ROHRBACK COSASCO SYSTEMS CORRATER 9020-OEM Bedienungsanleitung PDF herunterladen (Seite 5)

Chapter 1

Introduction

The Model 9020 CORRATER

Transmitter and 9020-OEM Transmitter Module are two-

wire CORRATER transmitters which are designed to be directly connected to an

industrial plant Distributed Control System (DCS) or other 4-20 milliamp receiver for the

purpose of monitoring corrosion rates and imbalance currents from 2-electrode

CORRATER probes mounted in water systems. Please note that the Model 9020 has no

temperature measurement capability and therefore should not be used with

CORROTEMP

CORRATER probes.

The Model 9020-OEM (Figure 1) is a complete transmitter module for mounting in a

customer provided secondary enclosure while the Model 9020 (Figure 2) consists of the

transmitter module mounted in a NEMA-4X (IP-66) weatherproof enclosure suitable for

field mounting. Either is supplied with a five-foot cable with connector which is

compatible with any CORRATER probe.

The transmitter module is capable of monitoring corrosion rate or imbalance current

using a single loop, or both measurements can be made by powering both transmitter

loops.

Figure 1 - 9020-OEM Transmitter Module

1 2 3 4 5 6 7 8 9 10 ... 19 20

Keine Kommentare

ROHRBACK COSASCO SYSTEMS CORRATER 9020-OEM Bedienungsanleitung Seite 5