mounted through a50mm hole and sealed with a gasket and locknut orscrewed directly into a 50mm BSPthread.Access to theheight adjustment for the probe or the wiring is through thetop of the housing.The probe can be adjusted by looseningthe internal capscrews and sliding the probe up or down tothe correct sensing height.
The body has provision for twocable entries,M20eliminating the need to mount a tee with cover in theconduit line.This allows for better connections,easier faultfinding and quicker installation.