Hach-Lange SI794 I User Manual User Manual
Si794 i inductive conductivity 4-wire transmitters, User manual title page template
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si794 I
Inductive Conductivity
4-Wire Transmitters
USER MANUAL
October 2008, Edition 1
© HACH LANGE GmbH, 2008. All rights reserved.
Printed in Germany.
DOCXXX.xx.XXXX
User Manual Title Page Template
USER MANUAL
August 2008, Edition X
© HACH LANGE GmbH, 2008. All rights reserved. Printed in
DOC023.52.90116
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Table of contents
Document Outline
- Return of products under warranty
- Table of contents
- Intended use
- Safety information
- Signal words for hazard information
- General safety information
- Information on how to prevent electrostatic discharges (ESD)
- Overview of si794 I
- Assembly
- Package contents
- Mounting plan
- Pipe mounting, panel mounting
- Installation and connection
- Wiring example 1
- Wiring example 2
- Wiring example 3
- Protective wiring of relay outputs
- Typical protective wiring measures
- Interface and navigation
- Display
- Operation: Keypad
- Safety functions
- External activation of HOLD mode
- Configuration
- Menu structure of configuration
- Overview of configuration steps
- Sensor parameters
- Configuration
- Output 1 Select sensor type.
- Output 1 Select sensor
- Output 1 Select process variable
- Output 1 Concentration measurement: Select process solutions
- Output 1 Output current range / LIN/LOG characteristic LIN characteristic: Current start / end
- Output 1 Output current range / LOG characteristic Current start/end
- Output 1 Time averaging filter
- Output 1 Output current during error and HOLD
- Output 2 Temperature unit and probe / Output current
- Output 2 Time averaging filter
- Output 2 Temperature error / Output current during HOLD
- Configuration
- Temperature compensation
- Alarm settings
- Limit function Relay 1
- Limit function Relay 2
- Controller (for description, see page 92 et seq.) Setpoint. Neutral zone
- Controlling a rinsing probe or Signaling parameter set 1/2
- Controlling a rinsing probe
- Signaling parameter set 1/2
- Selecting parameter set 1/2 Manually or via a signal at the Control input
- Default settings of parameter sets
- Parameter set, individual settings
- Calibration
- Calibration by input of cell factor
- Calibration with calibration solution
- Product calibration
- Zero calibration in air
- Zero calibration with calibration solution
- Temp probe adjustment
- Diagnostics functions
- Controller functions
- Controller equations
- Pulse length / pulse frequency controller
- Error messages (error codes)
- Operating states
- Sensoface
- Appendix
- Specifications
- Calibration solutions
- Potassium chloride solutions
- Sodium chloride solutions
- Concentration measurement
- Ranges
- Concentration curves
- -01- Sodium chloride solution NaCl
- -02- Hydrochloric acid solution HCl
- -03- Sodium hydroxide solution NaOH
- -04- Sulfuric acid H2SO4
- -05- Nitric acid HNO3
- Contact information
- Limited warranty
- Index
- Passcodes