pHSense - pH Meter


The pHSense range of online pH meters from Pi utilize the very latest and best pH sensors available in the world today for measuring the online pH of any aqueous solution. They are patented gel filled sensors with integral reference which uses no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs. The junction, usually the source of error with current pH sensor technology is made from an electrochemically active solid resulting in a more robust pH sensor.

Online pH metersandpH controllersare one of the most common analyzers in use today in water treatment and process plants and yet online pH meters cause continual problems for their operators. What is needed is a stable, reliable, online pH meter for a reasonable cost. That is exactly what you get with the pHSense and the pHSense Automatic Calibrator.


Key Benefits

  • Stable and reliable online pH meter
  • On board diagnostics
  • Auto Calibration recognition
  • Low purchase cost
  • Long life pH sensors
  • Remote access and SMS text alarms




pH Electrodes

Type:                                         Combined reference, and measuring electrode

Reference Type:                     Patented electrochemically active solid polymer junction

pH Range:                               0-14

Pressure range:                     0-10Bar

EO:                                             -25mV to +25mV

Electrode Resistance:          100-500 Mega Ohms

Response Time:                     95% of step pH2 to pH12 <5s

Temperature Range:              0-90°C

Cable length:                           6m (any length optional, max. 10 m)

Shelf Life:                                 12 Months

Estimated life:                         12-24 months application dependent

Warranty:                                  1 year

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