Laboratorio Ph Metros:

• BI-620 Industrial Online pH Controller: economical industrial online pH controller, 1 to 3 points calibration, 4 to 20mA signal output. The meter is suitable for monitoring the pH of liquids in the chemical, pharmaceutical, environmental protection and food industries.
  Features:

  • Economical industrial online pH controller is equipped with a standard pH electrode.
  • 1 to 3 points push-button calibration with auto-buffer recognition.
  • Selectable NIST or USA pH buffer standard.
  • Automatic electrode slope display helps user decide whether to replace sensor.
  • Automatic Temperature Compensation provides accurate reading over the entire pH range.
  • Low and high alarm limits can be set by user and automatically activate an external device.
  • 4 to 20mA output signal meets industry standard.
  • Manual temperature calibration improves the measurement accuracy of meter.
  • Selectable temperature unit (°C or °F) for different application requirements.
  • System menu allows setting the 9 parameters, including the pH buffer standard, number of calibration points, alarm limits, hysteresis value, etc.
  Reset feature automatically resumes all settings back to factory default options.

  .