Bently Nevada 330130-040-10-CN 3300 XL Standard Extension Cable

Description

330130-040-10-CN specifies a 4.0-meter (13.1 ft) 3300 XL standard extension cable configured with the FluidLoc cable option (Option 10) and the China hazardous area approval package (Suffix -CN). This configuration incorporates an unarmored FluidLoc cable, which provides an oil-tight internal seal to prevent lubricants and other process fluids from leaking out of the machine casing through the interior of the cable. The cable terminates in corrosion-resistant, gold-plated miniature ClickLoc coaxial connectors at both ends, without standard connector protectors. This specific cable configuration is certified under the -CN suffix, which delivers compliance with Chinese regulatory requirements for hazardous area installations.

Unlike standard configuration variants such as those with option code 00 (standard cable) or option code 01 (armored standard cable), the Option 10 FluidLoc design is engineered for wet environments where machine fluids or high-pressure oils are present. Furthermore, the -CN suffix distinguishes this product from the standard -05 agency approval (CSA, ATEX, IECEx) by meeting the national regulatory requirements for hazardous area installations in the People's Republic of China, including NEPSI and CCC certifications.

Features

• Option 040 specifies a 4.0 m (13.1 ft) physical length to match a 5.0-meter total system length when paired with a 1.0-meter proximity probe.
• Option 10 FluidLoc cable prevents oil and other process liquids from leaking out of the machinery casing through the cable interior.
• Suffix -CN incorporates the China hazardous area approval package including NEPSI and CCC compliance.
• Unarmored coaxial cable construction features a maximum outside diameter of 3.94 mm (0.155 in).
• Miniature ClickLoc coaxial connectors require finger-tight torque to achieve a secure, vibration-resistant locking connection.
• Compatible with Bently Nevada 3300 XL 8 mm proximity probes and Proximitor sensors.

Applications

Typical application scenarios for this configuration include:

• Rotating machinery monitoring systems requiring strict containment of lubricating fluids.
• Shaft vibration and axial position measurement under wet or oily operational environments.
• Hazardous area installations in China requiring NEPSI and CCC safety markings.
• Hydroelectric, steam, and gas turbine machinery protection installations.

Ordering Information

Technical Specifications

Installation Guidelines

• Verify that the total length of the probe and extension cable matches the design length specified on the Proximitor sensor (typically 5.0 meters).
• Tighten the gold-plated ClickLoc connectors finger tight until they click to secure the connection. Do not use mechanical tools for standard ClickLoc pairings.
• Maintain a minimum bend radius of 25.4 mm (1.0 in) for unarmored coaxial cable runs to prevent signal attenuation or physical damage.
• Route cables through protective conduit or cable trays separated from high-voltage cables to minimize electromagnetic interference.

Compliance and Certifications

• CCC (China Compulsory Certification)
• NEPSI (National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation)
• Certified under the China hazardous area approval package (-CN Suffix) for explosion protection.