We have several transmitters measuring pressure and level on a wet scrubber system. Problem is the 1/4" sense lines fill with condensate, water splash, and particulate. I'm thinking of repiping with 1/2" and connections to blow out the lines. Most of the transmitters are mounted well below the process connections. The system operates at about -30" water, so a "wet leg" doesn't work because the vacuum sucks out the water. Repeatability is what we need, not concerned with absolute accuracy. Any suggestions? Thanks!