Thiết bị đo tốc độ vòng quay Ono Sokki FG-1300
The FG-1300 is a non-contact type high-performance amplifier that emits red light from LED to a rotating object, and detects the variation of the reflected red light amount.
This amplifier is used in combination with an exclusive detector FS-5500*/FS-540 Optical Fiber Sensors which has adopted environment resistant design. The glass fibers are covered with flexible stainless steel tube for rotation measurement in limited space.