Absolute Pressure Transmitter - SmartLine STA700 SmartLine® ST700 Absolute Pressure Transmitters are targeted at applications requiring robust performance in vacuum applications.This includes low-pressure measurement in vacuum distillation columns. The ST700 Absolute Pressure Transmitters are available in two variants – In-line and Dual Head – in the following ranges: STA722/STA725/STA72L/STA72S 0 to 780 mmHga (0 to 1,040 mbara) STA740/STA745/STA74L/STA74S 0 to 500 psia (0 to
