The SWE-73-A is manufactured by Simex, and is a simple digital panel indicator with power supply of 110 to 230 V AC at ± 10% and 24 V DC in non separated from measurement input. It consumes power with 110V AC and 230V AC in maximum 1.5 VA.
The unit has red LED display with 4x13 mm high, and has measurement range of -999 ÷ 9999 user programmable also with decimal point. It can operate at temperature of 0°C to +50°C with storage temperature of -10°C to +70°C. It has a case that can be mounted panel. There is RS-485 interface that makes it easy to set up measurement networks in production process monitoring systems.