pH Sensor

The Xexagon Industrial pH Sensor XNC-PH01 is a high-precision, robust analytical instrument designed for continuous water quality monitoring in demanding environments. It delivers laboratory-grade accuracy (±0.02 pH) across the full 0-14 pH range. Engineered for industrial integration, it features dual output options (4-20mA analog and RS485 digital with Modbus RTU protocol) for seamless connection to PLCs and SCADA systems.

pH Range: 0.00 to 14.00 pH
Resolution: 0.01 pH
Accuracy: ±0.02 pH
pH Balance: (Zero Point) 7.00 ± 0.25
Temperature Range: 0.0 to 60.0 °C
Compensation Automatic (ATC)
Performance
Sensor Slope ≥ 96%
Calibration: 2-point (e.g., 6.86/4.01 or 7.00/9.18)
Electrical
Output Signals: RS485 (Modbus RTU), 4-20mA analog
Power Supply: 9-30 V DC (12 V DC recommended)
Mechanical
Housing Material: PPS, ABS
Liquid Junction: PTFE
Pressure Rating: 0 to 3 bar
Protection Rating: IP68 (Submersible)
Process Connection: 3/4″ NPT or M39x1.5 thread
Cable Length: 5 meters (standard, customizable)

Data Sheet

Product Overview Video