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Hanna Instruments Worldwide
Contact Hanna: (65)6296-7118

Titanium Body pH Electrode for Boilers and Cooling Towers with BNC + Phono Connector – HI72911B

$375.00

In stock

The HI72911B is a titanium body, polymer filled, double reference junction pH electrode with a BNC + phono connector. This flat tip sensing portion of this electrode is made with general purpose glass.

The HI72911B has a PTFE type junction along with a built-in temperature sensor. This design consideration is ideal for measuring the pH in boilers and cooling towers. The HI72911B is designed for use with Hanna’s HI98191 pH meter.

  • Unbreakable Titanium Body
  • Built-In Temperature Sensor for Automatic Temperature Compensation
  • Large Annular PTFE Junction with Increased Surface Area for the Reference Cell