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Chemitec 4204 User Manual

Chemitec 4204
49 pages
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4204
FLOW METER
With ULTRASOUND
measurement sensor
TECHNICAL MANUAL
P/N: ………………….
Rev. 5 Ver. 3.4
RELEASE December 2016

Table of Contents

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Chemitec 4204 Specifications

General IconGeneral
BrandChemitec
Model4204
CategoryMeasuring Instruments
LanguageEnglish

Summary

1 GENERAL

1.1 Manual Information

Details on manual conventions, warnings, and safety notes.

1.2 Manufacturer Declaration of Liability

Statement of manufacturer's liability regarding instrument use and safety.

1.3 Limits of Use and Safety Precautions

Operating limits and essential safety precautions for instrument use.

1.4 Graphic Signs

Illustrations and explanations of graphic symbols used on the instrument.

1.5 Plate Data

Information presented on the instrument's identification plate.

1.6 Recycling and Material Reutilization

Guidelines for recycling and reusing instrument materials and components.

2 GENERAL DESCRIPTION

2.1 Main Features

Key features and capabilities of the flow meter unit.

2.2 Unit Hardware Main Features

Detailed overview of the instrument's hardware components and specifications.

2.3 Controls and Indicators

Identification and description of the unit's front panel controls and indicators.

3 INSTALLATION

3.1 Composition of the Supply

List of components included in the instrument package.

3.1.1 Installation of Wall Mounted Device

Instructions for mounting the device on a wall.

3.1.2 Installation of 144x144 Electrical Panel Device

Instructions for installing the unit in a 144x144 electrical panel.

3.1.3 Terminal Board Connections

Diagrams and descriptions of terminal board connections for plant integration.

3.2 Connecting Power Supply Line

Guidelines for safely connecting the instrument to the power supply.

3.2.1 Electrical Connections to the Systems

Procedures for connecting the unit to external systems and utilities.

3.2.2 Installation of the Probe

Recommendations for correctly positioning and installing the measurement probe.

4 OPERATING MODE – GENERAL

4.1 Displaying System

Overview of how system information is displayed in various operating modes.

5 ENABLING THE SYSTEM

5.1 Start

Initial startup procedure, system initialisation, and parameter loading.

6 RUN MODE

7 PROGRAMMING MODE

7.1 Activation of Functions

Procedure for selecting functions and inputting necessary parametric values.

7.2 Setup [1]

Basic settings for operating logic, including relays, system setup, and flow parameters.

7.2.1 Relays [1.1]

Configuration of relay operations, including pulse and alarm settings.

7.2.1.2 Alarm [1.12]

Alarm configuration for probe connection loss and eco signal issues.

7.2.2 System Setup [1.2]

System configuration for date/time, communications, language, password, and display.

7.2.3 Level [1.3]

Parameter settings for fluid level measurement, including units and probe distance.

7.2.4 Flow [1.4]

Parameters for instant flow measurement, including units, decimals, and device types.

7.2.5 Table [1.5]

Configuration for empirical flow calculation using a table of points.

7.2.5.1 Set up for the “Bazin” type overflow

Specific setup for Bazin type overflow flow measurement.

7.2.6 Reset Setup [1.6]

Procedure for resetting setup parameters to default values.

7.3 Manual Control [2.0]

Manual testing of level, relays, and analog outputs for diagnostics.

7.4 MA Analogue Output [3.0]

Configuration of analogue outputs for flow and temperature measurements.

7.5 Archive [4.0]

Functions for displaying and managing data archives for totalizer and flow.

7.6 Exit Menu [5.0]

Procedure for exiting programming mode and saving or discarding settings.

9 MODBUS PROTOCOL

Holding Registers: Firmware and Device ID

Registers for firmware version and device ID.

Holding Registers: Operational Measurements

Registers for recorded values like level, temperature, and distance.

Holding Registers: Relay Status and Counts

Registers related to relay operation times and total commutations.

Holding Registers: Alarm and Event Tracking

Registers for tracking alarms and their codes.

Data Download Procedure

Information on downloading data via Modbus, including query, response, and session management.

10 WARRANTY

11 REQUEST FOR SERVICE

11.1 Procedure for Service Request

Steps for requesting service and troubleshooting the instrument.

11.2 Main Chemitec Offices

Contact information for CHEMITEC offices and service centers.

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