FD-R125/FD-R200 Clamp-on Flow Meter Installation Guide

This document provides detailed instructions for installing the FD-R125 and FD-R200 clamp-on flow meters, including selecting the proper installation location, orientation, and piping requirements to ensure accurate measurement. It also covers step-by-step procedures for detaching and attaching the main and sub units, tightening torque specifications, and precautions to avoid damaging the special rubber or detection signals.