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Hanna Instruments EC Series User Manual

Hanna Instruments EC Series
10 pages
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INSTRUCTION MANUAL
Hanna Instruments Inc., 584 Park East Drive, Woonsocket, RI 02895 USA www.hannainst.com
BL983313 • BL983317 • BL983320 • BL983322 • BL983327
EC Process Mini Controller Series
BL983315 BL983318 BL983319 BL983321 • BL983324 • BL983329
TDS Process Mini Controller Series
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Hanna Instruments EC Series Specifications

General IconGeneral
EC Resolution0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm
EC Accuracy±1% of reading
Temperature Resolution0.1°C / 0.1°F
Temperature Accuracy±0.5°C (±1°F)
Output4-20 mA
Environment0 to 50°C (32 to 122°F), RH max 95% non-condensing

Summary

General Safety and Product Introduction

General Safety Precautions

Critical precautions for electrical connections, installation, and maintenance to ensure personnel safety.

Product Description and Features

Overview of EC/TDS controllers, intended applications, and key functionalities.

Controller Specifications

Probe Specifications

Probe Dimensions

Details the physical size and shape of the probe, including length and connection type.

Probe Wiring Diagram

Illustrates the color-coded connections for the probe to the controller terminals.

Functional Description

Front Panel Overview

Describes the LCD, buttons, and LED indicators on the front of the controller.

Rear Panel Connections

Details the terminals for probe, power supply, and external controls on the rear of the unit.

Installation Guide

Unit Mounting

Explains the process of mounting the controller into a panel, including cutout dimensions.

Rear Panel Wiring

Provides specific instructions for connecting the probe and power supply to the rear terminals.

Controller Operations and Calibration

Operational Features

Covers overtime control, external disabling contact, and 4-20 mA output.

Calibration Procedure

Step-by-step guide for calibrating the EC/TDS controller using standard solutions.

Setpoint Configuration and Probe Maintenance

Setpoint Configuration

Explains how to set the threshold value for triggering control actions.

Probe Maintenance

Details cleaning and storage recommendations to maximize probe lifespan.

Accessories, Compliance, and Warranty

Available Accessories

Lists ordering codes and descriptions for probes, solutions, and adapters.

User Information and Warranty

Provides user recommendations, compliance information, and warranty terms.

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