JUMO AQUIS 500 pH Operating Instructions Manual
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JUMO AQUIS 500 pH Operating Instructions Manual

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JUMO AQUIS 500 pH
Transmitter/Controller for pH, ORP and
NH
- (ammonia) concentration
3
Type 202560
B 20.2560.0
Operating Instructions
2012-04-12/00475451

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Summary of Contents for JUMO AQUIS 500 pH

  • Page 1 All manuals and user guides at all-guides.com JUMO AQUIS 500 pH Transmitter/Controller for pH, ORP and - (ammonia) concentration Type 202560 B 20.2560.0 Operating Instructions 2012-04-12/00475451...
  • Page 2 All manuals and user guides at all-guides.com WARNING: A sudden malfunction of the instrument, or one of the sensors connected to it, could potentially result in dangerous, imprecise dosing! Suitable preventive measures must be in place to prevent this from happening. Note: Please read these Operating Instructions before placing the instrument in operation.

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com Contents Typographical conventions ............6 Warning signs ....................6 Note signs ....................6 Description ................7 Identifying the instrument version ........... 8 Nameplate ....................8 Type designation ..................9 Scope of delivery ..................9 Accessories (in delivery package) ..............10 Accessories (optional) ................11 Electrical connection ..............
  • Page 4 All manuals and user guides at all-guides.com Contents Commissioning ............... 46 Fast start ....................46 Setup examples ..................47 Calibration ................68 pH electrode ....................68 pH antimony electrode ................76 ORP electrode ....................76 Ammonia (NH )- cell ..................80 Setup program ................ 82 Function .....................82 Eliminating faults and malfunctions ........
  • Page 5 All manuals and user guides at all-guides.com Ziffern Measurement mode MIN/MAX values 1-point calibration Mounting location 1-point calibration, ammonia 1-point calibration, pH 2-point calibration Nameplate 2-point calibration, pH Normal display 3-point calibration 3-point calibration, pH Operator level Output level display –...

  • Page 6: Typographical Conventions

    All manuals and user guides at all-guides.com 1 Typographical conventions Warning signs Danger This symbol is used when there may be danger to personnel if the instructions are disregarded or not followed accurately! Caution This symbol is used when there may be damage to equipment or data if the instructions are ignored or not followed accurately! Caution This symbol is used where special care is required when handling components...

  • Page 7: Description

    All manuals and user guides at all-guides.com 2 Description General The instrument is used for measuring/controlling the pH, ORP or NH (ammonia) concentration. The function is switchable on the instrument itself. Depending on the measured variable, combination electrodes (e. g. pH/ORP combination electrodes, gas-sensitive sensors) or split versions (glass/metal electrodes with a separate reference electrode) can be readily connected.

  • Page 8: Identifying The Instrument Version

    All manuals and user guides at all-guides.com 3 Identifying the instrument version Nameplate on the VARTN: 20/00491200 transmitter JUMO AQUIS 500 pH Fulda, Germany Typ: 202560/10-888-000-000-000-23/000 www.jumo.net F-Nr.: 0168122901012150001 AC 110..240V -15/+10% 48..63Hz < 14VA The date of manufacture is coded in the “F-Nr.” (serial number):...

  • Page 9: Type Designation

    All manuals and user guides at all-guides.com 3 Identifying the instrument version Type designation (1) Basic type 202560 JUMO AQUIS 500 pH Transmitter/controller for pH, ORP, - (ammonia) concentration and temperature (2) Basic type extensions for panel mounting in surface-mountable housing...

  • Page 10: Accessories (In Delivery Package)

    All manuals and user guides at all-guides.com 3 Identifying the instrument version Accessories (in delivery package) Contents Designation 3 x plug-in screw terminals 1 x large plug-in link 1 x small plug-in link 1 x cable clip for cable diameter > 5 mm 2 x cable clips for cable diameter <...

  • Page 11: Accessories (Optional)

    PC interface, including USB/TTL converter and 00456352 adapter (USB connecting cable) Fixing for suspended fitting 00453191 The pole-mounting kit is needed for mounting the protection canopy. Using the pole-mounting kit, the JUMO AQUIS 500 can be fitted to a pole (e.g. support pillar or railing).

  • Page 12: Electrical Connection

    All manuals and user guides at all-guides.com 4 Electrical connection Installation notes The electrical connection must only be carried out by qualified professional persons ! The choice of cable, the installation and the electrical connection must conform to the requirements of VDE 0100 “Regulations on the Installation of Power Circuits with Nominal Voltages below 1000 V”...

  • Page 13: Electrical Isolation

    All manuals and user guides at all-guides.com 4 Electrical connection Electrical isolation Setup interface 3700 V AC Relay contacts Binary input 30 V AC 50 V DC Analog output 1 Main input 30 V AC 50 V DC Analog output 2 Secondary input (Pt100 / Pt1000) 30 V AC 50 V DC...

  • Page 14: General

    All manuals and user guides at all-guides.com 4 Electrical connection General Opening the instrument Remove four screws (1) and swing down the top section. Connection 4.4.1 pH combination electrode / ORP combination electrode Fabricating the connecting cable Strip the cable as shown in the diagram. Insulate the exposed shielding with a shrink-sleeve (1), to prevent short- circuits.
  • Page 15 All manuals and user guides at all-guides.com 4 Electrical connection Connecting the The electrical connection for the surface-mountable housing is easily cables accessible when the instrument is folded out. The connection cable between sensor and transmitter must be a shielded cable with a diameter of 8 mm max.
  • Page 16 All manuals and user guides at all-guides.com 4 Electrical connection Asymmetrical connection of a combination electrode (standard) Lead the connecting cables in through the cable glands. Lay the signal cable as shown in the diagram. Use the cable clip (3) to clamp the signal cable to the shielding.
  • Page 17 All manuals and user guides at all-guides.com 4 Electrical connection Asymmetrical connection of a combination electrode with integrated temperature sensor (SMEK) Lead the connecting cables in through the cable glands. Lay the signal cable as shown in the diagram. Use the cable clip (3) to clamp the signal cable to the shielding.
  • Page 18 All manuals and user guides at all-guides.com 4 Electrical connection Symmetrical connection of a combination electrode with separate temperature sensor Lead the connecting cables in through the cable glands. Lay the signal cables as shown in the diagram. Use the cable clips (3) to clamp each signal cable to the shielding.

  • Page 19: Terminal Assignments

    All manuals and user guides at all-guides.com 4 Electrical connection Terminal assignments Connection Screw terminals Supply voltage Supply voltage (23): 1 N (L-) 110 — 240 V AC -15/+10%, 48 — 63 Hz 2 L1 (L+) Supply voltage (25): 20 — 30 V AC/DC, 48 — 63 Hz Supply voltage (30): 12 —...
  • Page 20 All manuals and user guides at all-guides.com 4 Electrical connection Connection Screw terminals Outputs Analog output 1 + 13 - 14 0 — 20 mA resp. 20 — 0 mA or 4 — 20 mA resp. 20 — 4 mA 0 —...

  • Page 21: Isfet-Ph Combination Electrode According To Data Sheet 20.1050

    All manuals and user guides at all-guides.com 4 Electrical connection ISFET-pH combination electrode according to data sheet 20.1050 Connection Color Screw terminals Cap- JUMO AQUIS 500 pH adapter Supply voltage for ISFET sensor Supply voltage blue 11 L+ DC ± 5 V, 5 mA black green...

  • Page 22: Mounting

    All manuals and user guides at all-guides.com 5 Mounting General Mounting Find a location that ensures easy accessibility for the later calibration. location The fastening must be secure and must ensure low vibration for the instrument. Avoid direct sunlight! Permissible ambient temperature at the installation location: -10 to 55°C with max.

  • Page 23: Pipe Installation Set / Weather Protection Roof

    The pipe installation set is also suitable for horizontal pipes. DIN rail installation set The DIN rail installation set for JUMO AQUIS 500 (sales no.:20/00) can be used to attach the instrument to a 35 mm x 7.5 mm DIN rail as defined in DIN EN...

  • Page 24: Mounting In A Panel

    All manuals and user guides at all-guides.com 5 Mounting Mounting in a panel Drilling template See section 12.2 "Panel cut-out", page 101. The panel must be sufficiently thick to achieve the specified IP65 enclosure protection! Prepare the panel cut-out and holes based on the drill template. Place the control panel (1) in the panel cut-out and fasten it with screws (2) spacing rollers (3) and nuts (4).
  • Page 25 All manuals and user guides at all-guides.com 5 Mounting The mounting set (sales no.: 20/00530470) consists of parts (1), (2) and (3). Make the electrical connection. Screw on two stud bolts (1). Fasten the cover (2) with two knurled nuts (3). Depth behind ~ 55 panel...

  • Page 26: Operation

    All manuals and user guides at all-guides.com 6 Operation Controls (1) Transmitter (3) Control panel (2) LC display...

  • Page 27: Lc Display

    All manuals and user guides at all-guides.com 6 Operation LC display 6.2.1 Measurement mode (normal display) (10) (11) Relay K1 is active Output mode - Hand (manual operation) Relay K2 is active - Hold (Hold operation) AL R1 = alarm, relay K1 Measurement AL R2 = alarm, relay K2 Unit...

  • Page 28: Principle Of Operation

    All manuals and user guides at all-guides.com 6 Operation Principle of operation Meas. mode > 3 sec EXIT CTRL. SETPOINTS SETPOINT 1 < 2 sec or timeout SETPOINT (adjustable) MIN/MAX VALUES < 2 sec EXIT OUTPUT LEVEL Controller 1 Controller <...
  • Page 29 All manuals and user guides at all-guides.com 6 Operation 6.3.1 Operation in levels Measurement mode (normal display); see Chapter 6.4 “Measurement mode”, page 31 CTRL. SETPOINTS MIN/MAX values see Chapter 6.5.1 “MIN/ MAX values”, page 31 Output level display see Chapter 6.5.2 “Output level display”, page 32 Manual mode overview see Chapter 6.6 “MANUAL...
  • Page 30 All manuals and user guides at all-guides.com 6 Operation Measurement mode ADMINISTRATOR LEVEL BASIC SETTINGS, see Chapter 6.9.4 “Basic settings”, page 42 SENSOR MONIT. REF. MONIT. GLASS EL. RE-INITIALIZE DEVICE CALIB. LEVEL, see Chapter 6.9.5 “Calibration level”, page 43 1-POINT CALIB. 2-POINT CALIB.

  • Page 31: Measurement Mode

    All manuals and user guides at all-guides.com 6 Operation Measurement mode 6.4.1 Normal display Presentation The compensated pH value and temperature of the medium are shown in normal display. MEASURE -> Measurement mode 25.0°C -> Temperature of the sample medium 7.34 pH->...
  • Page 32 All manuals and user guides at all-guides.com 6 Operation The values for the main measurement and temperature are not allocated to one another (e. g. the max. value of the main variable was 7.33 pH and 25.0°C the max. temperature value). In order to return to the measurement mode: Press the key or wait for the timeout.

  • Page 33: Manual Mode / Simulation Mode

    In MANUAL mode the settings for "higher order controllers" are taken into consideration. 6.6.1 MANUAL mode via "higher order control functions" Higher order The JUMO AQUIS 500 is configured for higher order control functions when switching the following setting is made: functions User level / controller channel 1 or 2 / control type Limit value or pulse length or pulse frequency or modulating or continuous controller.
  • Page 34 To exit HOLD mode, press the keys for longer than 3 seconds. EXIT Control is no longer through the JUMO AQUIS 500. The output level of the controller channels is 0%. Controller channel 1 is activated by the key. In this case the output level of controller channel 1 is 100%.
  • Page 35 Set Administrator level / Password / Parameter level / Switching output 1 or 2 / Manual mode no simulation, Inactive or Active. No simulation = No manual mode, control is via the JUMO AQUIS 500. Inactive = Relay K1 or K2 is de-energized.
  • Page 36 Administrator level / Password / Parameter level / Analog output 1 or 2 / Simulation / Off or On. With "On" the output takes on the value of the "Simulation value" parameter. When the JUMO AQUIS is in display mode, the word MANUAL appears in the status line of the display. Deactivation Administrator level / Password / Parameter level / Analog output 1 or 2 / Simulation / Off.

  • Page 37: Hold Mode

    All manuals and user guides at all-guides.com 6 Operation HOLD mode In HOLD status the outputs take on the states programmed in the relevant parameter (controller channel, switching output or analog output). This function can be used to "freeze" switching outputs and the analog outputs of the instrument.

  • Page 38: Operator Level

    All manuals and user guides at all-guides.com 6 Operation Operator level All the parameters that have been enabled by the administrator (Administrator level, see “Administrator level”, page 38) can be edited in this level. All other parameters (marked by a key ) can only be read.
  • Page 39 All manuals and user guides at all-guides.com 6 Operation 6.9.1 Administrator levels ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL timeout (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout EXIT CALIBRATION LEVEL timeout EXIT CALIB. ENABLE timeout EXIT DELETE LOGBOOK timeout...
  • Page 40 All manuals and user guides at all-guides.com 6 Operation 6.9.2 Parameter level Here you can make the same settings as at the operator level. However, since the user has administrator rights in this case, parameters can also be altered that would be locked at the operator level. For the list of adjustable parameters, see Chapter 6.8 “Operator level”, page 38ff.
  • Page 41 All manuals and user guides at all-guides.com 6 Operation Pulse period Minimum ON time Output level limit Maximum pulse frequency Hysteresis Pull-in delay Drop-out delay Controller alarm In Hold mode In event of error Max. process value Min. process value CTRL.SPEC.FUNCT.
  • Page 42 All manuals and user guides at all-guides.com 6 Operation DISPLAY Language Lighting LCD inverse Meas. display type Lower display Upper display Bar graph calibration start Bar graph calibration end MIN/MAX reset Operator timeout Contrast 6.9.4 Basic settings The basic settings for the instrument are defined at this level. The parameters are altered by keys.
  • Page 43 All manuals and user guides at all-guides.com 6 Operation 6.9.5 Calibration level 1-POINT CALIB. (1-point calibration) Only the cell zero point is shifted in this case. Slope errors are not taken into account. This method can only be recommended with reservation. see Chapter 8 “Calibration”, page 68ff.

  • Page 44: Device Info

    MONIT. GLASS EL. -> OFF 6.11 Controller function Simple In the JUMO AQUIS 500, simple switching functions, such as alarm contacts switching and limit comparators or the signal from the calibration timer, are configured at functions the parameter level, through the parameters for “Switching output 1 or 2”.
  • Page 45 All manuals and user guides at all-guides.com 6 Operation Operator level Switching output 1 / 2 Explanation parameters no switching function and none no control function required the instrument should have the higher-level Controller 1 control the instrument should have the higher-level Controller 2 control Controller alarm 1 / 2...

  • Page 46: Commissioning

    All manuals and user guides at all-guides.com 7 Commissioning Fast start This is a recommendation for configuring the instrument reliably in a short time. If you check the setting options from this list before starting the configuration, you can avoid timeouts during configuration. Mount the instrument, see Chapter 5 “Mounting”, page 22.

  • Page 47: Setup Examples

    All manuals and user guides at all-guides.com 7 Commissioning Setup examples 7.2.1 Measurement of pH (standard sensor) Range: 0 — 14 pH Output signal: 0 — 20 mA Temperature measurement: manual Controller function: Sensor monitoring: Call up administrator Meas. mode level >...
  • Page 48 All manuals and user guides at all-guides.com 7 Commissioning Call up basic settings ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL timeout (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout continue on next page EXIT CALIBRATION LEVEL timeout CALIB. EXIT ENABLE timeout EXIT DELETE...
  • Page 49 All manuals and user guides at all-guides.com 7 Commissioning Basic settings Operating mode for the main pH standard input: pH antimony pH ISFET NH (ammonia) procedure Monitor maximum Unit for ORP Unit for NH impedance of reference - mV - ppm electrode? - customized - customized...
  • Page 50 All manuals and user guides at all-guides.com 7 Commissioning Call up the parameter level ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL continue on timeout next page (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout CALIBRATION EXIT LEVEL timeout EXIT CALIB. ENABLE timeout EXIT...
  • Page 51 All manuals and user guides at all-guides.com 7 Commissioning Concluding instrument settings Input for Sensor type: no sensor (manual) temperature Unit: °C Manual temperature: 25.0°C (present temperature of medium) Filter time constant: 00:00:02 Analog output 1 Signal selector: Main value Signal type: 0 —...
  • Page 52 All manuals and user guides at all-guides.com 7 Commissioning 7.2.2 Measurement of pH (standard sensor) Range: 2 — 12 pH Output signal: 4 — 20 mA Temperature measurement by Pt100 Controller function: pulse width controller Setpoint 1: pH 6.5 Setpoint 2: pH 8.5 Sensor monitoring: Call up...
  • Page 53 All manuals and user guides at all-guides.com 7 Commissioning Call up basic settings ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL timeout (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout continue on next page CALIBRATION EXIT LEVEL timeout EXIT CALIB. ENABLE timeout EXIT DELETE...
  • Page 54 All manuals and user guides at all-guides.com 7 Commissioning Basic settings Operating mode for the main pH standard input: pH antimony pH ISFET NH (ammonia) procedure Monitor maximum Unit for ORP Unit for NH impedance of reference - mV - ppm electrode? - customized - customized...
  • Page 55 All manuals and user guides at all-guides.com 7 Commissioning Call up parameter level ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL continue on timeout next page (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout EXIT CALIBRATION LEVEL timeout EXIT CALIB. ENABLE timeout EXIT DELETE...
  • Page 56 All manuals and user guides at all-guides.com 7 Commissioning Concluding instrument settings Input for Sensor type: Pt100/Pt1000 temperature Unit: °C Filter time constant: 00:00:02 Offset: 0.0°C Controller Controller type: pulse width output channel 1 Setpoint: 6.5 pH MIN / MAX contact: MIN contact Proportional band: as required...
  • Page 57 All manuals and user guides at all-guides.com 7 Commissioning MAX setpoint: as required MIN setpoint: as required Alarm delay: as required Switching Function: CONTROLLER 1 output 1 Switching Function: CONTROLLER 2 output 2 Analog output 1 Signal selector: Main value Signal type: 4 —...
  • Page 58 All manuals and user guides at all-guides.com 7 Commissioning 7.2.3 ORP measurement Range: 0 — 1000 mV Output signal: 0 — 10 V Controller function: limit controller Limit: 600 mV Call up administrator Meas. mode level > 3 s EXIT CTRL.
  • Page 59 All manuals and user guides at all-guides.com 7 Commissioning Call up basic settings ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL timeout (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout continue on next page EXIT CALIBRATION LEVEL timeout EXIT CALIB. ENABLE timeout EXIT DELETE...
  • Page 60 All manuals and user guides at all-guides.com 7 Commissioning Basic settings Operating mode for the main pH standard input: pH antimony NH (ammonia) pH ISFET procedure Monitor maximum Unit for ORP Unit for NH - mV impedance of reference - ppm electrode? - customized - customized...
  • Page 61 All manuals and user guides at all-guides.com 7 Commissioning Call up parameter ADMIN. LEVEL level PASSWORD EXIT PARAMETER LEVEL continue on timeout next page (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout EXIT CALIBRATION LEVEL timeout CALIB. EXIT ENABLE timeout EXIT DELETE...
  • Page 62 All manuals and user guides at all-guides.com 7 Commissioning Concluding instrument settings Controller Control type: limit channel 1 Setpoint: 600 mV MIN / MAX contact: as required Hysteresis: as required Pull-in delay: as required Drop-out delay: as required Controller alarm: as required In Hold mode: as required...
  • Page 63 All manuals and user guides at all-guides.com 7 Commissioning 7.2.4 Measurement of NH - (ammonia) concentration Range: 0 — 100 ppm Output signal: 0 — 20 mA Controller function: limit controller Limit: 10 ppm Call up administrator Meas. mode level >...
  • Page 64 All manuals and user guides at all-guides.com 7 Commissioning Call up basic settings ADMIN. LEVEL PASSWORD EXIT PARAMETER LEVEL timeout (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout continue on next page EXIT CALIBRATION LEVEL timeout EXIT CALIB. ENABLE timeout EXIT DELETE...
  • Page 65 All manuals and user guides at all-guides.com 7 Commissioning Basic settings Operating mode for the pH standard main input: pH antimony pH ISFET NH (ammonia) procedure Monitor maximum Unit for ORP Unit for NH - mV impedance of reference - ppm electrode? - customized - customized...
  • Page 66 All manuals and user guides at all-guides.com 7 Commissioning Call up parameter ADMIN. LEVEL level PASSWORD EXIT PARAMETER LEVEL continue on timeout next page (adjustable) EXIT ENABLE LEVEL timeout EXIT BASIC SETTINGS timeout EXIT CALIBRATION LEVEL timeout CALIB. EXIT ENABLE timeout EXIT DELETE...
  • Page 67 All manuals and user guides at all-guides.com 7 Commissioning Concluding instrument settings Controller Control type: limit channel 1 Setpoint: 10 ppm MIN / MAX contact: as required Hysteresis: as required Pull-in delay: as required Drop-out delay: as required Controller alarm: as required In Hold mode: as required...

  • Page 68: Calibration

    All manuals and user guides at all-guides.com 8 Calibration pH electrode General Various calibration options are available to adapt the instrument to the pH electrode. - 1-point calibration This is only recommended for special applications, e.g. high-purity water. - 2-point calibration This is recommended as the standard method.
  • Page 69 All manuals and user guides at all-guides.com 8 Calibration Immerse the combination electrode in a buffer solution with a known pH. The temperature of the buffer solution must remain constant during calibration! Start the calibration (by pressing the key, or via the Administrator level). Using the key, start 1-point calibration.
  • Page 70 All manuals and user guides at all-guides.com 8 Calibration Accept the zero point with the key or use the key to reject the value. EXIT The instrument returns to the measurement mode. 8.1.2 2-point calibration The buffer solutions (reference solutions) used for calibration must differ by at least 2 pH.
  • Page 71 All manuals and user guides at all-guides.com 8 Calibration Start the calibration (by pressing the key, or via the Administrator level). Using the key, start 2-point calibration. With manual temperature input, set the temperature of the buffer solution using the key and confirm the selection with Wait until the displayed value is stable;...
  • Page 72 All manuals and user guides at all-guides.com 8 Calibration Wait until the displayed value is stable; then continue with Set the displayed value to the value of the second buffer solution (e.g. 8.00) using the key; then continue with The zero and slope determined by the instrument are displayed. Accept the calibrated values with the key or use the...
  • Page 73 All manuals and user guides at all-guides.com 8 Calibration - Calibration must be enabled, see Chapter 6.9.1 “Administrator levels”, page 39. - The transmitter is in the measurement mode. Immerse the combination electrode in the first buffer solution with a known pH value.
  • Page 74 All manuals and user guides at all-guides.com 8 Calibration Wait until the displayed value is stable; then continue with Set the displayed value to the value of the first buffer solution using the key; then continue with Rinse, then dry the combination electrode. Immerse the combination electrode in the second buffer solution with a known pH value.
  • Page 75 All manuals and user guides at all-guides.com 8 Calibration Wait until the displayed value is stable; then continue with Set the displayed value to the value of the second buffer solution using the key; then continue with The zero point of the combination electrode, as well as its slope in the acidic/ alkaline range of the characteristic are shown.

  • Page 76: Ph Antimony Electrode

    All manuals and user guides at all-guides.com 8 Calibration pH antimony electrode Antimony electrodes are calibrated in the same way as normal pH ones. - General notes on calibration, see “General”, page 68. - 1-point calibration, see Chapter 8.1.1 “1-point calibration”, page 68. - 2-point calibration, see Chapter 8.1.2 “2-point calibration”, page 70.
  • Page 77 All manuals and user guides at all-guides.com 8 Calibration - Calibration must be enabled, see Chapter 6.9.1 “Administrator levels”, page 39. - The transmitter is in the measurement mode. Immerse the combination electrode in a buffer solution with a known ORP. The ORP of the sample solution is not dependent on temperature! Start the calibration (by pressing the key, or via the Administrator level).
  • Page 78 All manuals and user guides at all-guides.com 8 Calibration The zero point that was determined by the instrument is shown. Accept the value with the key or use the key to reject the value. EXIT The instrument returns to the measurement mode. 8.3.2 2-point calibration Requirements - The supply voltage for the instrument must be present.
  • Page 79 All manuals and user guides at all-guides.com 8 Calibration Using the key, start 1-point calibration. Wait until the displayed value is stable; then continue with Set the displayed value to the value of the first buffer solution using the key; then continue with Rinse, then dry the ORP combination electrode.

  • Page 80: Ammonia (Nh 3 )- Cell

    All manuals and user guides at all-guides.com 8 Calibration The zero and slope determined by the instrument are displayed. Accept the calibrated values with the key or use the key to reject the value. EXIT The instrument returns to the measurement mode. Ammonia (NH )- cell 8.4.1 General information...
  • Page 81 All manuals and user guides at all-guides.com 8 Calibration - The transmitter is in the measurement mode. Immerse the combination electrode in a solution without ammonia. Start the calibration (by pressing the key, or via the Administrator level). Using the key, start 1-point calibration.

  • Page 82: Setup Program

    All manuals and user guides at all-guides.com 9 Setup program Function Configurable The setup program (available as an option) can be used for easy adaptation of parameters the instrument to the requirements. - Setting the measurement range and the range limits. - Setting the response of the outputs to an out-of-range signal.

  • Page 83: Eliminating Faults And Malfunctions

    All manuals and user guides at all-guides.com 10 Eliminating faults and malfunctions 10.1 Possible faults Problem Possible cause Measures No measurement display Supply voltage Check supply voltage, missing also check terminals current output Measurement display Sensor not immersed in Top up the reservoir 000 or medium;...

  • Page 84: Appendix

    All manuals and user guides at all-guides.com 11 Appendix 11.1 Operator level parameters If a number of instrument parameters have to be modified in the instrument, then it is advisable to note them in the table below, and then modify these parameters in the sequence given.
  • Page 85 All manuals and user guides at all-guides.com 11 Appendix Parameter Selection / value range Factory setting setting Controller channel 2 Controller type LIMIT PULSE WIDTH PULSE FREQ. CONTINUOUS MODULATING Setpoint depending on unit, e. g. -1.00 to 15.00 pH MIN / MAX contact MIN CONTACT (increasing / decreasing MAX CONTACT...
  • Page 86 All manuals and user guides at all-guides.com 11 Appendix Parameter Selection / value range Factory setting setting for pH antimony Zero point -2.00 to 0.0 to 2.0 pH Slope, acidic 10.0 to 100.0 to 110.0% Slope, alkaline 10.0 to 100.0 to 110.0% for ORP Zero point -199.9 to 0.0 to 199.9 mV...
  • Page 87 All manuals and user guides at all-guides.com 11 Appendix Parameter Selection / value range Factory setting setting Switching output 1 Function NO FUNCTION CONTROLLER 1 CONTROLLER 2 CTRLR ALARM 1 CTRLR ALARM 2 CTRLR ALARM LC1 MAIN VAR. LC2 MAIN VAR. LC7 MAIN VAR.
  • Page 88 All manuals and user guides at all-guides.com 11 Appendix Parameter Selection / value range Factory setting setting Manual mode NO SIMULATION INACTIVE ACTIVE Analog output 1 Signal selector MAIN VARIABLE CONTROLLER 1 CONTROLLER 2 Signal type 0 — 20 mA 20 —...
  • Page 89 All manuals and user guides at all-guides.com 11 Appendix Parameter Selection / value range Factory setting setting In event of error HIGH FROZEN SAFE VALUE In Hold mode HIGH FROZEN SAFE VALUE Safe value 0 — 22 mA Simulation Simulation value 0 —...

  • Page 90: Parameter Explanations

    All manuals and user guides at all-guides.com 11 Appendix 11.2 Parameter explanations FUNCTION NO FUNCTION Alarm window AF1 MAIN VAR. Alarm window AF2 MAIN VAR. Limit function AF7 MAIN VAR. Limit function AF8 MAIN VAR. Alarm window AF1 TEMP. Alarm window AF2 TEMP. Limit function AF7 TEMP.
  • Page 91 All manuals and user guides at all-guides.com 11 Appendix Trigger condition Trigger condition Pulse contact Pulse contact Pulse contact Pulse contact Triggering condition longer than Triggering condition shorter than pulse duration pulse duration Time Pulse duration Spacing Setpoint / Limit HySt Hysteresis Actual value / Measurement...
  • Page 92 All manuals and user guides at all-guides.com 11 Appendix TREND The operator can quickly recognize in which direction the measurement is changing. rising falling stable strong medium slightly slightly medium strong The measurement trend is derived from the last 10 measurements. With a 500 msec sampling cycle, this means that the last 5 seconds are taken into account.
  • Page 93 All manuals and user guides at all-guides.com 11 Appendix Confirm selection with In order to return to the measurement mode: Press the key several times, or wait for the timeout. EXIT LOWER DISPLAY Operating mode Lower display Upper display This parameter is only available for the measurement display types NORMAL and TREND.

  • Page 94: Glossary

    All manuals and user guides at all-guides.com 11 Appendix 11.3 Glossary Calibration The calibration timer indicates (if required) when the next routine calibration is timer due. The calibration timer is activated by entering a number of days, after which recalibration has to be carried out (plant or operator requirement). MIN/MAX value memory This memory acquires the minimum or maximum input variables that have occurred.
  • Page 95 Impedance measurement depends on the cable material, cable length and the components that are used. Special JUMO cables for pH measurement may be up to 10 m long. If ISFET sensors or impedance converters are used, then impedance...
  • Page 96 All manuals and user guides at all-guides.com 11 Appendix Pulse width controller (output is active for X > W and a P control structure) 100% Switching period Process value X Proportional band X X - W Setpoint W If the process value X exceeds the setpoint W, the P controller will control proportionally to the control deviation.
  • Page 97 All manuals and user guides at all-guides.com 11 Appendix Separate controllers This function is normally deactivated (factory setting or "No" selection). In the deactivated state, the software prevents the two controller outputs from being able to work "against each other". So, for example, it is not possible to dose acid and lye at the same time.

  • Page 98: Instrument Description

    All manuals and user guides at all-guides.com 12 Instrument description 12.1 Technical data 12.1.1 Inputs Main input Measurement/control range Accuracy Temperature error ≤ 0.3% -1 to 15 pH 0.2%/10°C ≤ 0.3% -1500 to 1500 mV 0.2%/10°C ≤ 0.3% (ammonia) 0 to 9999 ppm 0.2%/10°C Secondary input ≤...
  • Page 99 All manuals and user guides at all-guides.com 12 Instrument description 12.1.6 Controller Controller type limit comparators, limit controller, pulse width controller, pulse frequency controller, modulating controller, continuous controller Controller action P / PI / PD / PID A/D converter dynamic resolution up to 14-bit Sampling time 500 msec 12.1.7 Analog outputs (one or two)
  • Page 100 All manuals and user guides at all-guides.com 12 Instrument description 12.1.12 Housing Material Cable entry cable glands, 3xM16 and 2xM12 max. Special feature venting device to prevent condensation Ambient temperature range -10 to 50°C (the specified accuracy is adhered to within this range) Operating temperature range -15 to 65°C (instrument is operational)

  • Page 101: Panel Cut-Out

    All manuals and user guides at all-guides.com 12 Instrument description 12.2 Panel cut-out 100.5 Note: 1. Fix template to panel. 2. Drill holes ( 4.5 mm and 10 mm dia.) 3. Cut out the section within the marked lines. 4. Deburr. In order to ensure the enclosure protection as per data sheet, the panel must be of adequate thickness and stability.
  • Page 102 All manuals and user guides at all-guides.com...
  • Page 103 All manuals and user guides at all-guides.com...
  • Page 104 All manuals and user guides at all-guides.com JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 8 Technology Boulevard Moritz-Juchheim-Straße 1 Temple Bank, Riverway Canastota, NY 13032, USA 36039 Fulda, Germany Harlow - Essex CM20 2DY, UK...

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