Flow sensor controller FA-1.4

-Electronic controller for optical flow alarm sensor series FA and liquid alarm sensor type KS3 -3 operating modes -Automatic control of the LED brightness inside the optical flow alarm sensor - With line-break monitoring -Rail-mounting housing with LEDs for displaying operational and fault status -With 1 potential-free change-over contact in "safety-first" design -Power consumption: 1 VA -Power: 24 V DC/AC Electronic controller for connecting the pre-amplifier K-FA-H, wall mounting, rail mounting or 19 European standard pc board, power: 115 V 50/60 Hz, 230 V 50/60 HZ, 24 V DC or 24 V AC" The M&C electronic controllers FA-1.1 and FA-1.4 are used in combination with the pre-amplifier K-FA-H for flow monitoring. Electronic controller type FA‑1.4 rail‑mounting enclosure (22 mm wide) with fault and operation indicator, for front operation, power: 24 V AC/DC