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Teledyne Analytical Instruments FCA330 Instructions Manual

Free chlorine analyzer
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Use and Disclosure of Data
Information contained herein is classified as EAR99 under the
U.S. Export Administration Regulations.
Export, reexport or diversion contrary to U.S. law is prohibited.
INSTRUCTIONS FOR
Model FCA330
Free Chlorine Analyzer 
P/N MFCA330
Date 10/09/18
DANGER
Toxic gases and or flammable liquids may be present in this instrument.
Personal protective equipment may be required when servicing this
instrument.
Hazardous voltages exist on certain components internally which may
persist for a time even after the power is turned off and disconnected.
Only authorized personnel should conduct maintenance and/or servicing.
Before conducting any maintenance or servicing, consult with authorized
supervisor/manager.
Teledyne Analytical Instruments

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  • Page 1 Use and Disclosure of Data Information contained herein is classified as EAR99 under the U.S. Export Administration Regulations. Export, reexport or diversion contrary to U.S. law is prohibited. INSTRUCTIONS FOR Model FCA330 Free Chlorine Analyzer  P/N MFCA330 Date 10/09/18 DANGER Toxic gases and or flammable liquids may be present in this instrument.
  • Page 3 No statement expressed or implied by this document or any information disseminated by the manufacturer or its agents, is to be construed as a warranty of adequate safety control under the user’s process conditions. Teledyne Analytical Instruments...
  • Page 4 FCA330 Specific Model Information Instrument Serial Number:_______________________ Teledyne Analytical Instruments...

  • Page 5: Safety Messages

    Technician Symbol:All operations marked with this symbol are to be performed by qualified maintenance personnel only. NOTE: Additional information and comments regarding a specific component or procedure are highlighted in the form Symbol of a note. Teledyne Analytical Instruments...
  • Page 6 Manuals do get lost. Additional manuals can be obtained from TI/AI at the address given in the Appendix. Some of our manuals are available in electronic form via the internet. Please visit our website at: www.teledyne-ai.com. Teledyne Analytical Instruments...
  • Page 7 FCA330 Blank Page Teledyne Analytical Instruments...

  • Page 8: Table Of Contents

    Introduction ................1   1.1 Features   1.2 Specifications   1.2.1 Sensors and Flow Train   1.2.2 FCA330 Analyzer   1.3 Model Codes   Theory of Operation ..............7   2.1 Influences on the MeasurementpH Value   2.2 Influences on the Measurement — Flow  ...
  • Page 9 5.3 Free Chlorine Calibration Procedures   5.3.1 Standardize   5.3.2 Manual Cal   MAINTENANCE ................. 43   6.1 Free Chlorine Sensor   6.2 pH Sensor   6.2.1 Electrode Cartridge Installation   6.2.2 Electrode Cartridge Replacement   6.2.3 Electrode Cleaning   Teledyne Analytical Instruments viii...
  • Page 10 TROUBLESHOOTING ............... 47   7.1 Troubleshooting Guide   PARTS AND ACCESSORIES ........... 51   8.1 FCA330 Replacement Parts   8.2 LXT-330 Front Panel Control Board Exploded   8.3 LXT-330Front Panel Control Board Exploded, with Relays   8.4 LXT-330 Transmitter Case, Back with Cable Glands  ...

  • Page 11: List Of Figures

      Figure 2.2 FCA 330Flow Dependence ......... 9   Figure 2-3: Temperature Dependence FCA330 ......10   Figure 3-1: FCA330 Reference Diagram ........11   Figure 3-2: FCA330 Wire Transmitter, 24VDC or /110/22 VAC . 12   Teledyne Analytical Instruments...

  • Page 12: List Of Tables

    FCA330 List of Tables Table 4-1:FCA330 Screen Map ..........17   Table 7-1: Troubleshooting Guide ..........47   Teledyne Analytical Instruments...
  • Page 13 Since the use of this instrument is beyond the control of Teledyne Analytical Instruments, referred as TAI, no responsibility by TAI, its affiliates, and agents for damage or injury from misuse or neglect of this equipment is implied or assumed.

  • Page 14: Introduction

    Many competitive chlorine sensors require service on a monthly or bimonthly basis. The FCA330 uses a large surface area anode, combined with a large volume of electrolyte and a small cathode to provide operational cycles of up to a year without refilling.The replaceable PTFE membrane is also designed for long term stability.

  • Page 15: Features

    Digital S80 protocol, 316L stainless steel body with replaceable electrode cartridge Measurement Range: Chlorine: 0.05 to 20 ppm (High Range) 0.01 to 5.00 ppm (Low Range) pH: 0 to 14 pH Operating Temperature: 0° C to 50° C (32° F to 122° F) Teledyne Analytical Instruments...

  • Page 16: Fca330 Analyzer

    Input ¼” FNPT with barb fitting, Drain ¾” FNPT Response Time: T90 in 2 minutes Electrolyte Life: Up to 12 months 1.2.2 FCA330 Analyzer Measurements: Chlorine: 0.00 ppb to 20.00 ppm (color inverted screen above 20.00 ppm to the limit of the sensor) pH: 0.00 to 14.00 pH...
  • Page 17 0 – 80%, up to 31°C Decreasing linearly to 50% RH at 40°C Altitude Up to 2000 m (6500 ft) Mains Supply Voltage Fluctuations up to ±10% of the nominal voltage Transient over voltages: CAT II Pollution Degree: 2 Teledyne Analytical Instruments...

  • Page 18: Model Codes

    3 (x2) 4-20mA Outputs & (3) Relays (HART) 0 No Spray Spray Cleaner/Standard CHFC cleaner 1 Spray Cleaner / Standard CHFC 2 No Spray Cleaner /High CHFC 3 Spray Cleaner/High CHFC 0 Standard Panel (No Enclosure Enclosure) 1 Fiber Glass, Clear Door 2 Fiber Glass, Opaque Door FCA330 ‐ 0 Teledyne Analytical Instruments...
  • Page 19 Introduction FCA330 Blank Page Teledyne Analytical Instruments...

  • Page 20: Theory Of Operation

    Theory of Operation Theory of Operation This section provides a basic overview of the TELEDYNE FCA330 Free Chlorine Analyzer. It covers physical and chemical influences on the measurement and the menu structure of the analyzer. 2.1 Influences on the MeasurementpH Value The FCA analyzer only measures the HOCl component of the total Free Chlorine.

  • Page 21: Influences On The Measurement - Flow

    Figure 2-1: pH Effects 2.2 Influences on the Measurement — Flow The FCA330 Analyzer consumes chlorine to produce the signal. The area near the sensing tip will become depleted of chlorine without adequate flow to replenish the sample. The sensor requires a minimum velocity of 0.5 ft./sec past the membrane.

  • Page 22: Influences On The Measurement - Temperature

    Figure 2.2 FCA 330Flow Dependence 2.3 Influences on the Measurement — Temperature Temperature variation influences the FCA330 by changing the permeability of the PTFE membrane and the Nernstian response of the sensor. Combined these changes account for a change of about4% / C°.

  • Page 23: Figure 2-3: Temperature Dependence Fca330

    Theory of Operation FCA330 FCA Temperature  Dependence, 4%/C° mV/ppm  Temperature C° Figure 2-3: Temperature Dependence FCA330 Teledyne Analytical Instruments...

  • Page 24: Installation

    FCA330 Installation Installation Mount the FCA330 in a location where there is easy access to the analyzer and sensors. Install the system in an area where vibrations, electromagnetic and radio frequency interference are minimized or absent. Do not mount in direct sunlight or areas of extreme heat. The FCA330 is suitable for outdoor use if mounted with a protective cover or sunshield.

  • Page 25: Wiring

    3.2 Wiring Electrical wiring should only be conducted by qualified personnel. See the FCA330 wiring diagram in Figure 3-2 which includes wiring for MODBUS, optional relays and the optional digital preamp. Figure 3-2: FCA330 Wire Transmitter, 24VDC or /110/22 VAC...

  • Page 26: Wiring - Power

    3.2.2 Wiring, Sensor The Free Chlorine Sensor and the SP3 pH Sensor were connected to the FCA330 analyzer at the factory, no additional connections are necessary. Color coded connections for these sensors are shown in the wiring diagrams in the Appendix or on the inside cover of the LXT-330 transmitter.

  • Page 27: Wiring, 4-20 Ma Outputs

    Sample Pressure: 1 to 30 psig (0.1 - 2 bar) Temperature: 32° to 122°F (0° to 50°C) 3.3.2 Connecting the Inlet and Drain fittings The FCA330 is intended for wall mounting only. Sample Inlet: A1/4” barbed fitting is provided for the sample inlet. If desired, a 1/4”compression fitting can be used.

  • Page 28: Installing The Sensors

    3.4 Installing the Sensors The FCA330 is supplied with the sensor cables pre-wired to the analyzer. The FCA330 instrument and sensors were calibrated at the factory and should be ready for use when assembled. However, changes may have occurred during shipping and storage requiring recalibration.
  • Page 29 Installation FCA330 Blank Page Teledyne Analytical Instruments...

  • Page 30: Operation

    FCA330 Operation Operation 4.1 Screen Map Table 4-1 highlights the various operational keys and function. The sections that follow describe the key and function in detail. Table 4-1:FCA330 Screen Map Cal 1 (Offset) using Calibration Solution  Auto  Cal 2 (Slope) using Calibration Solution  Standardize  Enter Grab Sample Determined Value  Enter Offset, the PV value and associated mV  (Calibration) Manual  Enter Slope, mV/pH, mV/decade, mV/ppm…  Temp ...
  • Page 31 Type   Choose Type: pH, Cond, ORP…..  Sensor 1 or 2  T COMP  Enter % Comp  Sensor   ISO PT  Enter mV value  Qty of Sensors  Choose 1 sensor or 2 sensors  COMP  Dissociation, Interference, Percentage, OFF  Load Default  Sensor/Transmitter  Yes/No  DAMP  Enter Signal Dampening (# of readings to average, 0‐100)  XMTR  Configuration, Serial #, Name, Outputs  INFO Calibration logs, Serial #, Name  Sensor  (Information) Fixed value  System  Sensor 1 or 2  Ramp  #1 ON/OFF  Relays  #2 ON/OFF  (Simulate) #3 ON/OFF  4‐20 mACh 1  Enter Value  4‐20 mA  4‐20 mACh 2  Enter Value  Teledyne Analytical Instruments...

  • Page 32: Keys

    Line display. Choose which style will be displayed in the Graph Menu. (pathway to Graph Menu: CONFIG → XMTR → LCD → Graph menu) Each of the above screens also displays the condition of the optional Alarm Relays, black if energized and white if de-energized. Teledyne Analytical Instruments...

  • Page 33: Back/Hold Key

    ! ” # $ % & ‘ ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ;< = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ ¥ ] ^ _  ‘ a b c d e f g h I j  k l m n o p q r s t u v w x y z { | } → ←  Teledyne Analytical Instruments...

  • Page 34: Menu Structure

    Auto Cal 1 is an offset calibration and Auto Cal 2 is a slope calibration. Auto Cal provides automatic solution recognition of the calibration solutions used for each measurement in accordance with the following list: Teledyne Analytical Instruments...

  • Page 35: Config (Configuration Menu)

     Temp. Choose °C or °F  CONT adjust Contrast  BACK LIGHT adjust Backlight Timeout, from always ON to OFF after 10 minutes  GRAPH provides the choice of which Graph style is displayed on the Home screen. Teledyne Analytical Instruments...
  • Page 36 CAL Trim 4.00 mA output and 20.00 mA output o FAULT Choose fault condition 3.5 mA, 22 mA, None  RELAY  RLY1, 2, 3 Choose relay type: o Alarm, enter the Set point ON, Set Point Teledyne Analytical Instruments...
  • Page 37 ON/OFF _ _Locks SIM and CONFIG SENSOR enters the sensor configuration menu. o Choose SENSOR 1 or 2  TYPE, Allows T80 transmitter to configure the S80 sensor. For use only when switching the measurement electrode type in an S80 sensor, i.e. Teledyne Analytical Instruments...

  • Page 38: Info (Information Menu)

    SYSTEM allows the Input to be simulated. Two choices are available, FIXED is a fixed value, RAMP varies the signal across the 4-20 mA range, from the lowest value to the highest value and back, activating and Teledyne Analytical Instruments...

  • Page 39: Fault Screens

    Loss of Comm  THE SENSOR WAS LOST  THE SENSOR  NO SENSOR WAS FOUND  CHECK WIRING TO  No Sensor  AT START‐UP  THE SENSOR  1) CLEAN SENSING TIP  2) VERIFY SOLUTIONS  SENSOR CALIBRATION  Cal Failed  3) DO NOT LEAVE  FAILED     UNATTENDED  4) RE‐CALIBRATE  1) CHECK SENSOR OP  RELAY 1 TIME  2) CHECK AUX EQUIP  Relay 1 Expired  ON EXPIRED     A) PUMPS     B) TANKS  1) CHECK SENSOR OP  RELAY 2 TIME  2) CHECK AUX EQUIP  Relay 2 Expired  ON EXPIRED     A) PUMPS     B) TANKS  1) CHECK SENSOR OP  RELAY 3 TIME  2) CHECK AUX EQUIP  Relay 3 Expired  ON EXPIRED     A) PUMPS     B) TANKS  Teledyne Analytical Instruments...

  • Page 40: Output Configuration Guide

    4.4.2 Configure 4-20 mA Fault Condition and Cal  In the CONFIGURE 4-20 mA screen, Press MORE → FAULT or  Choose Low Fault 3.5 mA or Hi Fault 22 mA or NONE, (default setting NONE), Press OK Teledyne Analytical Instruments...

  • Page 41: Configure Alarm Relays (Relays Optional)

    (relay is de-energized on activation) TIMER activates the relay periodically for a specific duration, user configured period and duration FAULT sets the relay condition to a de-energize state and NC relay closes in response to a Fault condition. Teledyne Analytical Instruments...

  • Page 42: Exit Menus And Return To Main Display

    4.4.4 Exit Menus and Return to Main Display  Press HOME Key to return to the Home Menu Screen  Press Hold to turn OFF Hold  Press EXIT Key to exit the menu  “Save Changes?” press YES Teledyne Analytical Instruments...

  • Page 43: Sensor Start Up

    The Time scale is the amount of time displayed across the full screen. Choices include: Full Screen Period 15 minutes 1 hour 12 hours 1 day 2 days Sample Rate ( 1 point 10 seconds 8 minutes 15 minutes 30 minutes every) seconds Teledyne Analytical Instruments...

  • Page 44: Tag Transmitter Name

    Press BACK to exit the screen. Location:CONFIG → XMTR → LCD → LABELS → TAG 4.5.4 Sensor Name Two 16 character lines are available for naming the Sensor, Upper and Lower case characters, Numbers and Punctuation are available. The Teledyne Analytical Instruments...

  • Page 45: Password Protection

    ON/OFF _ _ Locks CAL and CONFIG  CONFIGON/OFF_ _Locks CONFIG  SIM ON/OFF _ _ Locks SIM and CONFIG In the case of a Lost or Forgotten password enter MSTR to access the screen. Location:CONFIG → XMTR → PSSWD Teledyne Analytical Instruments...

  • Page 46: Calibration Modes

    2, yes/no. If yes, then a second calibration value is proposed when the sensor has stabilized in the second calibration solution. Accept the value and the calibration is complete. At the end of each calibration the Offset and Slope are displayed in the respective units, pH, mV, ppm. Teledyne Analytical Instruments...

  • Page 47: Standardize Calibration Description

    0.00 mV and 15 mV/ppm. Example: MANUAL Calibration for a pH electrode: Calibrate the pH electrode in the laboratory Record the mV value of some pH Standard, pH 7.00 buffer = 6.8 mV (any pH – mV pair will work) Teledyne Analytical Instruments...

  • Page 48: Ph Calibration Procedures

    Place Sensor in CAL Solution ( use pH 7.00 Press Yes/NO buffer) Press AUTO then STABILIZING, 7.00 pH x.x mV, 7.00 pH CAL 1 corrected Accept Cal 1? CAL1 Value 7.00 pH, Continue to CAL2? Move Press YES sensor to 4.01 pH buffer solution Teledyne Analytical Instruments...

  • Page 49: Auto Cal Using Other Ph Buffers

    STABILIZING, 9.18pH 135.6 mV, 10.00 pH Press YES corrected Accept Cal? Press NO Enter CAL 2 Value 9.18 pH (use arrows and NEXT to enter pH Press ▲▼NEXT Buffer value) Press OK 9.18 pH, 135.6 mV, Accept this Value Teledyne Analytical Instruments...

  • Page 50: Standardize

    OFFSET: xx.xx pH x.x mV, SLOPE: xx.xx Press YES mV/pH (this data written to Log) Press OK Back to Cal Menu Press HOME Hold is ON (Press HOLD to turn off Hold) Press HOLD Turn off Hold Press EXIT Main Display Teledyne Analytical Instruments...

  • Page 51: Free Chlorine Calibration Procedures

    CAL 2 To perform zero CAL press CAL 1, to skip the zero Cal press CAL 2 Press AUTO STABILIZING, 0.00 ppm, xxx.x mV, Accept Cal? then CAL 1 Press YES CAL1 Value 0.00 ppm, 0.2 mV, OK? Teledyne Analytical Instruments...

  • Page 52: Standardize

    Is this a new Sensor? (Yes, erases CAL Log in Press CAL INFO, NO adds CAL to existing Log) Press NO Place Sensor in Air or the process solution Press STAND Enter Value xxx.xx ppm (use arrows and NEXT to enter Press ▲▼NEXT process value) OK? Teledyne Analytical Instruments...

  • Page 53: Manual Cal

    Press mV Button use 0.5 mV) 00.00 mV (use arrows and NEXT to enter mV Press ▲▼NEXT value) Press OK OFFSET: 0.00 ppm, 0.2 mV, Accept Value? Press YES Enter Slope, 00.0 mV/ppm Press ▲▼NEXT 15.00 mV/ppm Teledyne Analytical Instruments...
  • Page 54 Slope 15.00 mV/ppm, (60.00 mV/ppm for Low Press OK Range) Accept this Value? Press YES Back to Cal Menu Press HOME Hold is ON (Press HOLD to turn off Hold) Press HOLD Turn off Hold Press EXIT Main Display Teledyne Analytical Instruments...
  • Page 55 Calibration FCA330 Blank Page Teledyne Analytical Instruments...

  • Page 56: Maintenance

    Unscrew the membrane cap. Remove the membrane from the cap, replace the membrane and reinstall the cap on the measuring chamber. Finally Refill the measuring chamber as described below.   Teledyne Analytical Instruments...

  • Page 57: Ph Sensor

    Cleaning agents should be specific to the type of coating, detergents and alcohols for removing greases and oils, acids for removing hard water scales and metallic deposits or spray washing for flocculants and biofilms. Teledyne Analytical Instruments...

  • Page 58: Electrode Cartridge Installation

    This may be due to coating of the measurement electrode or clogging of the reference junction. Regular electrode cleaning reduces problems associated with the coating and clogging. Frequency of cleaning will depend on the Teledyne Analytical Instruments...

  • Page 59: Ph Electrode Cartridge Cleaning

    The CHFC and tubing can be easily disassembled and cleaned with soap and water. Some dirty applications like blowdown from Cooling Towers may require periodic cleaning due to sediments. Teledyne Analytical Instruments...

  • Page 60: Troubleshooting

    FCA330 Troubleshooting TROUBLESHOOTING The FCA330 was evaluated and calibrated at the factory before shipment. Upon initial start up the system should require minimal to no adjustments. Verify the system has adequate flow, greater than 10 gals /hr. This is accomplished by setting the flow to the CHFC so that the water fills the outer chamber and slightly overflows into the center tube.
  • Page 61 Flow to low through Clean CHFC, DPD test value the flow cell fittings and tubing, (cont’d) verify the sample feed rate is 10+ gal/hr. Air bubbles trapped Loosen FCS fitting on membrane and lift sensor slightly to purge air Teledyne Analytical Instruments...
  • Page 62 FCA3300 Unstable Chlorine Air bubbles on the Loosen FCS fitting Reading membrane and lift sensor slightly to purge air trapped in the flow cell. Changing Wait for equilibrium temperature, the lag of the Teledyne Analytical Instruments...
  • Page 63 Troubleshooting FCA330 temperature sensor looks like drift Blank Page Teledyne Analytical Instruments...

  • Page 64: Parts And Accessories

    FCA330 Appendix PARTS AND ACCESSORIES 8.1 FCA330 Replacement Parts Part # Description Free Chlorine Sensor, Standard Range, 0.5 – S02052 20.0 ppm HOCl/OCl ‐ Free Chlorine Sensor, Low Range, 0.01 – S02164 5.00 ppm HOCl/OCl ‐ Membrane Replacement Kit (2 Cap, 50 ml...

  • Page 65: Lxt-330 Front Panel Control Board Exploded

    CP03809 Constant Head Flow Controller CP03810 Constant Head Flow Controller, high flow with fittings Tube Fitting Set, complete set (9) ⅜”fittings K00268 (1) ¼” fitting TT00639 Kit, tubing 3/8” PVC 8.2 LXT-330 Front Panel Control Board Exploded Teledyne Analytical Instruments...

  • Page 66: Lxt-330Front Panel Control Board Exploded, With Relays

    FCA330 Appendix 8.3 LXT-330Front Panel Control Board Exploded, with Relays 8.4 LXT-330 Transmitter Case, Back with Cable Glands Teledyne Analytical Instruments...

  • Page 67: Lxt-330 Replacement Parts

    Orders should be sent to: TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments 16830 Chestnut Street City of Industry, CA 91748 Telephone: (626) 934-1500 Fax: (626) 961-2538 Web: www.teledyne-ai.com or your local representative email: ask_tai@teledyne.com Teledyne Analytical Instruments...

  • Page 68: Appendix

    4.00 7.015 10.06 4.005 7.00 10.01 4.015 6.985 9.97 4.025 6.98 9.93 4.03 6.975 9.89 4.045 6.975 9.86 4.06 6.97 9.83 4.075 6.97 4.085 6.97 4.10 6.98 4.13 6.99 4.14 7.01 4.16 7.03 4.18 7.05 4.21 7.08 Teledyne Analytical Instruments...

  • Page 69: Modbus Rtu Register Listing

    2 Bytes calculated *N = Quantity of Registers Error Modbus ID (Slave Address) 1 Byte 1 to 247 (0x01 to 0xF7) Error Code 1 Byte 0x86 Exception Code 1 Byte 01, 02, 03 or 04 2 Bytes calculated Teledyne Analytical Instruments...

  • Page 70: 0X06) Write Single Register

    0x0000 to 0xFFFF 2 Bytes calculated *N = Quantity of Registers    Error  Modbus ID (Slave Address) 1 Byte 1 to 247 (0x01 to 0xF7) Error Code 1 Byte 0x86 Exception Code 1 Byte 01, 02, 03 or 04 2 Bytes calculated Teledyne Analytical Instruments...

  • Page 71: Registers

    Firmware revision of the Control BD in ASC, ex. " 1".   1  R     20  14  Integer  Relay number to access data (0 ‐ Relay 1, 1 ‐ Relay 2,  16 bit  Relay Number to read/write  1  RW     21  15  2 ‐ Relay 3)  Integer  Read/Write Relay Type (0 ‐ Fault Type, 1 ‐ Alarm  16 bit   Relay Type  1  RW  Y  22  16  Type, 2 ‐ Disabled, 3 ‐ Timed)  Integer  32 bit  Relay ON Setpoint (hi word)  Read/Write Relay ON Setpoint (byte 3 and byte 2)  2  Floating  RW  Y  23  17  Point  Teledyne Analytical Instruments...
  • Page 72 16 bit  1  RW  Y  43  2B  characters max)  The characters permitted are space ' ' (32 base 10, 20  Integer  hex) through '}' 125 base 10, 7D hex).  16 bit  Long Tag Line  ASCII bytes 2 and 3  1  RW  Y  44  2C  Integer  16 bit  Long Tag Line  ASCII bytes4 and 5  1  RW  Y  45  2D  Integer  16 bit  Long Tag Line  ASCII bytes 6 and 7  1  RW  Y  46  2E  Integer  Teledyne Analytical Instruments...
  • Page 73 (byte 1 and byte 0)  Point  S80 Sensor Temperature (hi  Sensor Temperature (bytes 3 and 2)  32 bit  67  43  word)     2  Floating  R     S80 Sensor Temperature (lo  Point  Sensor Temperature (bytes 1 and 0)  68  44  word)  16 bit  S80 Sensor is a Sentinel  Sensor is a Sentinel Type (0 ‐ No, 1 ‐ Yes)  1  R     69  45  Integer  16 bit  S80 Sentinel Life %  % of Sensor life remaining  1  R     70  46  Integer  Teledyne Analytical Instruments...
  • Page 74 S80 Cal Log slope (lo word)   (bytes 1 and 0)  93  5D  Point  S80 Cal Log offset (hi word)   (bytes 3 and 2)  32 bit  94  5E     2  Floating  R  S80 Cal Log offset (lo word)   (bytes 1 and 0)     95  5F  Point  S80 Cal Log  offset Voltage   (bytes 3 and 2)  32 bit  96  60  (hi word)     2  Floating  R     S80 Cal Log offset Voltage  Point   (bytes 1 and 0)  97  61  (lo word)  Teledyne Analytical Instruments...

  • Page 75: Fault Status

    Bit # bit meaning Memory Error, either a Program Flash, RAM or NVM RAM  checksum error has occurred  Input Voltage Out Of Tolerance  The On Board +12V is Out of Tolerance  The On Board +3.3V is Out of Tolerance  The Transmitter has lost communication link with the Sensor  There is no Sensor connected  Sensor Calibration Failed  Relay 1 on‐time expired  Relay 2 on‐time expired  Relay 3 on‐time expired  Sentinel Error (useable life has expired)  Sentinel Poisoned  Membrane Error  NU  NU  NU  ARNING TATUS Bit # bit meaning The Sensor has changed from previously connect Sensor Not Used (NU) Teledyne Analytical Instruments...

  • Page 76: Sensor Type

    Sensor Measurement Decimal Hexadecimal Chemical Type Units Unknown 0000 Chemical None None 0001 Ammonia 0002 Ammonium 0003 Bromide 0004 Calcium 0005 Chloride 0006 Conductivity Conductivity 0007 Cupric 0008 Cyanide 0009 000A % saturation 000B mg/L 000C Fluoride Teledyne Analytical Instruments...
  • Page 77 TCA (max range) TCA mg/L 0022 TCA (min range) mg/L 0023 FCA (max range) FCA mg/L 0024 FCA (min range) mg/L 0025 FCA HR mg/L 0026 Resistivity Resistivity 0027 Conductivity Conductivity 0028 PAA (mid range) mg/L 0029 Lead mg/L Teledyne Analytical Instruments...
  • Page 78 0032 percent) H2SO4 (mid H2SO4 0033 percent) H2SO4 (max H2SO4 percent) 0037 0035 PAA (low range) mg/L 0036 PAA (max range) PAA mg/L 0037 Nickel mg/L 0038 NaOH Conductivity 0039 FCL (max range) mg/L 003A Cadmium mg/L Teledyne Analytical Instruments...

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