Teflon® body refractometer PR‑23‑M is connected to the process by a G ½ in female or a ½ in NPT process connection, see the figure below. PR‑23‑MS is connected to the process by a ¼ … 1 in G/NPT process connection.
CAUTION Always install PR‑23‑M/MS with sensor support to prevent the sensor weight from pulling at the non-metallic piping. See the figure below for support placement. |