Both low temperature (221°F (105°C)) and high temperature options (392°F (200°C)) are available. The pressure limit is 250 psig (1825 kPa abs). The sensor is available with integral cable (Model 400) or with quick disconnect Variopol cable (Model 400VP).
The sensors are intended for direct insertion in the process piping using a ¾ MNPT fitting. They can also be used in a sidestream sample. Cell constants are 0.01/cm, 0.10/cm, and 1.0/cm.