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20263600T90Z001K000

V3.00/EN/00585747

JUMO tecLine H

2

O

2

 and PAA

Sensors for hydrogen peroxide (H

2

O

2

)

and peracetic acid (PAA)

Type 202636

Operating Manual

Содержание 202636 Series

Страница 1: ...20263600T90Z001K000 V3 00 EN 00585747 JUMO tecLine H2O2 and PAA Sensors for hydrogen peroxide H2O2 and peracetic acid PAA Type 202636 Operating Manual...

Страница 2: ......

Страница 3: ...15 4 Mounting 17 4 1 Important information 17 4 2 Combination fitting type 202811 10 19 4 2 1 Mounting the combination fitting 19 4 2 2 Installing the sensor 20 4 3 Flow fitting for membrane covered...

Страница 4: ...7 1 Replacing the electrolyte 36 7 1 1 Types with valve opening in the membrane cap 202636 55 45 60 70 75 and 202636 60 60 70 80 36 7 1 2 Types with an internal pressure compensation system 202636 55...

Страница 5: ...nics test 53 9 2 3 Testing the zero point 53 9 2 4 Measurement signal test 54 9 2 5 Testing the environment 54 10 Technical data 55 10 1 Sensors for peracetic acid PAA 55 10 2 Sensors for hydrogen per...

Страница 6: ...ers at all times If difficulties occur during startup please do not intervene in any way that could jeopardize your warranty rights 1 1 2 Warning symbols WARNING This symbol in connection with the sig...

Страница 7: ...For the measuring methods used here hydrogen peroxide or peracetic acid diffuses through the mem brane from the measurement medium and combined with the electrolytes triggers an electrical signal at...

Страница 8: ...g device controller additional temperature in put binary input up to two analog and switching outputs Types 202636 75 and 80 digital interface JUMO dTRANS AS 02 Modular multichannel transmitter contro...

Страница 9: ...eel 2 Membrane 3 Membrane cap 4 G bracket 5 Measuring electrode 6 Electrode finger reference electrode 7 Opening for pressure compensation 8 O ring 9 Electrode shaft with integrated electronics 10 Two...

Страница 10: ...l 3 Membrane 4 Membrane cap 5 Transparent cover hose rings 6 Measuring electrode 7 Electrode finger reference electrode 8 O ring 9 Counter electrode stainless steel 10 Electrode shaft with integrated...

Страница 11: ...In addition screwing on a filled membrane cap without placing the sensor into the measurement media can cause salt or gel residues to be deposited Screwing on the membrane cap without then starting up...

Страница 12: ...ants surface active substances e g from detergents cleaning agents or disinfectants NOTICE Harmful substances may lead to incorrect measurement results and cause damage to the mem brane caps Using the...

Страница 13: ...page 14 Fabrication number F no The fabrication number provides information such as the production date year week The figures in question are in positions 12 13 14 and 15 from the left For example F...

Страница 14: ...000 mg l ppm 85 0 to 50000 mg l ppm 95 0 to 200000 mg l ppm a When selecting the measuring range please refer to the note on the slope of the sensors on page 2 1 2 3 Order code Order example 202636 60...

Страница 15: ...n M12 connector A coded on the ferrules 00638333 5 m connecting cable 5 pin M12 connector A coded on the ferrules 00638337 10 m connecting cable 5 pin M12 connector A coded on the ferrules 00638341 Su...

Страница 16: ...02636 55 81 0 to 20000 mg l 00673072 00673075 202636 60 60 0 to 500 mg l 00409344 00438126 202636 60 70 0 to 2000 mg l 00409344 00438126 202636 60 80 0 to 10000 mg l 00438125 00438126 202636 60 81 0 t...

Страница 17: ...ree measurements the measurement media must be free of air bubbles NOTICE Interruptions in the voltage supply may produce incorrect measurement results An interruption in the voltage supply e g in int...

Страница 18: ...Oxidizing agents reducing agents corrosion inhibitors and substances which result in cross sensi tivities with the sensors see information in chapter 10 Technical data page 55 must be avoided in the...

Страница 19: ...g hole for cylinder head screws M5 dia 5 5 mm countersink dia 11 mm 5 mm deep 2 Valve insert for flow control 3 Inductive proximity sensora flow monitoring M12 x 1 thread 4 Floating body for flow moni...

Страница 20: ...ose connection for measuring water inflow connection to fitting G 1 4 for hose 6 8 inner dia 6 mm outer dia 8 mm a optionally 1 Mounting for pH Redox sensors 7 Pressure ring 2 Pg 13 5 pressure screw 8...

Страница 21: ...the sensors make sure that the system is depressurized 2 Close the shut off valves in the inflow and outflow of the fitting 3 Unscrew the union nut 4 4 Remove the stepped collar 8 The pressure ring 7...

Страница 22: ...itting The flow fitting can be mounted to a wall or an installation panel using an optional mounting bracket part no 00455706 1 Sensor 2 Mounting bracket optional 3 Connection G 1 4 for hose 8 mm 6 mm...

Страница 23: ...unscrewed from the fitting housing 3 for maintenance purposes 1 First push the O ring 10 then the pressure ring 9 and then the 1 inch stepped collar 8 onto the sensor 1 from the Pg screw connection T...

Страница 24: ...ded in the scope of delivery 1 Hose connection for measuring water outflow connection G 1 4 for hose 6 8 inner dia 6 mm outer dia 8 mm 2 PP 40 pipe clip 3 Inductive proximity sensor M12 x 1 thread 4 F...

Страница 25: ...e cover 3 over the connecting cable 2 Connect the wires on the terminals 1 in accordance with the terminal assignment 3 Screw in the cover 3 by hand until the O ring 2 is sealed 4 Tighten the Pg screw...

Страница 26: ...5 Electrical connection 26 NOTE Screws protected by locking varnish must not be adjusted Any damage to the locking varnish will result in the loss of the manufacturer s guarantee...

Страница 27: ...ombination fitting and flow monitor 5 3 1 Terminal assignment 5 4 Combination fitting temperature probe 5 4 1 Terminal assignment Function Pin on M12 flange connector not connected 1 24 V voltage supp...

Страница 28: ...orders or PLC sys tems1 as long as they supply the sensor with voltage and are able to be calibrated 5 5 2 Connection example NOTE Before connecting the sensor you must read the operating manual for t...

Страница 29: ...and screwing on the membrane cap chapter 6 1 Important notes for screwing the membrane cap on and off page 29 NOTICE Damage to the membrane due to mechanical influences When the sensor is ready to tak...

Страница 30: ...ow the instructions for filling the reference electrolyte closely NOTE The membrane cap is supplied in a can filled with liquid water so that an air layer cannot form on the inside of the membrane 1 S...

Страница 31: ...to clean just the tip of the dry electrode finger measuring electrode Hold the soft base with the special abrasive paper in place and while holding the sensor at a slight angle run the tip of the elec...

Страница 32: ...sensor is ready to take a measurement membrane cap fully screwed on the distance be tween the electrode finger and the membrane is extremely small Pushing the tip against the sensor can damage the me...

Страница 33: ...sation 4 Electrode finger 5 Membrane cap 6 Membrane holder 7 Membrane 1 Remove the transparent protective cap of the membrane cap and un screw the membrane cap which is delivered loosely screwed on fr...

Страница 34: ...the tweezers again The G bracket remains in the membrane cap 5 Use the special abrasive paper included in the scope of delivery to clean just the tip of the dry electrode finger working electrode To d...

Страница 35: ...the day after the initial startup the calibration procedure should be repeated The flow in the fitting is regulated by turning the valve insert 4 The minimum inflow is reached when the flow of the me...

Страница 36: ...holder destroys the membrane Grip the gray plastic part of the membrane cap when unscrewing it not the metallic membrane hold er NOTICE Touching the electrode finger may damage it Touching and contam...

Страница 37: ...bserve it from above against a light background transmitted light If air pockets are detected in the membrane area Apply the tapping procedure as described below in point 8 If no air pockets are detec...

Страница 38: ...sensor The first screw in resistance is the sealing O ring The membrane cap must be screwed on further until it comes into contact with the sensor shaft NOTE If the sensor still provides measured val...

Страница 39: ...out the steps exactly as they are described 1 Sensor shaft 2 O ring 20 1 5 3 Opening for pressure compen sation 4 Electrode finger 5 Membrane cap 6 Membrane holder 7 Membrane 1 4 5 7 6 3 2 1 Unscrew...

Страница 40: ...rface and fill up with electrolyte contained in the scope of delivery of the sensor 8 Place the G bracket on a clean non absorbent surface and moisten with electrolyte 9 Use the tweezers included in t...

Страница 41: ...the electrolyte replacement a new membrane cap with a new G bracket must be used The settling phase can last up to a day for a new membrane cap 10 Holding the electrode shaft vertically fit it into t...

Страница 42: ...the electrode finger can damage it making the sensor unusable Do not touch the electrode finger when carrying out any of the following steps Carry out the steps exactly as they are described NOTE The...

Страница 43: ...th the sensor shaft until no more air bub bles emerge If necessary refill any spilled electrolytes 9 Use the special abrasive paper included in the scope of delivery to clean just the tip of the dry e...

Страница 44: ...on the distance be tween the electrode finger and the membrane is extremely small Pushing the tip against the sensor can damage the membrane Insert the sensor back into the fitting immediately after...

Страница 45: ...older 7 Membrane 1 4 5 7 6 3 2 1 Unscrew the membrane cap from the sensor shaft 2 Rinse the electrode finger with clean water and dry it with a clean paper cloth 3 Spin the sensor shaft downward sever...

Страница 46: ...the filled membrane cap until it is incorporated into the recess in the middle of the membrane cap and sits there tightly Then carefully pull out the tweezers again The G bracket remains in the membra...

Страница 47: ...ane must be fully and tightly screwed onto the sensor NOTE The settling phase can last up to a day for a new membrane cap If the sensor still provides measured values that are too low or instable afte...

Страница 48: ...ew the dry membrane cap onto the sensor shaft The membrane must not be positioned at the tip of the electrode finger The sensor is ready to be stored Restarting after storage 1 Unscrew the membrane ca...

Страница 49: ...cap fine abrasive paper Part no electrolyte 100 ml 202636 55 45 0 to 200 mg l 00409344 00440821 202636 55 60 0 to 500 mg l 00409344 00440821 202636 55 70 0 to 2000 mg l 00409344 00440821 202636 55 75...

Страница 50: ...type 202811 10 page 19 The settling time for the sensor 1 hour for types 202636 55 and 75 3 hours for types 202636 60 and 80 has elapsed and the measured value is stable Procedure 1 Take a water samp...

Страница 51: ...owing in Deposits on the membrane cap Replace the membrane cap Gas bubbles on the out side of the membrane Briefly increase the flow Check the installation and change if necessary No electrolyte in th...

Страница 52: ...ler is faulty Send the transmitter con troller to the manufacturer for inspection recondition ing Only for types 202636 75 and 80 digital interface output signal Green LED Lights flickering or not lig...

Страница 53: ...eplaced If the electrode finger has a bright silvery or white appearance the measuring cell must be sent to the manufacturer for inspection 9 2 2 Electronics test Types with output signal 4 to 20 mA 2...

Страница 54: ...was used in the section Testing the zero point refer to chapter 9 2 3 Testing the zero point page 53 2 With the sensor connected to the measuring device move it around as evenly as possible in the be...

Страница 55: ...92611 Measuring rangesa 0 5 to 200 mg l ppm 5 to 500 mg l ppm 5 bis 2000 mg l ppm 50 to 5000 mg l ppm 50 to 20000 mg l ppm 0 5 to 200 mg l ppm 5 to 2000 mg l ppm 50 to 20000 mg l ppm Resolution 0 1 mg...

Страница 56: ...temperature between 10 and 35 C Sensor type 202636 60 output signal 4 to 20 mA 202636 80 digital interface output signal Area of application All types of water treatment also seawater e g bottle washi...

Страница 57: ...bs max 2 bar prel max 1 bar Materials PVC U stainless steel 1 4571 Dimensions Dia 25 mm length 220 mm Dia 25 mm length 205 mm Weight Approx 125 g a Other measuring ranges upon request b Prerequisite n...

Страница 58: ...n of potassium permanganate would also be determined in the 2nd titration stage as per acetic acid and thus falsify the result 3 Make a note of the consumption A of potassium permanganate in ml 2nd ti...

Страница 59: ...ing ranges 2 000 up to 20 000 ppm A 6 8 Concentration in ppm A 68 Concentration in ppm A 340 Concentration in ppm Measuring range 200 000 ppm A 3 400 Concentration in ppm Measuring ranges up to 200 pp...

Страница 60: ...60 12 China RoHS 12 China RoHS...

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Страница 64: ...ers Road East Syracuse NY 13057 USA Delivery address Mackenrodtstra e 14 36039 Fulda Germany Phone Fax Email Internet 44 1279 63 55 33 44 1279 62 50 29 sales jumo co uk www jumo co uk Phone Fax Email...

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