1. pH Sensors Analytical Training 2011 Chicago, IL July 26 & 27, 2011 Jorgi Day & Vickie Olson

2. Honeywell Proprietary 2 Analytical Products Overview pH/ORP UDA2182 APT2000/4000 HB Series 7777 7773 7774 7758 7794 HPW7000 DL1000 DL2000 DL3000 DirectLine DL421/422 HPW7000 TL1000

3. Honeywell Proprietary 3 pH Components Instruments UDA2182 APT2000 APT4000 DirectLine Instrument Connection Direct Input cable Quick Disconnect cable Cap Adapter cable Preamp cable (Meredian Glass Only) Preamp (if required) Meredian glass Distance greater than 20 feet pH Electrodes Durafet Meredian Glass HPW7000 HB Series

4. Honeywell Proprietary 4 Where we’re going… Two part pH Sensor Overview: 1. Overview of pH Electrodes 2. Overview of HPW7000 System EASY DIRECTLINE pH MODERATEHARSH MEREDIAN DURAFET II DURAFET III HB SERIES

5. Honeywell Proprietary 5 pH Electrodes Solid-state (Rugged) Stable measuring electrode Quick Response Replaceable reference gel and junction Low impedance pH signal Fragile and Delicate Measuring electrode deteriorates over time Slow response If junction or gel fail, entire electrode is replaced High impedance pH signal Durafet vs. Meredian Glass

6. Honeywell Proprietary 6 Key Product Features Time Tested pH/ORP Solution for General Purpose Applications Meridian pH Sensors DURAFET III HB SERIES DIRECTLINE pH EASYMODERATEHARSH MEREDIAN DURAFET II

7. Honeywell Proprietary 7 Specifications pH Range0-14 pH ORP range +/- 1600mV Wetted Materials: pH Sensor Glass ORP SensorPlatinum or Gold Body Ryton Reference Ceramic Seals EPDM Temperature0 to 100°C PressureUp to 100 psi Cable Lengths12’ ( go to preamp), 20’ Integral & QD Mounting:¾” NPT

8. Honeywell Proprietary 8 Meredian Glass pH Choices 777777747773 In-line Tee and Immersion Mounting Glass pH and ORP Electrodes ¾” NPT Threads 20’ Cable Lengths – UDA2182 Direct Connection 12’ Preamp Cable Lengths Quick Disconnect Option Ball Valve Mounting Stainless Steel – pH and ORP Electrodes (12 mm) – 1 ¼” NPT Thread CPVC –Meredian II pH/ORP Electrodes – 1 ½” NPT Thread 20’ Cable Lengths 12’ Preamp Cable Lengths Multi-Electrode Mounting pH and ORP Measuring Only Electrodes (12mm) Single and Double Junction Reference Immersion Mounting Flow-Thru Chamber

9. Honeywell Proprietary 9 Key Product Features Rugged, Stable Design Lowers Lifetime Costs Durafet pH Sensors DURAFET III HB SERIES DIRECTLINE pH EASYMODERATEHARSH MEREDIAN DURAFET II

10. Honeywell Proprietary 10 ISFET pH Sensor Solid state silicon ISFET die is virtually unbreakable pH sensitive region does not deteriorate over time ISFET design responds faster to changes in pH Low impedance signal produces a more stable measurement 1 st Industrial ISFET sensor Over 15 years of application experience ISFET Wafer ISFET Die

11. Honeywell Proprietary 11 Durafet II vs. Durafet III Vario Pin Connector –IP68 Rating –Nickel Plated Brass –Easy to Connect –Applications Washdown Environments Immersion Mountings PC Board Connector –Exposed PC Board –Plastic Cable Connector –Applications Non-Washdown Low Humidity/Moisture Durafet IIDurafet III

12. Honeywell Proprietary 12 Sanitary Durafet III Designed to 3-A Sanitary Standards In-Line pH Measurement Eliminates Grab Samples Ensures Product Quality Vario Pin Connector for Wash-down Areas

13. Honeywell Proprietary 13 Specifications pH Range0-14 pH Wetted Materials:IndustrialSanitary ISFET SiliconSilicon Body RytonFortron/ Polysufone Reference CeramicCeramic Seals Viton, EPDMTeflon Temperature-10 to 110°C (130°C for sterilization) PressureUp to 100 psi Cable Lengths20’ and 50’ Mounting:Durafet II ¾” NPT Durafet III ¾” NPT Sanitary 1.5”, 2.0” & 3.0” Tri-Clamp Flange

14. Honeywell Proprietary 14 Application Limitations High Purity Water High pH and High Temperature 100 80 60 40 20 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Temperature, o C pH Durafet pH Sensor Temperature/Alkali Resistance 0.04% 0.4% 4% sodium hydroxide concentration Diminished electrode life may be observed in this area as it is for glass. Long electrode life will be experienced in this area.

15. Honeywell Proprietary 15 Durafet Choices 7777D7774D (& DVP)7773D In-line Tee Mounting Durafet II Electrodes ¾” NPT Threads 20’ and 50’ Cable Lengths – UDA2182 Direct Connection – Cap Adapter Ball Valve Mounting Stainless Steel – Durafet II Electodes (12 mm) – 1 ¼” NPT Thread CPVC – Durafet II or Durafet III Electrodes – 1 ½” NPT Thread 20’ and 50’ Cable lengths Multi-Electrode Mounting Durafet II Electrodes Immersion Mounting Flow-Thru Chamber Separate Measuring, Reference and Temp Sensor In-line Tee and Immersion Mounting Durafet III Electrodes ¾” NPT Threads 20’ and 50’ Cable Lengths – UDA2182 Direct Connection – Cap Adapter 7777DVP Sanitary Tee Mounting Durafet III Electrodes Tri-Clamp Flange 20’ and 50’ Cable Lengths – UDA2182 Direct Connection – Cap Adapter 7794DVP Twist Lock Mounting Durafet II Electrodes ¾” or 1” Bushing SS or Kynar 20’ and 50’ Cable Lengths – UDA2182 Direct Connection – Cap Adapter TL1000

16. Honeywell Proprietary 16 Durafet III sensors: Variopin with preamp connector. Use with 9782P-03, 7082 & 7096 with internal preamp option or remote preamp p/n 31079288. 20 ’ length = 50001623-501 50 ’ length = 50001623-502 Note this cable has 13 wires Durafet III sensors: Variopin with tinned leads. Use with UDA2182PH. 20' length = 50001391-501 50' length = 50001391-502 Durafet III sensors: Variopin with DirectLine remote connector. Use with DL421 20 ’ length = 5145322-501; 50' length = 51453225-502 This cable is included with the DL421-X-7 or DL421-X-8. It is not included with the Durafet III sensor. Note this cable has 9 wires Honey CAP AD 5120596.. CE ol5poj12gaojp48ojpfo7js ’ b9oi5j ’ og6 1jofpj;39pj05poj ’ ;jlnco7iOmon;n a729ppga ’ kf[p ‘ dolpojga appga ’ kf[p ‘ df; ’ [pkrgj Durafet III sensors: Variopin with Cap Adapter (integral preamp) & tinned leads. Use with UDA2182PA, APT2000/APT4000 & 9782P-01 with external preamp option. 20 ’ length = 51453388-501 50' length = 51453388-502 pH Sensor Cables – Durafet III Cables with Variopin Connector

17. Honeywell Proprietary 17 Durafet II Sensors: Cap Adapter (integral preamp) style. Use with UDA2182PA, ATP4000, ATP2000 and 9782P-01 with external preamp option. 51205965-001 = 12 ’ 51205965-502 = 20 ’ 51205965-005 = 50 ’ 51205965-506 = 4 ’ 51205965-007 = 8 ’ Honeywe CAP ADAPT 51205965- 001.. CE ol5poj12gaojp48ojpfo7js ’ b9oi5j ’ og61jo fpj;39pj05poj ’ ;jlnco7iOmon;n a729ppga ’ kf[p ‘ dolpojga appga ’ kf[p ‘ df; ’ [pkrgj Note this cable has 9 wires Durafet II Sensors: PC board connector type. Use with 9782P-03, 7082 & 7096 with internal preamp option or with remote preamp p/n 31079288. 51204782-501 = 12 ’ 51204782-502 = 20 ’ 51204782-503 = 30 ’ 51204782-504 = 40 ’ 51204782-505 = 50 ’ 51204782-506 = 4 ’ 51204782-507 = 8 ’ Durafet II Sensors: PC board connector type. Use with DL421 DirectLine xmtrs. 51500270-501 = 20 ’ 51500270-502 = 50 ’ This cable is included with the DL421-X-1 or DL421-X-2. It is not included with the Durafet II sensor Durafet II Sensors: PC board connector type. Use with UDA2182PH. 50005631-501 = 20 ’ 50005631-502 = 50 ’ Note this cable has 9 wires pH Sensor Cables – Durafet II Cables

18. Honeywell Proprietary 18 Key Product Features Reliability & Lower Costs in Aggressive Applications HB Sensors DURAFET III HB SERIES DIRECTLINE pH EASYMODERATEHARSH MEREDIAN DURAFET II

19. Honeywell Proprietary 19 How pH is Measured Traditional Two Electrode pH Sensor Liquid Junction (Typically an aperture Ceramic, Teflon, or other porous material pH Sensitive Glass pH 7 Buffer Solution Ag/AgCl Element Electrolyte, KCl (Liquid or Gel) Measuring Electrode High Impedance Voltmeter Ag/AgCl Element Reference Electrode (reference voltage)

20. Honeywell Proprietary 20 Combating Reference Problems SMALL LIQUID JUNCTION Standard Sensor Design (the “AA” Battery) DEFINITIVE RESERVOIRS Ag/AgCl Element Solid State Design (the “C” Battery) NO DEFINED RESERVOIR JUNCTION AND RESERVOIR ARE EQUAL THROUGHOUT THE SENSOR LARGE LIQUID JUNCTION IT DOESN’T MATTER IF THE INTERFACE IS HERE…. HERE…. OR HERE…. As LONG AS IT IS NOT…. HERE! Potential to have a different electrolyte chemistry in the front reservoir

21. Honeywell Proprietary 21 What makes the HB Sensor Different? HB sensors can be thought of as the D battery opposed to other sensors that can be thought of as AA batteries

22. Honeywell Proprietary 22 Part 2 – HB Reference Technology

23. Honeywell Proprietary 23 HB Choices Customer chooses… –Body Material –O-Ring Material –Measuring Electrode –Tip Configuration –Thermocompensation –Insertion Length –Cable Configuration –Lead Terminations Quick Change sensor External nut-loc improves safety and makes replacement easy Ball Valve Insertion sensor Designed to be used with ball valve assemblies In-line & Submersible Designed for threaded in-line or submerged operations HB551HB547HB546 Body Material Choices –CPVC –Polypropylene –Kynar

24. Honeywell Proprietary 24 HB Choices Customer chooses… –Body Material –O-Ring Material –Measuring Electrode –Tip Configuration –Thermocompensation –Insertion Length –Cable Configuration –Lead Terminations Quick Change sensor External nut-loc improves safety and makes replacement easy Ball Valve Insertion sensor Designed to be used with ball valve assemblies In-line & Submersible Designed for threaded in-line or submerged operations HB551HB547HB546 Measuring Electrode –Flat Glass –Hemi Glass –ORP

25. Honeywell Proprietary 25 HB Choices Customer chooses… –Body Material –O-Ring Material –Measuring Electrode –Tip Configuration –Thermocompensation –Insertion Length –Cable Configuration –Lead Terminations Quick Change sensor External nut-loc improves safety and makes replacement easy Ball Valve Insertion sensor Designed to be used with ball valve assemblies In-line & Submersible Designed for threaded in-line or submerged operations HB551HB547HB546 Tip Configuration Flush Teflon Junction –Recessed Teflon Junction –Dual Notch Teflon Junction

26. Honeywell Proprietary 26 HB Choices Customer chooses… –Body Material –O-Ring Material –Measuring Electrode –Tip Configuration –Thermocompensation –Insertion Length –Cable Configuration –Lead Terminations Quick Change sensor External nut-loc improves safety and makes replacement easy Ball Valve Insertion sensor Designed to be used with ball valve assemblies In-line & Submersible Designed for threaded in-line or submerged operations HB551HB547HB546 Thermocompensation Compatible with UDA… –None (ORP only) –8550 –1000 Other… –100

27. Honeywell Proprietary 27 HB Choices Customer chooses… –Body Material –O-Ring Material –Measuring Electrode –Tip Configuration –Thermocompensation –Insertion Length –Cable Configuration –Lead Terminations Quick Change sensor External nut-loc improves safety and makes replacement easy Ball Valve Insertion sensor Designed to be used with ball valve assemblies In-line & Submersible Designed for threaded in-line or submerged operations HB551HB547HB546 Cable Configuration –5’ –15’ –30’ –JB Lead Terminations –Tinned –Pinned –BNC & 2 Pin for TC –BNC & Tinned (old TBI)

28. Honeywell Proprietary 28 HB Accessories HB 546 Hot Tap Assembly (50027419-001) high pressure (up to 300 psig); 1-1/4” stainless steel; Viton O- rings with ball valve Hot Tap Assembly (50027419-002 ) high pressure (up to 300 psig); 1- 1/4” stainless steel; Kalrez O-rings with ball valve CPVC Durafet Ball Valve Insertion (50022247-001) HB 551 External Nut Loc CPVC 1” MNPT (50027407-001) Kynar 1” MNPT (50027407-002) 316 SS 1” MNPT (50027407-003) Kynar 1” MNPT with 316 SS hex nut (50027407-004) 316 SS 1” MNPT with 316 SS hex nut (50027407-005) HB547 All HB547 new installations require a Ball Valve Assy with matching Compression Fitting and a Sheath Set Ball valve assy 1-1/4” SS316 for Wrench-Tite fittings (50027636-001) Wrench-Tite fitting SS316 (50027406-001) “Optional” Clean-Cal-Purge fitting SS316 for Wrench-Tite applications* Note, the factory installed reducer included with the ball valve assembly above must be field removed when installing Clean-Cal-Purge fitting. Ball valve assembly 1-1/4” SS316 for Hand-Tite fittings Hand-Tite fitting SS316 (50027418-001) “Optional” Clean-Cal-Purge fitting SS316 for Hand-Tite applications* (50027412-001) Insertion Collar Stop* *An insertion collar stop is an optional part typically intended for the longer sheath sets Sheath Sets* * A sheath set is required for any HB547 to fit through the valve assembly/related hardware. Titanium 16” (50027425-001) Titanium 20” (50027425-002) Titanium 24” (50027425-003)

29. Honeywell Proprietary 29 HB546 – In-Line & Submersible Reducers Extension Cables Hot-tap High Pressure Assembly HB547 – Ball Valve Sensor 1. Ball Valve Assemblies 2.Ball Valve Sensor 3.Extension Cables 4.Fittings HB551 – Quick Change 1.Nut locs 2.Extension Cables HB Series – Accessories

30. Honeywell Proprietary 30 Rugged body Toughened glass Poison resistant Tolerates high temperatures Withstands high pressures Tolerates fluctuating pressures Outstanding chemical resistance Easy to service Key Features

31. Honeywell Proprietary 31 1.Best for applications with high temperatures, high pressures and aggressive chemicals 2.Customizable to fit the users’ process 3.Will have a longer life than traditional pH electrodes in harsh applications (2 to 5 times in tough applications) 4.In aggressive applications, users will save money by using the HB pH sensors by reducing cost of replacement electrodes and reducing maintenance time HB pH Sensors have the highest temperature and pressure ratings in the industry!!! Up to 140C Up to 2500psi (requires special hardware) Take-aways

32. Honeywell Proprietary 32 Applications – Process Control Refineries (H 2 S) –Overhead Crude –Quench Tower –Sour Water –Waste Water Pulp & Paper (Sulfides) –Pulp Mill (1) –Paper Mill (8) –Bleaching (7) –Sewer / Waste Water (2) –Recycle Fiber (2) Chemical Plants –Various Ask for worst app Scrubbers –Scrubber Fluid Typically Lime / Limestone Plating –Plating Bath Sugar Mills – Cane –Diffusion Water –Mixed Draft Sugar Mills – Beet –Diffusion Water –Pre Carb –1 st Carb –2 nd Carb –Standard Liquor –Molasses –Sulfitation Mineral Processing – Copper –Post Ball Mill –Rougher –Scavenger –Molybdenum Mineral Processing – Gold/Silver –Acid Leach tank –Cyanide Leach Circuit –CIP (Carbon In Pulp)Tanks

33. Honeywell Proprietary 33 Competitive Solutions – pH Offerings Strengths –ABB reference technology has the same basis as the HB technology –Large installed base –Complete analytical offerings –Low priced pH sensor offerings Competitive Overview –Analytical Instruments for process, environmental, steam and power industries –Wide selection of sensors and mountings –Complete analytical measurement portfolio Weaknesses –Although the TBI reference technology has the same origin – it is not the same. ABB electrodes utilize wooden ‘pins’ instead of the HB axial ion path technology to move from one wooden dowel to the next. These wooden ‘pins’ will plug resulting in a shortened life for the electrode. And…the ABB reference electrode is vey small.

34. Honeywell Proprietary 34 pH Competitive Solutions vs. Strengths –Broad range of wetted materials and mountings for pH sensors –Rugged reference for harsh environments – sort of –Complete and tiered instrument product line –Complete measurement portfolio –Bundled product solutions –Good application knowledge –On-line store –Analytical Sales force Competitive Overview Broad Sensor and Instrument Offering More Complete Analytical Measurements Strong Brand Name Recognition Large Installed Base in Chemical and Wastewater Market Expansion Into Power Weaknesses –Sensor innovation –“Me Too” Dual Analyzer Offering –Poor Sales follow-up –2/3 of Analytical Support from AP

35. Honeywell Proprietary 35 Competitive Solutions Strengths –Large presence in laboratory applications –Complete power plant measurement portfolio –Good application knowledge –Differential pH sensor technology –Large direct and Distributor sales force Competitive Overview More Complete Analytical Measurements for Power Strong Brand Name Recognition Large Installed Base in Water and Wastewater Market Expansion Into Power Through Acquisition Weaknesses –No ISFET technology –Limited instrument line –Limited mountings

36. Honeywell Proprietary 36 The Honeywell HB sensors utilize Axial Ion Path reference technology. The unique reference technology results in long-lasting pH electrodes when used in harsh chemical applications. The HB sensors are have a flexible design which allows the user to build the sensor to fit the process! Better Total Performance in Harsh Applications The Result: Honeywell HB sensors will increase the life of your pH sensors and reduce your inventory of replacement electrodes! HB Sensors – Silver Bullets!

37. Honeywell Proprietary 37 1 st industrial pH sensor with over 15 years of proven application experience. Rugged sensor is virtually unbreakable saving on replacement costs Stable ISFET design reduces calibration frequency and calibration costs Fast response improves control and minimizes reagent usage and lowers process operating costs Technical Innovation and Proven Customer Value for pH Measurement The Result: Differentiated pH Measurement that will save the customer calibration, replacement, maintenance and operating costs Durafet Electrodes – Silver Bullets!

38. Honeywell Proprietary 38 Where we’re going… 2 part pH Sensor Overview: 1. Overview of pH Electrodes 2. Overview of HPW7000 System EASY DIRECTLINE pH MODERATEHARSH MEREDIAN DURAFET II DURAFET III HB SERIES

39. Honeywell Proprietary 39 Key Product Features HPW7000 High Purity Water System Accurate, Stable & Simple Measurement Protects Capital Equipment

40. Honeywell Proprietary 40 How pH is Measured Traditional Two Electrode pH Sensor Liquid Junction (Typically an aperture Ceramic, Teflon, or other porous material pH Sensitive Glass pH 7 Buffer Solution Ag/AgCl Element Electrolyte, KCl (Liquid or Gel) Measuring Electrode High Impedance Voltmeter Ag/AgCl Element Reference Electrode (reference voltage)

41. Honeywell Proprietary 41 Guaranteed Measurement Specs Stainless Steel Flow Chamber –Eliminates streaming currents –Flow patterns optimize mixing Flowing Reference Electrode –Minimizes junction potentials –Optimizes flow rate Pre-mounted Electrodes –Reduces noise due to concentration gradients –Same position all the time

42. Honeywell Proprietary 42 Easy To Use Customer Ready Installation –Pre-Installed Electrodes –Stainless Steel Mounting Panel Reference Electrode System –Easy to Install –Easy to Re-Fill Reference Reservoir Quick Disconnect Cables Easy Tubing Connections

43. Honeywell Proprietary 43 Specifications pH Range0-14 pH Conductivity Range< 20 uS/cm Wetted Materials: pH SensorGlass Temp Sensor316L SS Flow Chamber316L SS Reference Ceramic GasketTeflon Temperature0 to 100°C Downstream backpressure-10” W.C. (min) to +1.0” W.C. (max) Cable Lengths20’ & 36’ Mounting:Panel Option

44. Honeywell Proprietary 44 Competitive Solutions – HPW7000 Strengths –Application expertise –Distribution channel coverage –Analyzer/transmitter product portfolio Competitive Overview –Power Market expertise –Bellomatic reference technology Weaknesses – Higher maintenance costs – Accuracy & Stability –Refill often

45. Honeywell Proprietary 45 Competitive Solutions Strengths Technical paper publications –Strong OEM sales channel –Conductivity designed for high purity water –Complimentary measurements (TOC) Competitive Overview –Leader in high purity water conductivity measurements –Technical expertise –Brand name recognition Weaknesses – Limited pH expertise in high purity water – 3 rd party analyzers

46. Honeywell Proprietary 46 Reliable pH measurement in difficult low conductivity water! Easy to use reference electrode system. Guaranteed measurement and calibration specs Accurate, Stable, Simple High Purity pH Measurement The Result: Protection of expensive capital equipment and less downtime! HPW7000 – Silver Bullets!

47. Honeywell Proprietary 47 Guaranteed measurement specs Application specific design Easy installation Simple reference electrode system Easy to use Accuracy, Stability ….. Simplicity The Result: Reliable pH measurement in the most difficult of applications made accurate and simple HPW7000 – Silver Bullets!