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Rosemount 2700 User Manual

Rosemount 2700
94 pages
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Model 2700
Solu Cube
Microprocessor
Analyzer
Instruction Manual
PN 5102700
March 1999
FREE
EXTENDED
WARRANTY!
(See offer at back of manual)

Table of Contents

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Rosemount 2700 Specifications

General IconGeneral
Model2700
CategoryMeasuring Instruments
TypeGuided Wave Radar Level Transmitter
Accuracy± 3 mm (0.12 in.)
Process ConnectionThreaded, Flanged
Output4-20 mA HART
Communication ProtocolHART
MountingTop-mounted
CertificationsATEX, IECEx, FM, CSA
MaterialStainless steel, Hastelloy, or other alloys

Summary

ESSENTIAL INSTRUCTIONS

General Safety Warnings

Critical safety warnings related to electrical hazards and installation.

INSTALLATION AND QUICK START-UP

Mechanical Installation

Procedures for physically installing the analyzer, location considerations.

Panel Mounting

Instructions for mounting the analyzer in a panel cutout.

Pipe Mounting

Instructions for mounting the analyzer using a pipe mounting kit.

Wall Mounting

Instructions for mounting the analyzer on a wall.

Electrical Installation

Guidelines for wiring the analyzer, including power and sensor connections.

Sensor Wiring

Specific wiring instructions for pH/ORP and conductivity sensors.

Quick Start-Up

Procedures to put the analyzer and sensor into immediate operation.

OPERATION

CALIBRATION

Common Calibration Procedures

Outlines the general steps for adjusting analyzer readings for any sensor.

Loop Standardization

Describes conductivity calibration adjustments and temperature/pH/ORP adjustments.

pH Calibration

Explains single-point, two-point, and auto-buffering pH calibration methods.

ORP Calibration

Details the one-point calibration procedure for ORP sensors.

CONFIGURATION

Configuration Procedures

Instructions for configuring the analyzer using the menu mode.

Sensor Matching

How to change conductivity sensor liquid type/units and pH sensor units.

Alarms Setup

Setting up high/low level alarms, deadband points, and relay contacts.

Outputs Configuration

Setting up analog and digital output ranges, scaling, and levels.

Security Settings

Configuring security levels and codes for access control.

Instrument Addressing

Changing the instrument's address for network communication.

Sensor Addressing

Changing the address assigned to individual sensors.

TROUBLESHOOTING

Diagnostic Messages

Lists diagnostic messages, descriptions, and suggested actions.

Troubleshooting Guide

Provides a guide of common symptoms and suggested actions for troubleshooting.

SERIAL COMMUNICATIONS PROTOCOL

MODBUS PROTOCOL

MODBUS TROUBLESHOOTING GUIDE

Connection Check

Troubleshooting steps for Modbus communication connections.

TROUBLESHOOTING GUIDE

Start-Up Problems

Common issues encountered during analyzer start-up.

Incorrect Measurement After Start-up

Troubleshooting steps when measurements are incorrect after start-up.

Digital Output Communication Issues

Steps to troubleshoot issues with digital output communication.

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