Vaisala Sanitary Process Refractometers PR‑43‑AC and PR‑43‑AP - PR-43-AP - PR-43-AC

PR-43-AC/AP User Guide

Document code
IM‑EN‑PR43ACAP
Revision
D
Language
English (United States)
Product
PR-43-AP
PR-43-AC
Document type
User guide

The sanitary refractometers PR‑43‑AC and PR‑43‑AP provide a digital interface detection system for alimentary industry.

The PR‑43‑AC/AP measures the refractive index nD and the temperature of the process medium. The concentration of the process liquid is calculated from these values when the composition of the process medium is known.

The output values of the refractometer are transmitted through mA output and digitally through an Ethernet connection with a UDP/IP protocol. For more information about the specification, see Process Refractometer PR-43 Series User Guide). mA output is available with mA output cable (mA only) or with a split cable (mA and Ethernet).

Figure 1. Refractometer models