. For instance, the tip utilizes Polyphenylene sulfide (PPS) , a material known for excellent insulation properties. Meanwhile, the case is fabricated from AISI 304 stainless steel (SST) , which offers formidable resistance against corrosion and mechanical impacts. Additionally, the cable employs a 75 Ω triaxial design with fluoroethylene propylene (FEP) insulation. Consequently, signal integrity is preserved even over extended runs.
The allowable ambient temperature for operation and storage spans from -51°C to +177°C (-60°F to +351°F). However, users should note that prolonged exposure below -34°C (30°F) can compromise the pressure seal's lifespan. Besides this thermal consideration, the thread type is 1/2-20 UNF, permitting a maximum engagement length of 0.750 inches. Meanwhile, installation torque recommendations stand at 15.2 N•m (133 in•lb) , while the upper limit is set at 45.2 N•m (400 in•lb).
Correct mounting directly influences measurement accuracy and equipment longevity. To begin with, connector tightening should be done by hand ("finger tight"), never exceeding 0.565 N•m (5 in•lb). Additionally, the cable's minimum bend radius is 25.4 mm (1.0 inch). Finally, strict compliance with these values will help prevent physical damage and ensure that your Bently Nevada proximity probe delivers consistent, trustworthy data over its operational life.
Upon delivery, your package will include the following items:
1 x Bently Nevada 330702-00-25-10-02-05 3300 XL 11 mm Proximity Probe
1. What are the typical applications for this 3300 XL series 11 mm probe?
This eddy-current proximity sensor is predominantly applied in non-contact vibration and position monitoring for turbines, compressors, and other high-value rotating assets.
2. What is the recommended torque for securing this sensor's case?
The suggested installation torque is 15.2 N•m (133 in•lb) . For clarity, the absolute maximum permissible torque is 45.2 N•m (400 in•lb).
3. What is the total cable length supplied with this specific model?
This 3300 XL 11 mm proximity probe variant comes with a 1.0 metre (3.3 feet) cable.
4. What temperature range can this device withstand?
The standard operating and storage range is -51°C to +177°C (-60°F to +351°F). Nevertheless, sustained exposure below -34°C is not advised to protect the seal.
5. Is this 11 mm proximity sensor suitable for hazardous area installations?
Yes. This unit carries the Agency Approval Option "05". Therefore, it holds multiple certifications for deployment in various classified hazardous locations.
| Brand Name | |
| Model No. | 330702-00-25-10-02-05 |
| Product Type | Proximity Probes |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
