Sealing The Unit - Emerson Rosemount 3410 Series Installation Manual

Electrical installation
October 2023
3.7

Sealing the unit

The unit should be properly sealed with a sealing compound after electrical connections
have been tested according to the customer's Best Practices schedule. Some areas require
a witnessed Acceptance Test for the installed system and require that the meter run for a
predetermined length of time (approximately one to two weeks) before the unit is sealed.
This allows time to verify all electrical connections are correct, that the meter is accurately
measuring flow and that the meter meets the customer's installation requirements. See
Start-up for systems that use explosion-proof conduit
flame-proof
70
Figure 3-24: Transducer assembly security seal
A. Transducer cable nut
B. Transducer cable connector
C. Security wire seal
cable.
Installation manual
00825-0600-3104
and Start-up for systems that use
Gas Ultrasonic Flow Meters