I would want at least 500W . . . Length is not that important so if it has to be longer that is not an issue. . . .you just expand the length of the RIMS chamber . . . And with the flow through the chamber and the PID controlling heat application scorching/overheating is very unlikely
As for PIDS . . . you only need one and you want the probe in the outflow from the RIMS chamber . . .my personal preference is for Pt100 probes as they are more suitable for the temperature range we are dealing with (J and K) are best for kiln type operations.
As for PIDS . . . you only need one and you want the probe in the outflow from the RIMS chamber . . .my personal preference is for Pt100 probes as they are more suitable for the temperature range we are dealing with (J and K) are best for kiln type operations.