Sensorex Products

pH Electrodes

Sensorex pH electrodes have been part of our core business for over 30 years.  Our flat surface self cleaning industrial pH electrodes have changed the way industry measures process pH. They solve problems, save time and save money.  Our plastic laboratory pH electrodes outsell the traditional glass body electrode worldwide.  A comprehensive selection of pH accessories is also available.

ORP Electrodes

Sensorex ORP electrodes, also known as REDOX electrodes, feature premium grade platinum as the noble metal of choice. Available in our flat surface configuration as well as several other general purpose configurations. ORP buffers and other accessories for your ORP measuring needs are available.

Conductivity Sensors

Our growing line of conductivity sensors, (and resistivity sensors), are available with graphite contacting surfaces, platinum, 316 stainless steel and titanium. High temperature and high pressure Boiler probes as well as sanitary flange models are also available. Inductive non-contacting Toroidal sensors are available in durable polypropylene bodies, or optionally in PEEK or PVDF.

DO Probes

Our dissolved oxygen sensor line, (also known as DO sensors) feature highly reliable galvanic technology. Our 12mm DO sensors can be used with portable, laboratory and on-line galvanic instrumentation. Our Aquaculture and Wastewater DO sensors are designed for long term deployment. They are also available with or without internal 4-20mA outputs.

Electrode Customization

In addition to the products listed, customization is available to tailor sensors for specific applications or packaging requirements. If you require any technical assistance with selection of the proper conductivity sensor or with application related questions, the customer support section of our site will provide you with information as well as forms to request our assistance.