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Hach ULTRATURB sc User Manual

Hach ULTRATURB sc
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DOC023.53.03231
ULTRATURB sc
basic/plus/seawater
User Manual
07/2017, Edition 7
© HACH Company, 2007–2010, 2017. All rights reserved. Printed in Germany
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Hach ULTRATURB sc Specifications

General IconGeneral
Product TypeTurbidity Sensor
Measurement Range0 to 1000 NTU
Light SourceLED
Wavelength860 nm
Storage Temperature-20 to 60 °C (-4 to 140 °F)
Protection RatingIP68
Accuracy±2% of reading or ±0.01 NTU
Operating Temperature0 to 50°C (32 to 122°F)
Cable Length10 m
Output4-20 mA
Weight1.5 kg

Summary

Section 1 Specifications

1.1 Dimensions

Detailed dimensions of the ULTRATURB sc unit, including diagrams and measurements.

Section 2 General information

2.1 Safety information

Crucial safety instructions, hazard information, and precautionary labels for safe operation.

2.2 Applications

Describes the primary uses and versions of the ULTRATURB sc sensor in water analysis.

2.3 Measuring principle

Explains the nephelometric scattered light technique used by the sensor.

2.4 Handling

Guidance on careful handling of the sensor due to its optical and electronic assemblies.

2.5 Items supplied

Lists all components included in the ULTRATURB sc sensor package.

2.6 Function check

Instructions for performing a basic function check after unpacking and before installation.

Section 3 Installation

3.1 Assembling

Guidance on selecting an installation location and correctly mounting the instrument.

3.1.1 Connectors

Details on instrument connectors, pipe threads, and diaphragm plate selection for sample connection.

3.2 Instrument layout

Visual representation and component list of the ULTRATURB sc instrument layout.

3.3 Connecting sensor cable

Step-by-step instructions for connecting the sensor cable to the controller, including pin assignments.

Section 4 Operation

4.1 Operating the sc controller

How to operate the sensor with sc controllers and navigate through their functions.

4.2 Sensor setup

Guide to configuring sensor settings such as name, units, measurement intervals, and response time.

4.3 Sensor data logger

Information on how data and events are logged by the sensor and controller.

4.4 Menu structure

Overview of the menu structure, including SENSOR DIAG.

4.4.1 SENSOR DIAG

Details on error and warning lists within the SENSOR DIAG menu.

4.4.2 SENSOR SETUP

Detailed breakdown of SENSOR SETUP options like WIPE, VERIFY, CALIBRATE, CONFIGURE.

4.5 Calibration with standard solution

Detailed steps for calibrating the sensor using a standard liquid solution.

4.6 Verify using dry standard CVM

Procedure for verifying sensor calibration using a dry standard CVM module.

4.7 Zero point setting

Instructions on how to set the zero point for the sensor calibration.

Section 5 Maintenance

5.1 Maintenance schedule

A summary table outlining recommended maintenance tasks and their intervals.

5.2 Cleaning measuring chamber

Step-by-step guide for cleaning the sensor's measuring chamber to ensure accurate readings.

5.3 Replacing wiper profiles

Instructions for replacing wiper profiles on the plus and seawater versions of the sensor.

5.4 Replacing desiccant

Guidance on replacing desiccant bags to protect optical and electronic components from moisture.

5.5 Monitoring test equipment

Procedures for monitoring test equipment calibration using formazine solutions.

Section 6 Faults, causes, rectification

6.1 Error messages

Lists common sensor error messages, their causes, and recommended rectification steps.

6.2 Warnings

Lists common sensor warning messages, their causes, and recommended actions.

Section 7 Replacement parts and accessories

7.1 Sensor options

Catalog of available ULTRATURB sc sensor models with different cable lengths.

7.2 Replacement parts

Catalog of essential replacement parts for the sensor, like wiper profiles and desiccant.

7.3 Accessories

List of available accessories, including extension cables and calibration equipment.

Section 8 Limited warranty

Limitations

Details the conditions and situations not covered by the product's warranty.

Limitation of Remedies

Outlines the exclusive remedies available for warranty breaches and limits liability.

Section 9 Contact

HACH Company World Headquarters

Contact details for HACH Company's main headquarters in Loveland, Colorado, USA.

Repair Service in Latin America, etc.

Contact information for HACH Company's global repair service network.

Appendix A ModBUS Register Information

Table 5: Sensor ModBUS Registers

A comprehensive list of ModBUS registers for the sensor, including group name, register, type, length, R/W, and description.

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