PHOTO-ELECTRIC CELL FOR PLEXIGLAS FLOWMETERS

Sensor for minimun or maximum range suitable for plexiglas flowmeters. Constituted by U fork type BGL 30A…S49 from 10…30 Vs c.c. PNP, 1500 Hz, adjustable on the whole graduated scale through a plastic shockproof support, and from a feeder 220 V c.a. The photo-electric cell can be applied on these models: a/m, R, PL, LB/89, OP, PD.