NG # 04328-HW-RIK-017
The RK500-12 Type-C3 Water pH Sensor is a high-performance industrial-grade pH monitoring device designed for high-temperature and high-pressure environments. It delivers accurate and stable pH measurement in demanding applications such as wastewater treatment, chemical processing, and industrial water systems.
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Get A QuoteThe RK500-12 Type-C3 is part of the RK500-12 series of intelligent pH sensors developed for complex and harsh water quality monitoring conditions. It is specially engineered for high-temperature applications, supporting stable operation up to 100°C and pressure resistance up to 1MPa.
Built with a durable Glass + PPS structure, the sensor ensures strong chemical resistance, long service life, and reliable performance in corrosive and high-temperature liquids. It supports real-time pH measurement with automatic temperature compensation, ensuring accurate readings even in fluctuating environmental conditions.
The sensor features RS485 and 4–20mA output options, making it easy to integrate with industrial control systems, PLCs, and monitoring platforms. With IP68 protection, it is fully suitable for long-term submerged operation in harsh environments.
• Model: RK500-12 C3
• pH Range: 0–14 pH
• Resolution: 0.01 pH
• Accuracy: ±0.01 pH
• Operating Temperature: 0–100°C
• Working Pressure: 1 MPa
• Material: Glass + PPS
• Response Time: ≤10 seconds (98% flow condition)
• Temperature Compensation: Thermal resistance automatic compensation
• Output Signal: RS485 & 4–20 mA
• Power Supply: 7–30 V DC (<0.15 W)
• Protection Grade: IP68
• Installation Thread: NPT 3/4 (upper and lower)
• Electrical Connection: Direct cable type
• Dimensions: Φ31 mm × 180 mm
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