Controlling speed of turn table

The high‑speed fiber‑optic sensor D4RF can be used to detect the rotation speed of a turntable in the coating process of solar‑cell substrates by counting the number of rotations. The D4RF has a response time of 16 μs, which is fast enough to detect the rotation of the turntable even at high speed.

• Fiber-Optic Sensors

  D4RF/D4IF Series

  Easy-to-Read, Easy-to-Use, Fiber-Optic Sensors