7NG2203-3...3
TRANSMITTER FOR TEMPERATURE (RESISTANCE THERMOMETER) AND RESISTANCE TWO-WIRE SYSTEM FOR RAIL MOUNTING VERTICAL WITH PROTECTION AGAINST HIGH FREQUENCY,EXPLOSION PROTECTION: INTRINSIC SAFETY OF INPUT SIGNAL CIRCUIT EEX IA IIC, OF TRANSMITTER EEX IB (IA) IIC T6 WITHOUT ELECTRICAL ISOLATION BETWEEN INPUT AND OUTPUT
По запросу