Oil On Water Alarm Model OF-10

This instrument is installed 0.5m above the water level. It automatically detects oil films using light from an LED source and is able to provide early detection of oil leakage. This instrument is particularly suitable for monitoring water in breeding, purification and food processing plants. In cases where explosion protection is required, the alternative SODL series is available. Features : · Due to its reflectance based measurement principle, this analyzer is capable of detecting virtualy all types of oil. · High luminance, long life LED light source. · Electrically pulse modulated light source, immune to the effects of external light ( measurement is possible even under direct sun light) . · Non-contact monitoring. · Small, compact and light weight design for ease of installation and maintenance. · “ Undetectable” signal when reflected light is so weak that oil film cannot be detected. · Peak hold circuit eliminates interference effects of non-oil solids floating on the water surface as they pass across the monitored surface ( eg domestic refuse) . If solids become trapped on the monitored surface, the instrument will generate an “ undetectable” alarm. · In addition to oil film detection signal, an output is available for connection to a recorder to record oil-film generation.