Bently Nevada 330707-00-10-90-11-00 Proximity Probe

Bently Nevada 330707-00-10-90-11-00 Proximity Probe

Product Introduction

The 330707-00-10-90-11-00 belongs to the Bently Nevada 3300 XL series. Specifically, it is an 11 mm proximity probe with a 5/8-18 UNF thread. This probe helps measure shaft vibration and position in rotating machinery. Furthermore, it suits steam turbines, compressors, and large motors. The model 330707-00-10-90-11-00 comes without armor and includes a 9.0 meter cable.

Technical Specifications

First, the probe uses a Polyphenylene sulfide (PPS) tip. The case material is AISI 304 stainless steel (SST). Additionally, the cable is a 75 Ω triaxial, fluoroethylene propylene (FEP) insulated probe cable. The total probe length is 9.0 meters (29.5 feet). Moreover, the connector type is a Miniature coaxial ClickLoc connector with a connector protector. The cable also features FluidLoc construction.

The probe dc resistance from the center conductor to the outer conductor is 8.5 ± 1.1 ohms at 9.0 m. Besides, the unthreaded length is 0 inches. The overall case length is 1.0 inch. Meanwhile, the agency approval option is not required.

Mechanical and Environmental Parameters

The operating and storage temperature range is -51°C to +177°C (-60°F to +351°F). However, exposing the probe below -34°C (-30°F) may cause premature failure of the pressure seal. The probe case thread is 5/8-18 UNF. The maximum length of thread engagement is 0.938 inches.

For torque, the maximum rated value is 45.2 N•m (400 in•lb). The recommended torque is 15.2 N•m (133 in•lb). The connector-to-connector torque is finger tight, with a maximum of 0.565 N•m (5 in•lb). In addition, the minimum bend radius is 25.4 mm (1.0 in), with or without SST armor.

The probe pressure seal uses a Viton O-ring. Therefore, it seals differential pressure between the tip and case. However, probes are not pressure tested before shipment. For pressure seal testing, contact the custom design department.

Installation Guide

Next, mount the probe with a 5/8-18 UNF thread. Use the recommended torque of 15.2 N•m (133 in•lb). Do not exceed 45.2 N•m (400 in•lb). Meanwhile, keep the minimum bend radius at 25.4 mm (1.0 in). Connect the ClickLoc connector by hand. Finally, tighten it to no more than 0.565 N•m (5 in•lb).

Packaging List

• 1 x Bently Nevada 330707-00-10-90-11-00 Proximity Probe

• 1 x Connector Protector

• 1 x FluidLoc Cable (9.0 m)

Shipping

We ship via Fedex, UPS, and DHL.

FAQ

Q1: What is the total length of the 330707-00-10-90-11-00 probe cable?
A: The cable length is 9.0 meters (29.5 feet).

Q2: Does this probe include armor?
A: No, the 330707-00-10-90-11-00 comes without armor.

Q3: What is the probe tip material?
A: The tip uses Polyphenylene sulfide (PPS).

Q4: What connector type does this model use?
A: It uses a Miniature coaxial ClickLoc connector with a protector.

Q5: What is the recommended probe case torque?
A: The recommended torque is 15.2 N•m (133 in•lb).