Digital pH sensor uses rugged industrial electrode. It can be choose to built-in temperature sensor for automatic temperature compensation, and supports RS485 Modbus digital output. It is ideal for long-term online environmental water monitoring including surface water, groundwater, municipal sewage, industrial wastewater and other applications that need to measure pH.
Application
pH sensor adopts high-stability industrial online electrode, built-in temperature sensor, automatic temperature compensation, suitable for surface water, groundwater, municipal sewage, industrial wastewater and other applications.
Function Description
Support kinds of installation methods, suitable for many application;
Automatic temperature compensation;
New double salt bridge structure design extends the service life of the sensor;
Flat head micro bubble design of electrode, easy to clean, and more robust;
RS485 communication interface, standard Modbus protocol, easy to install;
| Specification | Details |
| Size | Φ30mm*225.50mm (length) |
| Weight | 0.3KG |
| Main Material | 316 Stainless Steel + POM |
| O ring: viton ring+ rubber ring | |
| Cable: PVC | |
| Waterproof Rate | IP68 |
| Measuring Range | 0.00~14.00 |
| Measuring Accuracy | Accuracy ±0.1 |
| Resolution | 0.01 |
| Data Output | RS 485, Modbus |
| Power | DC 12~24V, current < 30mA |
| Storage Temperature | 0~+60℃ |
| Working Temperature | 0~50℃ |
| Pressure Range | ≤0.5Mpa |
| Calibration Way | Two point or three point calibration |
| Cable Length | 5m standard cable, other length can be optional; |
| Guarantee Period | pH electrode 12 months (special circumstance is not included) |
Packing way:
1pc/polybag/box;
10pcs/carton box;
customized package is supported;
