Azbil HPX-EG□□ Standard Sensitivity Digital Fiber-Optic Amplifiers are equipped with an automatic adjustment function for stable detection with easy operation. The units have a double digital display to simultaneously display amounts of incoming light and set values. The amplifiers are equipped with usability enhancing functions – automatic sensitivity switching, threshold tracking. All of the Azbil HPX-EG□□ Digital Fiber-Optic amplifiers have: 12 to 24 Vdc + 10%/ – 15% (ripple 10% max) power, current consumption 750 mW max. (30 mA max at 24 Vdc), mutual interference prevention 2 units (at SF mode, nL mode), Output indicator (turn on with output on), sealing IP40 (IEC standard), ambient light immunity. CE-Marked, UL Certified. High sensitivity models are available.