Sentry for your compressed air system. With a constant, watchful eye and it's user-friendly, menu-driven screens, the Supervisor Controller™ gives you a direct read on the status of your compressors. Essentially, it tells you what your compressors are thinking. It monitors your compressor's operating conditions and indicates servicing needs providing protection against malfunction. It doesn't get much easier than that.
RS485 communications port allows remote input of operating parameters and output of actual readings.