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Hach SC4500 - User Manual

Hach SC4500
64 pages
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DOC343.52.90690
SC4500
08/2022, Edition 3
User Manual

Table of Contents

Other manuals for Hach SC4500

Questions and Answers

  • C
    Charles BennettSep 12, 2025
    Why is the 'Time synchronization OFF' on my Hach SC4500?
    • D
      Donna HarrisSep 12, 2025
      If 'Time synchronization OFF' is displayed on your Hach Controller, it means the controller can't access the NPT internet service to automatically synchronize the clock. Ensure there are no restrictions to external access in the controller network. Contact your IT department and ensure the network has internet access to the NTP service. If the controller doesn't connect to Claros, disable Claros under Controller > Connectivity > Claros, then manually set the date and time in the controller settings.
  • K
    Kayla SteinSep 13, 2025
    What to do if my Hach Controller shows 'Download failed'?
    • K
      Kyle TorresSep 13, 2025
      If the Hach Controller displays 'Download failed' while downloading log files, push Yes to try again. If the error persists, restart the controller and attempt the download again.
  • J
    Jacqueline GraySep 15, 2025
    Why is the module not recognized by my Hach SC4500?
    • D
      Diane HansonSep 15, 2025
      If a module isn't recognized by your Hach Controller, ensure the expansion module is correctly installed. If possible, remove the expansion module and install it into a different slot.

Summary

General Information and Safety

Safety Information

Details on hazard warnings, precautionary labels, and compliance certifications.

Product Overview

Description of the SC4500 controller, its features, connections, and optional modules.

Product Components

Identification of physical parts and hardware included with the SC4500 controller.

Installation Guide

Installation Guidelines

General advice for controller installation, placement, and environmental considerations.

Mechanical Installation

Procedures for attaching the instrument to walls, poles, or panels.

Electrical Installation

Guidance on connectors, ESD, power, relays, and expansion module wiring.

Device Connection and Final Steps

Connecting measurement devices and closing the controller cover.

Startup and Operation

User Interface and Navigation

Explanation of the main screen, measurement window, and navigation.

Startup and Initial Settings

Menu structure, initial settings, and network connection setup.

Controller Configuration and Operation

Setting up controller parameters, sensors, outputs, and network connectivity.

Advanced Operation Features

Using Prognosys, Claros, network buses, license keys, and instrument info.

Maintenance, Troubleshooting, and Support

Maintenance Procedures

Guidance on cleaning, unlocking the cover, and component replacement.

Troubleshooting Common Problems

A guide to diagnosing and resolving common controller and sensor issues.

Parts, Accessories, and Appendices

Lists of replacement parts, accessories, and telegram tag information.

Hach SC4500 Specifications

General IconGeneral
Power Supply100-240 VAC, 50/60 Hz
Operating Temperature-20 to 60 °C (-4 to 140 °F)
EnclosurePolycarbonate
ConnectivityEthernet, USB
Enclosure RatingIP66, NEMA 4X
CommunicationHART, Profibus
Measurement ParameterspH, ORP, conductivity, dissolved oxygen, turbidity

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