IDEC introduces the fastest, most reliable liquid detection sensor on the market. Using a laser beam tuned to the resonant frequency of an H2O molecule, the SA1W is able to detect any liquid containing water molecules-without contact! Water-containing fluids look like a black wall to the SA1W.

• Innovative non-contact water detection sensor
• Accurate sensing through transparent materials
• Long sensing range; 31.5in (800mm)
• High speed response time: 0.5msec
• Selectable through beam or diffuse reflective fiber cable
• Visible red LED ensures application set up