GEM-FLOW™ | G75-DLS Digital Level Switch • • • • Measuring level of two set points: top and bottom Gives a signal to pump or valve Dry installation - no elements inside the tank Main applications: filling or draining of water reservoir and tanks Technical Data Power supply: 6-24V DC or 12-24V AC RED + BLK power supply GRN / WHT N.O contact Low power detect Dry contact (N.O) 0.5A at 24V AC Internal memory to retain "set-up data" at power down. • 2" (52mm) diameter • 2ft (60cm) 4 wires cable • Pressure ports 1/8" BSP/NPT (male) • High pressure port is marked by the letter "H" on the housing • Connect the water tank to the "H" port only See 'Programming key features' table • The LCD display shows the water level above the DLS mounting place • "ON" is displayed when the switch contacts are closed Display resolution: • 10 cm in a range of 0.0 - 70.0m • 0.01 bar in the range 0.0 - 7 bar Standard protection class Optional Mounting Bracket • Operating temperature: -10ºC to 60ºC (no freezing) • Outdoor UV protection • Front panel cover protection TYPE Stand alone Mounting bracket Manual operation Time interval between level measurements function Function: "SET" for fill "RESET" for empty Zero calibration Example: G75-DLS-1B GEM-FLOW™ G75-DLS Digital Level switch, stand alone, with mounting bracket * To order special valves manufactured according to your specific requ