Krohne OPTISENS PAM 2080 EN User Manual

Digital measuring converter for ion-sensitive measurements

www.krohne.com 10 Further parameters on request. New parameters and new firmware can be imported into converter PAM2080 at any time via softwa

www.krohne.com 11 3 Installation 3.1 Mounting to wall or weather cover Using appropriate screws, (d=6 mm), fix converter PAM2080 to straigh

www.krohne.com 12 3.2 Electrical connection WARNING! Electrical connection may only be carried out by authorised trained personnel. Ensure t

www.krohne.com 13 Terminal occupancy Terminal Function L ~ Auxiliary power 230 V AC N ~ Auxiliary power 230 V AC 1 2 K1 Relay 1 max. 230

www.krohne.com 14 4 Basic Functiions and Start Up 4.1 Front of the converter 1 “On/Off” switch. 2 Graphical LCD display with background ill

www.krohne.com 15 4.2 Measuring channel display 4.3 Plug Connections (Probes) As standard, two ports (F10) are included on converter PAM208

www.krohne.com 16 INFORMATION! The converter recognises all connected probes automatically. You can attach and pin-align the probes at any po

www.krohne.com 17 5 Start Up 5.1 Important information DANGER! Carry out the following checks after electrical connection. -- Are device

www.krohne.com 18 5.2 Switch On / Off Switch on converter PAM2080 at the On / Off switch. The converter runs a self-test for approx.

www.krohne.com 19 5.3 Change measuring channel display <Enter> function button By pressing Enter you call up attached measuring channel

www.krohne.com 2 Copyright All rights reserved. Version A, Copyright 2006 by KROHNE Messtechnik GmbH & Co.KG • Ludwig-Krohne-Straße 5 •

www.krohne.com 20 5.4 Control button functions Some of the control buttons have multiple functions, depending on which area of the operating

www.krohne.com 21 5.5 Menu settings Converter PAM2080 has various menu and control levels for General Settings, measuring channels and trend d

www.krohne.com 22 5.5.2 Branching of Parameter menu into further sub-menus Calibration menu

www.krohne.com 23 Sensor data

www.krohne.com 24 5.5.3 General Menu

www.krohne.com 25 5.5.4 Data logger menu

www.krohne.com 26 5.6 Key lock Converter PAM2080 is equipped with an automatic key lock in order to prevent unintentional changes to menu sett

www.krohne.com 27 5.7 The most important settings for a quick start You can quickly adapt the measuring system to your needs if you pay attent

www.krohne.com 28 Displaying units You can select the parameter units. for pH: pH or mV for Redox mV or Volt for ISE connectn.

www.krohne.com 29 6 Calibration 6.1 Preparation for sensor calibration To ensure that the measuring system can supply you with correct online

www.krohne.com 3 1 Safety Information...4 1.1

www.krohne.com 30 6.2 2-Point-Calibration 2-point calibration takes place with two separate measuring solutions (standards) with known conce

www.krohne.com 31 6.2.1 Producing calibration standards (ISE) 1st standard (lower concentration) sample volume approx. 800 ml: Fill a clea

www.krohne.com 32 6.2.2 Carrying out 2-Point-Calibration Select the measuring channel that you wish to calibrate. Set the calibration typ

www.krohne.com 33 Now press the Cal button on the converter Calibration is launched. “Hold”, “Electrode active”, “Buffer”, “Run

www.krohne.com 34 The probe/immersion holder should be moved/swung in the calibration solution again if possible. Now press the Cal bu

www.krohne.com 35 Pay attention to the specific calibration data for this probe  Slope  Offset

www.krohne.com 36 6.3 Offset Calibration Offset calibration is used to compensate for the electrode drift that sets in due to the interaction

www.krohne.com 37 The current measurement is saved by the converter as “Redox voltage” for the next 2 hours. Offset calibration must be co

www.krohne.com 38 NOTE ON PH / REDOX MEASUREMENT You can carry out offset calibration with total ease with both ISE probes and pH / Redox pro

www.krohne.com 39 6.4 General settings Enter the menu-button to make the general settings. General Data Designation Settings Descriptio

www.krohne.com 4 1 Safety Information 1.1 General information For your protection, please read and pay attention to all safety information p

www.krohne.com 40 Switching contact Relay No. 3 00 – 16 Pre-alert 00 = not active 01 = active on measuring channel 1 02 = activ

www.krohne.com 41 Date and time Designation Settings Description Date 01.01.04 – 31.12.99 Date entry / modification if required Time 0

www.krohne.com 42 6.5 Hydrograph Menu Hydrographs and data loggers Designation Settings Description Status curve Yes No Yes The measur

www.krohne.com 43 Fixed allocations of analogue outputs Designation Settings Description Parameters 00:00:00:00 Allocation of 4 of the max

www.krohne.com 44 6.6 Channel-specific settings This menu is the same for every measuring channel. You must undertake specific parameter chan

www.krohne.com 45 Sensor data - setting of sensor type Designation Settings Description Slope xxx.x % 0.00 – 100 % Displays the dynamic s

www.krohne.com 46 General settings for sensor Designation Settings Description Start position Measurement Maintenance Indicates in which mo

www.krohne.com 47 Settings for the display Designation Settings Description Units lin log mV pH % The selection possibilities depend on the

www.krohne.com 48 Settings for auto-clean function winter service (necessary when rinsing with water) Designation Settings Description Inter

www.krohne.com 49 6.7 Calibration submenu You set the specific parameters for the calibration routines in this menu. You get to the calibrat

www.krohne.com 5 1.2 Display conventions The following symbols are used to help you navigate this document more easily: WARNING! DANGER! The

www.krohne.com 50 Compensation of constant disturbances (manual correction of cross-sensitivities ) Designation Settings Description Correct

www.krohne.com 51 6.8 Sensor date submenu In the sensor data submenu you have the opportunity to activate sensor-specific functions. You can

www.krohne.com 52 Damping the analogue output Designation Settings Description Averaging above 000 –100 points Option for averaging analogu

www.krohne.com 53 6.9 Data logger settings If one or more data logger windows were activated in the general cross-channel settings, you have

www.krohne.com 54 KROHNE as vendor, warrants to the original purchaser of this instrument that it will be free of defects in material and workm

www.krohne.com 55 Device Return Template: This device has been carefully manufactured and tested. If installed and operated in accordance with

www.krohne.com 6 1.3 Installation CAUTION! First assemble the device at the definitive place of use. Using suitable screws, fix the device t

www.krohne.com 7 1.4 Handling and Use Cleaning Where necessary, clean converter PAM2080 using a damp cloth and mild cleaning products. Use no

www.krohne.com 8 1.5 Identification Type plate CERTIFICATE AND APPROVALS Declaration of compliance: The product fulfils the statutory requ

www.krohne.com 9 2 Description 2.1 Product -- Digital converter for analysing and displaying measured parameters of KROHNE sensors. -- Unin