Bulletin 840E Solid-State Level Sensor Installation Instructions

This document provides installation, handling, and mounting instructions for Rockwell Automation Bulletin 840E solid-state level sensors, including catalog numbers 840E-TB1B1A1-D4, 840E-TB1B2A1-D4, 840E-TB1B3A1-D4, 840E-TB2B1A1-E4, and 840E-TB2B2A1-E4. It covers orientation in vessels and pipes, viscosity considerations, switch points for overfill prevention, lower-level detection, and dry running protection, along with dimensional specifications for NPT and G 1/2 process connections.