Factory directly Free Residual Chlorine Test - CS1543D Digital pH Sensor – Chunye Detail:
CS1543D pH electrode adopt the most advanced solid dielectric in the world and large-area PTFE liquid junction. Not easy to block, 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, prevents the generation of interfering bubbles in the internal buffer, and makes the measurement more reliable. Adopt glass shell, easy to install, no need for sheath, and low installation cost. The electrode is integrated with pH, reference, solution grounding and temperature compensation. The electrode adopts high-quality low-noise cable, which can make the signal output longer than 20 meters without interference. The electrode is made of ultra-bottom impedance-sensitive glass film, and it also has the characteristics of fast response, accurate measurement, good stability.
Model No. |
CS1543D |
Power/Outlet |
9~36VDC/RS485 MODBUS RTU |
Measure material |
Glass |
Housing material |
PP |
Waterproof grade |
IP68 |
Measurement range |
0-14pH |
Accuracy |
±0.05pH |
Pressure resistance |
≤0.6Mpa |
Temperature compensation |
NTC10K |
Temperature range |
0-80℃ |
Calibration |
Sample calibration, standard liquid calibration |
Connection methods |
4 core cable |
Cable length |
Standard 10m cable, can be extended to 100m |
Installation thread |
PG13.5 |
Application |
Strong acid, strong base and chemical process. |
Product detail pictures:


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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Factory directly Free Residual Chlorine Test - CS1543D Digital pH Sensor – Chunye , The product will supply to all over the world, such as: Orlando, Kenya, Argentina, Now, we professionally supplies customers with our main products And our business is not only the "buy" and "sell", but also focus on more. We target to be your loyal supplier and long-term cooperator in China. Now, We hope to be the friends with you.

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
