Product Introduction
The Bently Nevada 107770-01-03 is a factory-preassembled velocity transducer housing that combines the 330500 Velomitor Sensor with a 21128 Housing. This unit meets CENELEC approval for Zone 1, Group IIC hazardous areas, making it an ideal upgrade for existing vibration monitoring systems. The 107770-01-03 simplifies installation and ensures compliance with stringent safety standards.
Ideal Applications for the 107770-01-03
This transducer housing is designed for rotating machinery in oil and gas, petrochemical, and power generation facilities. It monitors shaft vibration in critical equipment such as compressors, turbines, and pumps. The 107770-01-03 is particularly suited for environments requiring hazardous area certification, providing reliable performance in Zone 1 and Group IIC atmospheres.
Installation and Setup Guide
The 107770-01-03 features an unthreaded mounting option (code 01) and a 1/2-14 NPT explosion-proof cable exit fitting with cable gland seal (code 03). During installation, ensure the housing is securely mounted to the machine casing and that the cable gland is properly tightened to maintain the explosion-proof seal. The factory preassembly of the 107770-01-03 reduces field wiring errors and speeds up commissioning.
Maintenance and Reliability
Regular inspection of the Bently Nevada 107770-01-03 housing and cable gland is recommended to verify seal integrity. The preassembled design minimizes on-site assembly errors, contributing to long-term reliability. Environmental considerations include avoiding exposure to corrosive chemicals that could damage the housing material. With proper care, the 107770-01-03 provides consistent vibration monitoring over extended periods.
Selection Guide and Purchasing Advice
When purchasing the 107770-01-03, confirm that it matches your existing Bently Nevada monitoring system requirements. Verify the cable parameters and entity parameters for your Zone 0/1 or Zone 2 installation. UBEST Automation supplies this unit new and in original factory packing with a 12-month warranty. For further technical support, contact ubest101.