Hach sc200 - Page 57

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Table of Contents
Section 1 Specifications......................................................................................................................................... 5
Section 2 General Information...............................................................................................................................7
2.1 Safety Information............................................................................................................................................... 7
2.1.1 Use of Hazard Information......................................................................................................................... 7
2.1.2 Precautionary Labels................................................................................................................................. 7
2.2 General Sensor Information................................................................................................................................ 7
2.2.1 Sensor Body Styles ................................................................................................................................... 8
2.3 The Digital Gateway.......................................................................................................................................... 10
2.4 Operating Precaution ........................................................................................................................................ 10
Section 3 Installation .............................................................................................................................................11
3.1 Connecting/Wiring the Sensor to the sc100 Controller ......................................................................................11
3.1.1 Connecting the sc Sensor to a sc100 Controller in a Non-hazardous Location .......................................11
3.1.1.1 Attaching a sc Sensor with a Quick-connect Fitting....................................................................... 11
3.1.1.2 Hard-wiring a sc Sensor to the Controller ...................................................................................... 12
3.1.2 Connecting the sc Sensor to a sc100 Controller in a Hazardous Location ............................................. 13
3.1.2.1 Attaching a sc Sensor with a Quick-connect Fitting in a Hazardous Location ............................... 14
3.2 Connecting the Sensor to the sc1000............................................................................................................... 14
3.2.1 Connecting the Sensor using the Quick-connect Fittings........................................................................ 14
3.3 Using the Digital Gateway................................................................................................................................. 14
3.3.1 Wiring the Digital Gateway ...................................................................................................................... 15
3.3.2 Mounting the Digital Gateway.................................................................................................................. 17
3.4 Installing the Sensor in the Sample Stream ...................................................................................................... 18
Section 4 User Interface and Navigation ............................................................................................................ 21
4.1 Using the sc100 Controller................................................................................................................................ 21
4.1.1 Controller Display Features ..................................................................................................................... 22
4.1.2 Important Key Presses ............................................................................................................................ 22
4.2 Using the sc1000 Controller.............................................................................................................................. 23
4.2.1 Display Features...................................................................................................................................... 23
4.2.1.1 Using the Pop-up Toolbar .............................................................................................................. 23
4.2.1.2 Using the Menu Windows .............................................................................................................. 23
4.2.1.3 Navigating the Menu Windows....................................................................................................... 24
Section 5 Operation .............................................................................................................................................. 27
5.1 Sensor Setup ...............................................
..................................................................................................... 27
5.2 Sensor Data Logging ........................................................................................................................................ 27
5.3 Sensor Diagnostics Menu for pH and ORP Menu ............................................................................................ 27
5.4 pH Sensor Setup Menu..................................................................................................................................... 27
5.5 ORP Sensor Setup Menu ................................................................................................................................. 29
5.6 pH Calibration ................................................................................................................................................... 30
5.6.1 Two Point Automatic Calibration.............................................................................................................. 30
5.6.2 One Point Manual Calibration.................................................................................................................. 30
5.6.3 Two Point Manual Calibration.............................................................................................
..................... 31
5.7 ORP Calibration ................................................................................................................................................ 31
5.8 Concurrent Calibration of Two Sensors for pH and ORP.................................................................................. 32
5.9 Adjusting the Temperature ................................................................................................................................ 32
Section 6 Maintenance ......................................................................................................................................... 33
6.1 Maintenance Schedule ..................................................................................................................................... 33
6.2 Cleaning the Sensor ......................................................................................................................................... 34