107770-02-03 Bently Nevada Velocity Transducer Housing — 1/2-20 UNF Mount

What Is the 107770-02-03 Bently Nevada Velocity Transducer Housing?

When hazardous area conditions demand robust vibration sensing, the 107770-02-03 from Bently Nevada provides a factory-assembled solution. This velocity transducer housing combines the 330500 Velomitor Sensor with a 21128 Housing, preinstalled and tested. It is approved for CENELEC Zone 1, Group IIC hazardous area applications, making it a trusted choice for maintenance engineers in oil, gas, and chemical plants.

Key Features of the 107770-02-03

• Factory preinstalled combination of Velomitor sensor and housing for consistent performance.
• Rated for CENELEC Zone 1, Group IIC hazardous areas, ensuring safe operation in explosive environments.
• Mounting thread option 02: 3/4-14 NPT for secure installation.
• Cable exit fitting option 03: 1/2-14 NPT explosion-proof with cable gland seal.
• Complies with ATEX/IECEx requirements for Zone 0/1 and Zone 2 conditions.
• RoHS Directive 2011/65/EU compliant for environmental safety.

Installation Guide for the Bently Nevada 107770-02-03

Mount the housing using the 3/4-14 NPT thread option. For cable connections, use the 1/2-14 NPT explosion-proof fitting with cable gland seal. In Zone 0/1 areas, connect the equipment to devices meeting the listed entity parameters. Use cable type A or B per EN 60079-25, respecting cable parameters. For Zone 2, ensure supply electrical parameters do not exceed table values. Always follow the manufacturer's manual for safe wiring.

Maintenance and Reliability Tips

Inspect the housing periodically for signs of wear or damage, especially in harsh environments. Verify that the cable gland seal remains intact to maintain explosion-proof integrity. Regular checks help extend service life and reduce unplanned downtime. For detailed intervals, refer to Bently Nevada documentation.

Compatibility and Integration

The 107770-02-03 integrates with Bently Nevada monitoring systems that accept velocity transducer inputs. It is designed for use with equipment meeting the entity parameters specified for hazardous areas. For system-specific compatibility, consult the official datasheet or contact Petro Auto Tech.

FAQs about the 107770-02-03

Q: What hazardous area certifications does the 107770-02-03 have?

A: It is rated for CENELEC Zone 1, Group IIC, and complies with ATEX/IECEx requirements for Zone 0/1 and Zone 2 conditions.

Q: What are the mounting thread and cable exit options?

A: The mounting thread option is 3/4-14 NPT, and the cable exit fitting is 1/2-14 NPT explosion-proof with cable gland seal.

Q: Is the 107770-02-03 RoHS compliant?

A: Yes, it complies with RoHS Directive 2011/65/EU.

Q: What cable type should be used in Zone 0/1?

A: Use cable type A or B in compliance with EN 60079-25, respecting the listed cable parameters.

Q: Can I use this housing with other Bently Nevada sensors?

A: It is factory preinstalled with the 330500 Velomitor Sensor. For other sensors, consult Bently Nevada documentation.

Product Support and Availability

The 107770-02-03 is in stock and ready to ship from Petro Auto Tech. As a trusted supplier, we offer new and original factory-packed units with a 12-month warranty. Contact us for lifecycle status and ordering details.