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OPERATING MANUAL

ba77090e03 06/2021

SenTix

®

HW-T 900(-P)

pH ELECTRODE WITH LIQUID REFERENCE SYSTEM AND GROUND JUNCTION

OPERATING MANUAL

Summary of Contents for WTW SenTix HW-T 900

Page 1: ...OPERATING MANUAL ba77090e03 06 2021 SenTix HW T 900 P pH ELECTRODE WITH LIQUID REFERENCE SYSTEM AND GROUND JUNCTION OPERATING MANUAL...

Page 2: ...SenTix HW T 900 P 2 ba77090e03 06 2021 Copyright 2021 Xylem Analytics Germany GmbH Printed in Germany...

Page 3: ...d the last 10 calibrations The data is recalled by the meter when the sensor is connected and is used for measurement and for measured value documentation Storing the calibration data in the sensor en...

Page 4: ...Open the locking device step 1 Use your thumb and index finger to press the clips of the connector together and pull the connector out of the plug step 2 Closing the plug connection Make sure that the...

Page 5: ...ctrode according to the operating manual of the meter When doing so observe the general rules on the following page Ground junction of SenTix HW T 900 P With the ground junction of the SenTix HW T 900...

Page 6: ...nt of any solution sample or buffer solution from one measurement to the next by taking the following measures Shortly rinse the calibration and sample beakers with the solution the Special wrench Gro...

Page 7: ...rage During short measuring breaks With the refilling opening open immerse the electrode in reference electrolyte KCl 3 mol L Ag free Observe the minimum depth of immersion Prior to the next measureme...

Page 8: ...H and temperature The warranty does not cover failure caused by measuring conditions and mechanical damage 5 Maintenance and cleaning Refilling the reference electrolyte During operation a small amoun...

Page 9: ...electrolyte solution for at least 1 hour Then recalibrate the electrode 6 Technical data Contamination Cleaning procedure Fat and oil Rinse with water containing household washing up liquid Lime and h...

Page 10: ...mm Smallest allowed bend radius Fixed installation 20 mm Flexible use 60 mm Plug type Socket 4 pins Shaft dimensions material Shaft length 170 mm Shaft diameter 12 mm Shaft material Glass IDS plug Syn...

Page 11: ...n Model Order no IDS connection cable 1 5 m AS IDS 1 5 903 850 IDS connection cable 3 m AS IDS 3 903 851 IDS connection cable 6 m AS IDS 6 903 852 IDS connection cable 10 m AS IDS 10 903 853 IDS conne...

Page 12: ...Disposal SenTix HW T 900 P 12 ba77090e03 06 2021...

Page 13: ......

Page 14: ...rove the way water is used conserved and re used in the future is central to our work Our products and services move treat analyze monitor and return water to the environment in public utility industr...

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