KWS700B Digital pH Sensor for Water 1.Introduction KACISE KWS700B Digital pH Sensor for Water is specifically designed
for water - related applications. This digital sensor outputs via
RS485 and follows the standard MODBUS protocol, enabling seamless
networking. It doesn't require electrolyte, reducing maintenance
and interference issues. The built - in temperature sensor adjusts
for temperature changes automatically. With a measuring range of 0
- 14pH and high accuracy of ±0.02pH, it can accurately monitor the
pH of water in water treatment plants, swimming pools, and more.
Its durable POM + Titanium wetted part material ensures long -
lasting use. 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 |
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