Flow Meters and Flow Sensors Flow MetersFlow meters with different ranges and materials to suit process. Options include regulated heating, needle valves and clamp-on flow sensorsEnquire Now FA 1 – flow sensorOptical flow sensor designed to clamp on to flow meters. Signal is raised when optical light beam is crossed by flow indicator – typically metal or plastic float ball.Enquire Now Key Features Light, easy to handle and compact constructionChoice of different flow ratesWall-mount or panel-mount versionsNon-contact optical sensor – ATEX versions availableHeatable versions Brochure / Data sheet Your Name* Your Email* Contact Number