Using chemically resistant glass electrodes or solid-state sensors, these products achieve precise full-range acidity and alkalinity monitoring through automatic temperature compensation (ATC). To address electrode poisoning and damage in industrial processes, we optimized the isolation layer design of the reference system, greatly extending service life in high-viscosity and high-salinity media used in chemical production, laboratory R&D, and aquaculture.
The SensorsX SX-CPGNA Series is a digital industrial pH sensor designed for continuous water quality monitoring. It provides a 0–14 pH measurement range with ±0.02 pH accuracy, built-in automatic temperature compensation, RS-485/Modbus communication, and IP68 protection. Its industrial in-line electrode and low-maintenance design make it suitable for water treatment, wastewater monitoring, industrial control, and biotech applications.
Accuracy: ±0.02 pH
Measurement Range: 0–14 pH
Measurement Principle: Glass electrode method
Output Signal: RS-485 / Modbus
Power Supply: DC 12–24 V, ≥1 A
Ingress Protection: IP68
Maximum Pressure: 3 bar (43.5 psi)
Operating Temperature: 0°C to +50°C (32°F to 122°F)
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