Bently Nevada 107770-03-01 Velocity Transducer Housing CENELEC Approved

Product Introduction

When hazardous area vibration monitoring demands uncompromising safety and reliability, the Bently Nevada 107770-03-01 delivers a factory-integrated solution. This velocity transducer housing combines a 330500 Velomitor Sensor with a 21128 Housing, preinstalled and tested at the factory. Rated for CENELEC Zone 1, Group IIC hazardous area applications, it ensures accurate vibration measurement in explosive environments.

Technical Specifications Breakdown

The 107770-03-01 features a 1/2-14 NPT mounting thread option (code 03) and a 1/2-14 NPT plug for the cable exit fitting (code 01). These standardized threads simplify installation into existing equipment. The CENELEC approval covers Zone 0/1 and Zone 2 hazardous areas, with specific entity parameters for safe connection. The housing is designed for use with type A or B cables per EN 60079-25, respecting listed cable parameters.

Industry Applications

In oil and gas refineries, the 107770-03-01 monitors rotating machinery like pumps and compressors in Zone 1 areas, providing early warning of bearing wear or imbalance. Chemical processing plants benefit from its Group IIC rating, suitable for hydrogen or acetylene atmospheres. Power generation facilities use it for turbine vibration monitoring, where reliable data prevents costly unplanned downtime.

Installation & Setup Guidance

Mount the 107770-03-01 using the 1/2-14 NPT thread into a compatible sensor port. Ensure the cable exit fitting is properly sealed with the provided plug. For Zone 0/1 installations, connect only to equipment meeting the listed entity parameters. Use type A or B cables per EN 60079-25, respecting cable parameters. Verify the hazardous area classification matches the device rating before installation.

Selection Guide & Purchasing Advice

When selecting the 107770-03-01, confirm your mounting thread and cable exit requirements match the 1/2-14 NPT options. Verify the CENELEC zone rating aligns with your site classification. BluePLC Industrial offers this unit new and original in factory packing, backed by a 12-month factory warranty. For complete technical specifications, please contact BluePLC Industrial.