Rika RK500-12 Type-A1 pH Sensor (Conventional water）
PRODUCT DESCRIPTION
The RK500-12-A1 stands as a benchmark of innovation in pH sensing technology, engineered to meet the intricate demands of modern industrial, municipal, and environmental monitoring systems. As a versatile and robust sensor, it redefines precision by integrating advanced materials, intelligent design, and industry-leading performancemaking it an indispensable tool for professionals who prioritize accuracy, durability, and adaptability in their critical applications.
Crafted from a premium PC+ABS composite housing, the RK500-12-A1 combines high structural strength with exceptional chemical resistance, ensuring long-term stability even in harsh environments such as wastewater treatment plants, agricultural irrigation systems, or industrial cooling loops. Unlike fragile designs, its rugged construction resists corrosion, UV degradation, and mechanical stress, guaranteeing reliable operation over timereducing downtime and maintenance costs.
SPECIFICATIONS
| Technical Parameter | |
|---|---|
| Type | A1 |
| Material | PC+ABS |
| Operation temperature | 0-60 |
| Working pressure | 0.6Mpa |
| Thread | / |
| Electrical connection | Direct cable |
| Application | Conventional water, sewage, nutrient solution, etc |
| Range | 0-14pH |
| Resolution | 0.01pH |
| Accuracy | 0.01pH |
| Response time | 10 seconds (98% flowing liquid) |
| Temperature compensation | Thermal resistance |
| Power supply | 7-28VDC(< 0.15W) |
| Output | RS485 & 4-20mA |
| Dimensions | Φ12.0 x 170.0 |
| Ingress protection | IP68 |
pH SCALE
| pH Value | Description |
|---|---|
| <4.5 | Strongly acidity |
| 4.5-5.5 | Acidity |
| 5.5-6.5 | Faintly acidity |
| 6.5-7.5 | Neutral |
| 7.5-8.5 | Faintly alkalinity |
| 8.5-9.5 | Alkalinity |
| >9.5 | Strongly alkalinity |
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