...ating materials may not be detected.) Light source (Peak wavelength) GaAs infrared LED (940 nm) Indicator Light indicator GaP (Red LED: Peak wavelength of 700 nm) Power supply volt...
...ce of 3 mm, horizontally: 0.2 mm max. Light source (Peak wavelength) GaAs infrared LED (940 nm) Indicator Light indicator (red) Power supply voltage 5 to 24 VDC ±10% ripple (p-p) 5...