Xi'an Kacise Optronics Co.,Ltd.
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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
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 |