Quality Inspection for Handheld Portable Dissolved Hydrogen(H2) Meter - CS1797 Plastic Housing pH Sensor – Chunye Detail:
Designed for Organic Solvent and Non-aqueous Environment.
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 PP shell, upper and lower NPT3/4” pipe thread, easy to install, no need for sheath, and low installation cost. The electrode is integrated with pH, reference, solution grounding, and temperature compensation.
1, using gel and solid dielectric double liquid interface structure, can be directly used in high viscosity suspension, emulsion, containing protein and other liquid parts of the chemical process easily blocked;
2, waterproof joint, can be used for pure water detection;
3, no need to supplement the dielectric, small maintenance;
4, Adopt BNC or NPT3/4” thread socket, can be used for foreign electrode interchange;
5, the electrode length of 120, 150, 210mm can be selected according to the need;
6. Used with 316L stainless steel sheath or PPS sheath
Model No. |
CS1797 |
pH zero point |
7.00±0.25pH |
Reference system |
SNEX(yellow) Ag/AgCl/KCl |
Electrolyte solution |
Saturated LiCl solution |
Membrane resistance |
<500MΩ |
Housing material |
PP |
Liquid junction |
SNEX |
Waterproof grade |
IP68 |
Measurement range |
0-14pH |
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 |
Organic Solvent and Non-aqueous 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 Quality Inspection for Handheld Portable Dissolved Hydrogen(H2) Meter - CS1797 Plastic Housing pH Sensor – Chunye , The product will supply to all over the world, such as: Slovakia, Doha, Guatemala, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.

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