China Factory for Digital Hardness Sensor RS485 - CS1788 pH Sensor – Chunye Detail:
Pure water pH electrode
•Using large-area low-resistance sensitive film bulb ≤30MΩ (at 25℃), suitable for usage in ultrapure water
•Using gel electrolyte and solid electrolyte salt bridge. Pool electrode is composed of two different colloidal electrolytes. This unique technology ensures longer electrode life and reliable stability
•It can be equipped with PT100, PT1000, 2.252K, 10K and other thermistors for temperature compensation
•It adopts advanced solid dielectric and large area PTFE liquid junction. It is not easy to be blocked and easy to maintain.
•The long-distance reference diffusion path greatly prolongs the service life of the electrode in harsh environments.
•The newly designed glass bulb increases the bulb area and prevents the generation of interfering bubbles in the internal buffer, making the measurement more reliable.
•The electrode adopts high-quality low-noise cables, which can make the signal output length longer than 20 meters without interference. Pure water composite electrodes are widely used in circulating water, pure water, RO water and other occasions
Model No. |
CS1788 |
pH zero point |
7.00±0.25pH |
Reference system |
SNEX Ag/AgCl/KCl |
Electrolyte solution |
3.3M KCl |
Membrane resistance |
<600MΩ |
Housing material |
PP |
Liquid junction |
SNEX |
Waterproof grade |
IP68 |
Measurement range |
2-12pH |
Accuracy |
±0.05pH |
Pressure resistance |
≤0.6Mpa |
Temperature compensation |
NTC10K,PT100,PT1000 (Optional) |
Temperature range |
0-80℃ |
Calibration |
Sample calibration, standard liquid calibration |
Double Junction |
Yes |
Cable length |
Standard 10m cable, can be extended to 100m |
Installation thread |
NPT3/4” |
Application |
Pure water, low Ion concentration environment. |
Product detail pictures:
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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for China Factory for Digital Hardness Sensor RS485 - CS1788 pH Sensor – Chunye , The product will supply to all over the world, such as: Ghana, Naples, Liverpool, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
By Prudence from Johannesburg - 2017.02.18 15:54
We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
By Marina from Madagascar - 2017.09.28 18:29