Omega's new FCLTX series of free chlorine sensors features amperometric measurement technology. The sensors are available in several ranges for detecting ppm levels of free chlorine. They can be used in new installations with Omega flow cells or as replacements for other 4-20 mA- output free chlorine (FCI) sensors. FCLTX is designed for use in water treatment disinfection applications, and for use with chlorine generators, pools, etc. Prices begin at $1015.