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ANB Sensors Ltd S Series pH Sensors

Calibration free pH technology

The S Series pH Sensor uses ANB’s patented technology to provide a pH sensor which is calibration-free and does not suffer from reference electrode drift during its entire deployment.

  • ANB Sensors Ltd S Series pH Sensors
ANB Sensors Ltd
4 Penn Farm, Haslingfield
CB23 1JZ
United Kingdom


Novel pH Sensors that do not require calibrating.

Unique algorithms provide the end user with real time health and performance information of the sensor.

Mechanically robust, solid state sensor can be stored wet or dry and requires minimal user intervention.

A compact and robust package, ideal as a standalone sensor, for ROV and AUV integration, or as part of a multi-sensor array and data logger system.

Product Spec Sheet

Watch here for an Introduction to our Solid State sensor technology



  • Application
  • Width [cm]
  • Length [cm]
  • Weight in air [kg]
  • Weight in water [kg]
  • Housing Material
    Delrin, Aluminium, Titanium
  • Power supply max. [V]
  • Operating temperature: max. [°C]
  • Operating temperature: min. [°C]
  • Max depth [m]
  • (Physical) Ports (USB, LAN, RS-232, etc.)
    RS-485, RS-232, USB, i2C
  • pH Accuracy
    0.05 pH
  • pH Range
    pH 2 - 10
  • pH Resolution
    0.005 pH

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