The Series 800 controls provide continuous protection against low water conditions for residential, commercial and industrial applications. Increased probe sensitivity prevents nuisance shutdowns, and a new test feature diagnoses shorted probe problems at installation. The improved userfriendly diagnostic LEDs simplify installation and troubleshooting, ensuring proper operation and saving time.
Typical Applications: Low water cut-off protection for steam and hot water boilers.
Features: • Green LED power indicating light • Red LED low water indicating light • Shorted probe indication • Delay on break (DOB) and delay on make (DOM) indication • 7,000 ohms sensitivity • Extended barrel, remote and short probe models available
Benefits: • Faster installation time • Easy system troubleshooting • Fewer nuisance shutdowns
Specifications: 24 VAC / 50 VA 3/4" MPT Fitting NEMA 1 enclosure, UL and CSA listed Maximum ambient temperature 120°F (49°C) Maximum steam pressure 15 psi (1 kg/cm2) Maximum water pressure 160 psi (11.2 kg/cm2) Maximum water temperature 250°F (121°C)