Xylem MPP 350 Manual do Utilizador

ba75434e02 07/2005MPP 350Operating manualMulti parameter probe for pH, dissolved oxygen, conductivity and temperature

Commissioning MPP 35010ba75434e02 07/20053.2.3 Mounting the D. O. moduleMake sure that the D.O. module and conductivity measuring cell are screwed tog

MPP 350 Commissioning11ba75434e02 07/20053.2.4 Mounting the pH electrodeMount the electrode:! If necessary, remove the plug from the electrode recepta

Measuring / Operation MPP 35012ba75434e02 07/20054 Measuring / Operation4.1 Calibration4.1.1 Calibrating for D. O. measurementTo calibrate the D.O. mo

MPP 350 Measuring / Operation13ba75434e02 07/20054.2 MeasuringPlease always observe the required minimum immersion depth and the minimum approach flow

Maintenance, cleaning, replacement MPP 35014ba75434e02 07/20055 Maintenance, cleaning, replacement5.1 General maintenance instructionsFor your safety

MPP 350 Maintenance, cleaning, replacement15ba75434e02 07/20055.2 Outside cleaningBasic module andD.O. moduleAfter cleaning, thoroughly rinse with dei

Maintenance, cleaning, replacement MPP 35016ba75434e02 07/20055.3 D.O. module: Changing the electrolyte solution and mem-brane capCautionBefore starti

MPP 350 Maintenance, cleaning, replacement17ba75434e02 07/2005Carefully shake off the drops of water.Fill a new membrane cap with ELY/G electrolyte so

Maintenance, cleaning, replacement MPP 35018ba75434e02 07/20055.4 D.O. module: Cleaning the electrodesCautionBefore starting to work with the sensor,

MPP 350 Maintenance, cleaning, replacement19ba75434e02 07/2005Thoroughly rinse the sensor head with deionized water.Water the counter electrode in dei

MPP 3502ba75434e02 07/2005Accuracy whengoing to pressThe use of advanced technology and the high quality standard of our instruments are the result of

Maintenance, cleaning, replacement MPP 35020ba75434e02 07/20055.5 Checking the D.O. module for freedom from zero-currentThe D.O. module is free from z

MPP 350 Maintenance, cleaning, replacement21ba75434e02 07/20055.7 DisposalCautionThe ELY/G electrolyte solution irritates eyes and skin. When dealing

What to do if... MPP 35022ba75434e02 07/20056 What to do if...6.1 Error symptoms of D.O. measurementError symptom Cause RemedyNo D.O. display – No con

MPP 350 What to do if...23ba75434e02 07/20056.2 Error symptoms of conductivity measurement6.3 Error symptoms of pH measurementError symptom Cause Reme

Technical data MPP 35024ba75434e02 07/20057 Technical data7.1 Basic module with conductivity measuring cellGeneral features Measuring principle Four-e

MPP 350 Technical data25ba75434e02 07/2005Connection cable Lengths 3 / 6 / 10 / 15 / 25 mDiameter 6,1 mmSmallest allowed bend radiusPermanent bend: 60

Technical data MPP 35026ba75434e02 07/20057.2 Dissolved oxygen (D.O.) moduleGeneral features Measuring principle Membrane covered galvanic sensorTempe

MPP 350 Technical data27ba75434e02 07/2005MeasurementconditionsMeasuring ranges at 20 °C 0 ... 50 mg/l D.O.0 ... 600 % D.O. saturation0 ... 1250 mbar

Technical data MPP 35028ba75434e02 07/2005Pin assignment

MPP 350 Wear parts and accessories29ba75434e02 07/20058 Wear parts and accessoriesNoteFor further accessories, refer to the WTW catalog or the Interne

MPP 350 Contents3ba75434e02 07/20051 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1 Structure and

Wear parts and accessories MPP 35030ba75434e02 07/2005

Overview MPP 3504ba75434e02 07/20051 Overview1.1 Structure and functionThe MPP 350 multi parameter probe is a modularly constructed sensor for pH, dis

MPP 350 Overview5ba75434e02 07/200512141516345, 678912101113D. O. modulepH electrodeConductivity measuring cellBasic module

Overview MPP 3506ba75434e02 07/2005The basic module is the basic component of the operable sensor. It can be used as a stand-alone conductivity measur

MPP 350 Safety7ba75434e02 07/20052SafetyThis operating manual contains special instructions that must be followed during the operation of the sensor.

Commissioning MPP 3508ba75434e02 07/2005NoteThe membrane cap that is mounted on the D.O. sensor for delivery serves mainly as a transport protection.

MPP 350 Commissioning9ba75434e02 07/20053.2 Getting the sensor ready for measuring3.2.1 Measurements without D. O. moduleMake sure that the plug conne