LISA color - the new low-cost state-of-the-art instrumentfrom TriOS optical sensors. Innovative long lifetime LED technology and a robust design are the key-features of LISA.Like every TriOS sensor, LISA has nano coated windowsto avoid fouling. Combined with air-blast cleaning service costs are reduced to a minimum. The unique TriOS G2interface allows easy and fast integration to existingSCADA systems or data loggers, beside the use within the wide range of TriOS controllers and hand-held devices.Alternatively to the digital outputs, LISA is available withdirect 420 mA interface.Attenuation, Transmission.Stainless steel or Titanium.Modbus RTU or Analog Out.Response time min 4s.50 mm,100mm,150mm,250mm.