PHOTRONIC

PHOTOELECTRONIC APPARATUS AND CONTROLS IN PARTICULAR PHOTOELECTRONIC DETECTORS, PROXIMITY DETECTORS, PHOTOELECTRIC INSPECTION DEVICES, PHOTOELECTRIC SWITCHES, LIGHT BARRIERS,LIGHT CURTAINS, LIGHT SOURCES, POWER SUPPLY UNITS, LOGIC CIRCUITS, PHOTOELECTRICMEASURING DEVICES, PHOTOELECTRIC SAFETY DEVICES, PHOTOELECTRIC MONITORS, PHOTOELECTRIC HOLE DETECTORS, PHOTOELECTRIC FAULT DETECTORS, PHOTOELECTRIC TRANSMISSOMETERS, PHOTOELECTRIC SMOKE MONITORS, PHOTOELECTRIC GAS CONCENTRATION MONITORS, PHOTOELECTRIC PROFILE CONTROLLERS, CURVE TRACERS, EDGE CONTROLLERS, DISTANCE CONTROLLERS, DISTANCE CONTROLLERS, PHOTOELECTRIC PEADERS, CODE READERSVISIBILITY MEASURING INSTRUMENTS, PHOTOELECTRIC SCANNERS, NEEDLE SCANNERS, LUMINESCENCE SCANNERS, REGISTRATION MARK CONTROL DEVICES, HEAT RADIATION RECEIVERS, REFLECTANCE MEASURERS, BOBBIN MONITORS, THREAD DETECTORS, WARP KNITTING MACHINE MONITORS, COLOURED GLASS INSPECTION DEVICES