Xi'an Kacise Optronics Co.,Ltd.
Kacise, understanding your automation needs.
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KWS700B Industrial - Grade pH Detector
1.Introduction
The KACISE KWS700B Plug - and - Play pH Sensor is designed for convenience. It comes pre - calibrated at the factory with built - in calibration parameters, allowing for direct installation and use. This digital sensor uses RS485 output and the MODBUS protocol for easy integration. With an automatic temperature compensation system and long - life industrial online electrodes, it provides accurate pH measurements in the 0 - 14pH range with ±0.02pH accuracy. Whether in water quality treatment or biological applications, its simplicity and reliability make it a popular choice.
2.Feature
Digital sensor, RS-485 output, standard MODBUS protocol;
No electrolyte required, strong anti-interference, no need for frequent calibration;
Built-in temperature sensor, automatic temperature compensation;
Adopt high-performance industrial online electrode, can work stably for a long time;
Built-in calibration parameters, accurately calibrated at factory, can be directly installed and used.
3.Technical Specifications
| Model | KWS-700B |
| Measuring Range | 0～14pH |
| Accuracy | ±0.02pH |
| Resolution | 0.01 |
| Temperature Range | 0 ~ 50℃ |
| Work Pressure | ＜3 bar |
| Temp. Compensation | Automatic temp. compensation |
| Output | RS485, MODBUS protocol |
| Assembly |
Connect with multi-parameter host (can be used separately when connect cable) |
| Power Consumption | 0.3W (suggest 12～24VDC, ≥1A) |
| Wetted Part Material | POM+Titanium |
| Installation | Immersion mounting |
| Cable Length | 10 m, customizable |
| Calibration Method | Two/three point calibration |
| IP Grade | IP68 |