SAFE-SNAP

electrical and electronic apparatus, instruments and components; apparatus and instruments for checking, evaluating, controlling, regulating, amplifying, monitoring, namely, proximity sensors, bus systems, basic series sensors, ultrasonic sensors, photoelectric sensors, cylinder position indicators, inductive identification systems, ergonomic palm button, electronic counters, apparatus and instruments for process control intrinsic safety, electronic controls, level control, signal conditioner; apparatus and instruments for transmitting, receiving and storing electronic signals; isolation amplifiers; pulse evalution units; transformers; transducers; frequency current convertors; rotational speed video monitors; threshold switches; trip amplifiers; modems; distribution amplifiers and links; analog repeaters; power sensors and tripping circuits; switching circuits; valve control units; solenoid drivers; frequency dividers; rotational direction video monitors; synchronization video monitors; transmitter simulators; pulse adders; pulse dividers; zener barriers; zener diodes; electronic chips; housings for interfaces between field level and control level; video computer monitors and electronic monitors for displaying information from electronic and electric apparatus