Switch Mode power supply is currently the most widely adopted device TSPS series industrial power supply offers users DC24V /12V/9V/5V with enhanced safety, efficiency and the best power quality. Full MS with powder coated casing for lightweight and corrosion resistant handling Universal input voltage 100-240VAC, Overload protection, Overvoltage protection Thermal protection, Expected lifetime: 10 years For transmitter and sensor purpose Current Rating 400mA or 1000mA Panel and wall mounting type.