Industrial pH & ORP sensors are specifically designed for aggressive chemical process applications. Rugged thick wall pH glass can withstand extremely mechanical abuse & can function at high & low pH conditions in low & high temperatures. A solid-state conductive polymer reference minimizes cleaning & can withstand strong chemical & mechanical cleaning. Sensors can retrofit to existing meters. (read more)

Inline industrial pH & fluoride sensors specifically designed for aggressive fluoride acid etching applications. Special high HF resistant pH glass can withstand extremely high fluoride concentrations & low pH, strong acid media. A solid-state conductive polymer reference minimizes cleaning & can withstand strong chemical & mechanical cleaning. Sensors can retrofit to existing transmitters. (read more)

Industrial pH and ORP Sensors specifically designed for aggressive mining installations. Thick-wall pH glass can withstand abrasive slurries at elevated temperatures in the presence of dissolved ammonia sulfides. A solid-state conductive polymer reference minimizes cleaning and can withstand strong chemical and mechanical cleaning. Sensors can readily retrofit to existing transmitters. (read more)

Inline industrial pH & ORP sensors specifically designed for aggressive pulp bleaching applications. Special chlorine resistant pH glass & ORP elements can withstand extremely hot, slurry, high pressure pulp. A solid-state dissolved gas resistant conductive polymer reference minimizes cleaning & provides excellent performance and lifetime. Sensors can readily retrofit to existing transmitters. (read more)

GF Piping Systems Introduces Next Generation DryLoc^® pH and ORP Sensors Offering Enhanced Chemical Compatibility and Versatile Mounting Options (read more)

The focal point of the kit is the pH logger which allows accurate pH measurements to be continuously measured and stored. The logger connects to the PC via the parallel port and does not require an external power supply — making the pH Measuring Kit suitable for use both in the lab and in the field. (read more)

The Control 200 electrochemical converter is designed for continuous monitoring and control of pH and conductivity. The C200 series is available either as a single input (pH or conductivity) or dual input (pH and/or conductivity) converter. Operation and programming is simple, using pushbuttons on front panel. (read more)

pH/Redox Electrodes for Process Technology with dirt-repellent PTFE diaphragm, also with integrated Pt 100 temperature sensor. (read more)

Unique Inline ph/ORP electrode adapter for biotech and pharmaceutical processes

The optek PF12 pH electrode adapter sensor is designed to mount pH electrodes at the optimum angle of 12 degrees. This allows the sensor to use electrolyte-filled glass electrodes and improves the functionality and lifetime of the pH probes. PF12 sensor can accept a broad variety of pH probes. (read more)

Denver Instrument now sells Chemicals -

For a decade and a half Denver Instrument has offered efficient meters and superior electrodes. With the addition of high quality pH buffers and fill solution Denver provides a complete solution. (read more)