HBM-100 Series Panel Mount pH, ORP Transmitters

These pH and ORP transmitters are designed to provide simple, straightforward operation but also retain all the essential features and high quality construction that clients expect from DKK-TOA.
The compact case is designed for DIN standard panel mounting and these transmitters are compatible with a wide range of electrode sensors manufactured by DKK-TOA or other electrode suppliers.


  • Easy to use pH/ORP controller with large digital display.
  • Ultra-compact design to fit 92mm x 92mm panel cut out (DIN standard).
  • High and low alarm limit outputs (electronic comparison type).
  • During calibration, the alarm outputs are disabled and the output signal is fixed at a predefined dummy value (freely set).
  • 4-20mA DC isolated output (standard).

Full Range of Sensor Electrodes

A full range of pH and ORP (Redox) electrodes are available to suit your particular application. Sensors are available for separate purchase.

More Detailed Information

For more detailed information, please download our pdf datasheet .