Bently Nevada 330106-05-30-20-02-00 3300 XL Reverse Mount Probe

The Bently Nevada 330106-05-30-20-02-00 is a 3300 XL 8 mm reverse mount probe. This unit uses M10 x 1 threads for straightforward installation. You can use it for non-contact shaft vibration monitoring. The probe is made in the U.S.A. As a result, it provides consistent performance for machinery protection systems.

Technical Specifications of the 330106-05-30-20-02-00

The Bently Nevada 330106-05-30-20-02-00 has a total length of 2.0 meters (6.6 feet). The connector type is a miniature ClickLoc coaxial connector. Agency approval is not required for this specific version. Additionally, the nominal probe DC resistance (RPROBE) is 7.88 ± 0.50 Ω. Specifically, this resistance is measured from the center conductor to the outer conductor.

Probe Construction Materials

The probe tip consists of Polyphenylene Sulfide (PPS) material. For durability, the Bently Nevada 330106-05-30-20-02-00 has a case made of AISI 303 or 304 stainless steel. The standard cable is 75Ω triaxial type. Furthermore, the cable insulation uses fluoroethylene propylene (FEP). For extended temperature ranges, PFA insulation is available as an alternative. Consequently, optional armor uses flexible AISI 302 or 304 SST with an FEP jacket.

Mechanical Specifications

The probe case thread is M10 x 1. Therefore, the maximum length of thread engagement is 15 mm. The Bently Nevada 330106-05-30-20-02-00 weight is 323 g per meter (11.4 oz per meter). As a result, the total probe weight is approximately 646 g (1.42 lbs). Moreover, the maximum rated tensile strength from the probe case to the probe lead is 330 N (75 lbf). In addition, the tensile strength at the probe lead to extension cable connectors is 270 N (60 lbf). Finally, the connector material consists of gold-plated brass or gold-plated beryllium copper.

Temperature Range

The standard probe operates from -52°C to +177°C. Nevertheless, extended temperature range probes reach +218°C at the tip. Extended range cables handle -51°C to +260°C. However, exposing the probe to temperatures below -34°C may cause premature failure of the pressure seal.

Pressure and Humidity Ratings

The Bently Nevada 330106-05-30-20-02-00 uses a Viton® O-ring for pressure sealing. Accordingly, the seal prevents differential pressure between the tip and case. Probes are not pressure tested before shipment. For this reason, contact the custom design department if you require a pressure seal test.

Humidity testing shows less than a 3% change in Average Scale Factor (ASF). For instance, testing followed IEC standard 68-2-3 at 93% humidity for up to 56 days. Thus, the probe maintains stable performance in high-humidity environments.

Installation Guidelines for the 330106-05-30-20-02-00

To begin, mount the Bently Nevada 330106-05-30-20-02-00 using M10 x 1 threads. Do not exceed 15 mm of thread engagement. Then, hand-tighten the miniature ClickLoc connector until it locks. Keep the probe tip clean for accurate measurements. Use the recommended gap setting for your specific application. For extended temperature applications, order PFA insulated cable versions.

Package Contents

• One (1) Bently Nevada 330106-05-30-20-02-00 3300 XL reverse mount probe (2.0m length)

• Miniature ClickLoc coaxial connector (pre-installed)

• Installation and configuration manual

Common FAQs for the 330106-05-30-20-02-00

1. What thread size does this reverse mount probe use?
The Bently Nevada 330106-05-30-20-02-00 uses M10 x 1 threads. Consequently, the maximum thread engagement length is 15 mm.

2. What is the total length of this probe?
The Bently Nevada 330106-05-30-20-02-00 has a total length of 2.0 meters (6.6 feet). In comparison, other lengths are available from 0.5m to 9m.

3. What is the nominal DC resistance of this probe?
The Bently Nevada 330106-05-30-20-02-00 has a nominal RPROBE of 7.88 ± 0.50 Ω. Specifically, this is measured from the center conductor to the outer conductor.

4. What is the operating temperature range for this probe?
The standard Bently Nevada 330106-05-30-20-02-00 operates from -52°C to +177°C. Accordingly, extended range versions are available for higher temperatures.

5. What connector type is used on this probe?
The Bently Nevada 330106-05-30-20-02-00 uses a miniature ClickLoc coaxial connector. Moreover, the connector material is gold-plated brass or beryllium copper.

Why Choose the Bently Nevada 330106-05-30-20-02-00?

This reverse mount probe provides reliable 8mm proximity sensing for machinery protection. The M10 x 1 thread suits metric mounting requirements. Additionally, the 2.0 meter length offers greater flexibility for remote installations. The PPS tip and stainless steel case ensure long-term durability. For these reasons, order the Bently Nevada 330106-05-30-20-02-00 today for your reverse mount probe needs.