MT-1-VA is a DIN rail mounted AC voltage isolation transmitter with 0~300V AC input and standard 4~20mA DC output, powered by DC24V. It provides complete galvanic isolation between high voltage AC input and low voltage control circuits to eliminate ground loop interference and surge damage to backend PLC and monitoring instruments. Zero and span trim potentiometers allow on-site calibration for accurate signal conversion. The flame-retardant plastic housing with quick rail clip facilitates compact installation in marine engine control cabinets. Widely used for ship generator and busbar voltage sampling to transmit stable analog signals to central monitoring systems.
