| Description de l'article | Electrical fire monitoring detector / electrical fire monitoring - ESF-22110-R-ELECTRICAL safety series, high-precision sensors through electromagnetic induction, temperature changes, filtering, amplification, A/D conversion, analysis, judgment, comparison and other intelligent analysis, supporting 4-CHANNEL temperature and 1-CHANNEL residual current monitoring; Support threshold setting, accurately locate electrical fire hazard data, location, etc. Support control output, combined with self resetting circuit breakers, etc., CAN achieve linkage control; Support local queries/alarms/settings, remote management, RS485, MODBUS communication, etc; Local oled screen display with buttons, supporting quick on-site queries |