/content/process/us/en/search.html

pH/ORP

HPW7000 pH Measurement System

HPW7000 HiPurity Water pH Measurement System provides accurate and stable pH measurement even in low conductivity (<10 mmho/cm) water samples. It is cost effective, easy to install and calibrate, it is considered an industry benchmark for accuracy.

Overview
The water being used to run expensive power generation turbines must be pure to ensure long life of the equipment. Good water chemistry control can minimize corrosion and prevent downtime due to maintenance. The HPW7000 HiPurity Water pH Measurement System is specially designed for this critical but difficult application

What Is It?
The HPW7000 is a specially designed electrode mounting assembly that provides accurate and stable pH measurement even in low conductivity (<10 mmho/cm) water samples. In addition to offering the lowest total cost of ownership, the device comes with a host of other benefits such as minimum calibration errors, improved temperature sensitivity, and small assembly that can be panel or surfaced mounted.
A flowing reference electrode design makes the mounting more compact in water sample panels where space is a constraint. Shielded electrode cables of up to 36 feet eliminate the need for mounting preamplifiers on the assembly and improve noise immunity.  The HPW7000 can be connected to the UDA2182 and the DirectLine® Series for pH measurement.

How Does It Work?
​The HPW7000 combines a specially designed stainless steel flow chamber with a measuring/reference electrode system and integral temperature sensor/solution ground. 
Its specially designed flow chamber optimizes the sample flow volume and creates the proper flow and mixing patterns to make the most accurate and stable pH measurement. The flow chamber cover is keyed and the electrode position is fixed so that the user continues to get the same superior measurement results every time a calibration or replacement is done.
A clamp mechanism holds the electrodes in place in the flow chamber, allowing quick and easy removal and reinstallation of the electrodes for calibration. It uses a flowing reference electrode to provide high accuracy and with minimal calibration offset errors.

What Problems Does It Solve?
​The very low conductivity of high-purity water applications can lead to streaming potentials, drifting and noise with most pH measuring systems. The HPW7000 HiPurity Water pH Measurement System offers increased noise immunity for stable measurement. Cost effective, easy to install and calibrate, it is considered an industry benchmark for accuracy.
Application Note
Name
Description
File Size
Date
Size
Download the appliocation note for pH measurement.
application/pdf 557.07 KB
2/26/2024
557.07 KB
Honeywell's Answer To High Purity Water pH Measurement
application/pdf 49.95 KB
6/7/2021
49.95 KB
Use wireless networking to gather remote analytical measurements
application/pdf 458.79 KB
6/3/2021
458.79 KB
Brochure
Name
Description
File Size
Date
Size
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
application/pdf 1.55 MB
6/3/2021
1.55 MB
Brochure on how analytical instruments can improve power plant efficiency.
application/pdf 1.05 MB
6/3/2021
1.05 MB
Manuals and Guides
Name
Description
File Size
Date
Size
HPW7000 Hi-pHURITY Water System, MSG 51-52-16-46.
application/pdf 82.6 KB
6/7/2021
82.6 KB
Electrode Mountings, HPW7000 Hi-pH Water System, 51-52-16-46-Issue 18
application/pdf 67.69 KB
6/7/2021
67.69 KB
HBD546 pH Sensor Durafet In-line or Submersible
application/pdf 70.78 KB
6/7/2021
70.78 KB
HPW7000 Hi-pHurity Water Measurement System Specification
application/pdf 37.97 KB
6/7/2021
37.97 KB
HPW7000 Hi-pHURITY Water System
application/pdf 46.14 KB
6/7/2021
46.14 KB
Electrode Mountings, HBD546 pH Sensor Durafet In-line or Submersible, 51-52-16-91-Issue 2
application/pdf 61.75 KB
6/7/2021
61.75 KB
Name
Description
File Size
Date
Size
HPW7000 Hi-pHURITY Water System, MSG 51-52-16-46.
application/pdf 82.6 KB
6/7/2021
82.6 KB
Download the appliocation note for pH measurement.
application/pdf 557.07 KB
2/26/2024
557.07 KB
Honeywell's Answer To High Purity Water pH Measurement
application/pdf 49.95 KB
6/7/2021
49.95 KB
Electrode Mountings, HPW7000 Hi-pH Water System, 51-52-16-46-Issue 18
application/pdf 67.69 KB
6/7/2021
67.69 KB
Use wireless networking to gather remote analytical measurements
application/pdf 458.79 KB
6/3/2021
458.79 KB
HBD546 pH Sensor Durafet In-line or Submersible
application/pdf 70.78 KB
6/7/2021
70.78 KB
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
application/pdf 1.55 MB
6/3/2021
1.55 MB
HPW7000 Hi-pHurity Water Measurement System Specification
application/pdf 37.97 KB
6/7/2021
37.97 KB
HPW7000 Hi-pHURITY Water System
application/pdf 46.14 KB
6/7/2021
46.14 KB
Brochure on how analytical instruments can improve power plant efficiency.
application/pdf 1.05 MB
6/3/2021
1.05 MB
Electrode Mountings, HBD546 pH Sensor Durafet In-line or Submersible, 51-52-16-91-Issue 2
application/pdf 61.75 KB
6/7/2021
61.75 KB
Name
Description
File Size
Date
Size
Download the appliocation note for pH measurement.
557.07 KB
2/26/2024
Honeywell's Answer To High Purity Water pH Measurement
49.95 KB
6/7/2021
Use wireless networking to gather remote analytical measurements
458.79 KB
6/3/2021
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
1.55 MB
6/3/2021
Brochure on how analytical instruments can improve power plant efficiency.
1.05 MB
6/3/2021
HPW7000 Hi-pHURITY Water System, MSG 51-52-16-46.
82.6 KB
6/7/2021
Electrode Mountings, HPW7000 Hi-pH Water System, 51-52-16-46-Issue 18
67.69 KB
6/7/2021
HBD546 pH Sensor Durafet In-line or Submersible
70.78 KB
6/7/2021
HPW7000 Hi-pHurity Water Measurement System Specification
37.97 KB
6/7/2021
HPW7000 Hi-pHURITY Water System
46.14 KB
6/7/2021
Electrode Mountings, HBD546 pH Sensor Durafet In-line or Submersible, 51-52-16-91-Issue 2
61.75 KB
6/7/2021
Name
Description
File Size
Date
Size
No support documents tagged to this product
An error occurred . Please try after sometime
Category@category|Type@type

Filters

Product Number
Part Number
Description
Leaf Category
Thumbnail
Add to list
50024077-501
SANITARY CLAMP, 2.5" HPW7000
50024077-501
SANITARY CLAMP, 2.5" HPW7000
50044238-501
ORP ELECTRODE 20' CABLE
50044238-501
ORP ELECTRODE 20' CABLE
50044238-502
ORP ELECTRODE 36' CABLE
50044238-502
ORP ELECTRODE 36' CABLE
HPW7000
HI-PURITY PH MEASUREMENT SYSTEM
HPW7000
HI-PURITY PH MEASUREMENT SYSTEM
HPW7001
HPW7001-HI-PURITY PH MEASUREMENT SYSTEM
HPW7001
HPW7001-HI-PURITY PH MEASUREMENT SYSTEM