Atụmatụ
●Photoelectric mwepu n'etiti akara aka na ibu loop
● Enwere ike ịhọrọ mmepụta ihe na-agafe agafe ma ọ bụ ntụgharị na-enweghị usoro
■ Akụkụ nrụnye ahaziri nke mba ụwa
■LED na-egosi ọkwa ọrụ
● Wuru n'ime RC absorption circuit, ike mgbochi nnyonye anya ike
●Epoxy resin potting, ike mgbochi corrosion na mgbochi mgbawa ikike
■DC 3-32VDC ma ọ bụ AC 90-280VAC njikwa ntinye