ABB AP10X/1 Скачать руководство пользователя страница 11

9

…2

INSTALLATION

3

CALIBRATION

35mm (1.4")

Blue

Grey

35mm (1.4")

35mm (1.4")

30mm (1.2")

Co-ax Inner

6 mm i.d Heat
Shrink Sleeving

3.2 mm i.d Heat Shrink Sleeving

Screen

Trim back black conductive

layer to here

Co-axial Cable Preparation

Wire, 16/0.2, PVC covered,

soldered to screen

Fig. 2.11 Cable Preparation

When the electrode system has been correctly connected and
all electrical connections made to the associated pH
transmitter, the system is ready for calibration by either
immersing the electrodes (using suitably sized beakers):

a) in a calibration solution (buffer) of known pH value for

a single-point calibration,

or

b) in two separate calibration solutions of known pH

values for a two point calibration.

For electrode systems in use:

1) Remove the electrode from the process or sample.

2) Wash the visible electrode surface with demineralised

water.

3) Proceed as described in the paragraph above.

Refer to the instruction manual for the pH transmitter for full
details of the calibration procedure.

Warning. Before removing any electrode from a flow line,
ensure that any isolating valves have been closed.

Caution. It is important when buffering to ensure that the

visible surface of the electrodes has been cleaned using
demineralised water. Also ensure when moving from one
buffer solution to the next to wash the electrodes and dry
them carefully using a soft tissue.

Note. For AP102 Series Cable Attached, and AP104
Series Submersible cartridges, note the cable colours and
respective sleeves before proceeding.

If the provided standard length cable requires shortening, the
recommended preparation is as shown in Fig. 2.11.

Strip back the overall cable sheath to measurements as shown
and fit suitable solder tags and sleeves to the ends of all leads,
for connection to the transmitter.

2.4.4

Cable Termination  – Fig. 2.11

Содержание AP10X/1

Страница 1: ...water wash option Measurement made easy For more information A Data Sheet is also available for free download from www abb com analytical or by scanning this code Search for or click on Data Sheet AP100 pH Redox ORP cartridge sensors with water wash option DS AP100 EN AP100 series pH redox ORP cartridge sensors ...

Страница 2: ... in full or part without prior approval of the Technical Publications Department Health and safety To ensure that our products are safe and without risk to health the following points must be noted The relevant sections of these instructions must be read carefully before proceeding Warning labels on containers and packages must be observed Installation operation maintenance and servicing must only...

Страница 3: ...Cartridge 6 2 4 Installing the Electrode Cartridge 6 2 4 1 In line pH Systems 6 2 4 2 Submersible Systems pH and Redox 7 2 4 3 Dip Systems pH and Redox 8 2 4 4 Cable Termination 9 3 CALIBRATION 9 4 MAINTENANCE 10 4 1 General Cleaning 10 4 2 Liquid Junction and Electrolyte Level 10 4 2 1 Replacing Liquid Junction 10 4 2 2 Checking Electrolyte Level 10 4 3 Storage of the Electrode 10 5 SPARES 11 ...

Страница 4: ...e r c S 4 0 1 P A e l b i s r e m b u S s e p y T r o s n e S 1 X 0 1 P A 0 0 1 o t 0 s s a l g d r a d n a t S H p 4 1 o t 0 C 2 X 0 1 P A 0 0 1 o t 0 s s a l g d r a d n a t S h s a W r e t a W s u l p H p 4 1 o t 0 C 3 X 0 1 P A 0 7 o t 0 s s a l g e c n a t s i s e r w o L H p 1 1 o t 0 C 4 X 0 1 P A 0 7 o t 0 s s a l g e c n a t s i s e r w o L h s a W r e t a W s u l p H p 1 1 o t 0 C 5 X 0 ...

Страница 5: ...or 1 NPT Female Thread AP101 2 3 In Line Flow System Dimension A Overall Length Ø 63 2 5 Dimension A 7674 1060 41 75 7675 2060 81 10 7676 3060 120 50 AP103 Dip System Cable Anchor point for additional support light chain or flexible cable Ø 48 1 875 176 6 92 101 3 97 Ø 27 9 1 10 AP104 Submersible System IN OUT 3 8 NPT Male Stud Couplings not supplied 40 1 57 62 2 44 115 4 53 216 8 50 Ø 65 2 56 AP1...

Страница 6: ...ed Flowcell Assembly IN OUT 3 8in NPT Male Stud Couplings not supplied Clamp Optional Recommended clamps not supplied Fig 2 1 Typical Installation To ensure that the cartridge is always in solution To prevent spillage when cartridge is removed Sample Flow Drain Fig 2 2 Recommended Installation for Samples with Entrained Air or Intermittent Flow To prevent spillage when cartridge is removed B Appro...

Страница 7: ...ws Caution The maximum water pressure at the electrode should not exceed 4 bar At NO time should the sample pressure be allowed to exceed that of the water wash water supply Fit a non return valve if this possibility exists Information As all quick fit connectors used in Water Wash systems incorporate cutoff valves tubes may subsequently be disconnected on operational equipment without sample loss...

Страница 8: ...le connector Tighten each plug to ensure a good seal It is vital that the terminations are kept dry at all times Ensure the cable is fed through the dip system tube before the cable is connected To avoid the risk of damp corrosive air damaging the cable plugs connect to the electrodes as soon as possible 2 4 1 In line pH Systems a Fit the flow cell into the pipeline observing all safety precaution...

Страница 9: ...aling area are clean on bayonet cartridge versions h Fit the electrode cartridge to the flow cell screw or bayonet action see Fig 1 2 Avoid excessive twisting of the cable on screw type cartridges by disconnecting the cable from the electrode before screwing it into the flow cell Fit connector plug on completion 2 4 2 Submersible Systems pH and Redox a Connect the tagged end of the cable to the 46...

Страница 10: ...n 3 a Pull out the O ring sealed end cap 6 from the dip tube If water wash has been ordered there will be a water wash tube connected to the connector insert in the cap b Pull out the O ring sealed adaptor 4 from the other end of the dip tube and using PTFE tape on the threads of the cartridge screw the cartridge 1 fully into the adaptor 4 Caution It is essential that PTFE tape is used around the ...

Страница 11: ...trode surface with demineralised water 3 Proceed as described in the paragraph above Refer to the instruction manual for the pH transmitter for full details of the calibration procedure Warning Before removing any electrode from a flow line ensure that any isolating valves have been closed Caution It is important when buffering to ensure that the visible surface of the electrodes has been cleaned ...

Страница 12: ...replace with a new one if necessary and install the electrode 4 3 Storage of the Electrode Caution Failure to ensure the glass membrane and reference element do not dry out may irreversibly affect the response of the electrode If it is necessary to remove the electrode from the sample line fill the retained protective cap see Fig 2 6 with water and cotton wool or equivalent and fit it to the cartr...

Страница 13: ... s n o C r e b m u N t r a P t n e m h s i b r u f e R s g n i r O g n i s i r p m o c t i K M 5 3 e t t e p i p e t y l o r t c e l e l C K n o i t c n u j d i u q i l y e k n o i t c a r t x e 8 8 0 0 7 6 7 s e r a p S m e t s y S r o t p a d A t e n o y a B d e w e r c S 3 6 0 0 7 6 7 t e n o y a B l l e c w o l F 1 4 0 0 7 6 7 d e w e r c S l l e c w o l F 2 4 0 0 7 6 7 t e n o y a B g n i R O...

Страница 14: ...12 NOTES ...

Страница 15: ...Sales Service ...

Страница 16: ...ights in this document and in the subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB ABB 2018 ABB Limited Measurement Analytics Oldends Lane Stonehouse Gloucestershire GL10 3TA UK Tel 44 0 1453 826 661 Fax 44 0 1453 829 671 Email instrumentation gb abb ...

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