Sensorex

At Sensorex, we believe that water quality analysis should be fast and simple to perform. We build electrochemical and optical sensors that are used to monitor processes and designed into water treatment systems. Find out how we can help you.
with Digital Communications

SMART WATER SENSORS

There is a growing number of applications where conventional water quality sensors and instruments are impractical.  With smart water quality sensors, it is possible to monitor water quality in real-time from remote sites or across numerous locations and even while in transit. 

Whether your application requires a pH/ORP, Optical Dissolved Oxygen, Conductivity, or a Chlorine sensor, Sensorex has a SMART SENSOR  for you.

Fast response time for accurate monitoring Direct 4-20mA analog or MODBUS/RS485 digital output signal Easy to integrate with a PLC, SCADA or other control system Learn MoreBrowse by Parameter Sensorex specializes in the design and manufacture of electrochemical and optical water quality sensors. Select a parameter to learn more about our products and capabilities: Oxidation Reduction Potential (ORP) Conductivity (EC) Dissolved Oxygen (DO) Free Chlorine (FCL) Chlorine Dioxide (CLD) UV Transmittance (UVT) Discover
Our Products Browse by Application We build water quality sensors for a range of applications, from boilers and cooling towers to hydroponics and swimming pools. Select your application to learn more: Industrial Water Wastewater Treatment

Including boiler water, cooling water, and wet scrubbers

Municipal Water Wastewater Treatment

Including drinking water treatment, sewage, and water reuse

Environmental Monitoring

Including surface water, groundwater, and ocean monitoring

Laboratory Analytical

Including clinical automation, bioprocessing, and education

Pool and Spa

Sensors and instruments to ensure pool and spa safety

Agriculture Hydroponics

Monitoring products for promoting healthy growing environments

Food Beverage

Including brewing, dairy, brine, and sugar processing

Have a custom project?  We re ready to work with you on it. LET S TALKFeatured Products New interesting standard products available to order online in our web store

NEW! TX3100 Intelligent pH/ORP Controller / Transmitter

Our TX3100 is an intelligent pH and ORP controller/transmitter for reading pH and ORP sensors and programmable process control. This controller replaces the TX3000 1/2 DIN pH/ORP controller and features an updated user interface with user friendly full text and graphical display. This makes operation, calibration, and maintenance easier for operators in treatment plants. The TX3100 also features a solution ground input for accurate readings in applications with ground loop issues.

NEW graphical display shows sensor data and aids in the calibration process 2 programmable relays (Hi/Lo, Hi/Hi, or Lo/Lo) Solution ground input eliminates measurement errors caused by reference ground potentials Compatible with all Sensorex sensors with tinned leads and PT1000 RTD temp comp Learn More

NEW IMPROVED! CX3100 Intelligent (High Temp) Conductivity Controller

Our CX3100 Conductivity Controller is an excellent choice for high temperature, high pressure  applications. Compatible with our CS675, CS676, and CS875 stainless steel conductivity probes, the CX3100 is the only Sensorex controller with automatic temperature compensation up to 200°C. The CX3100 replaces the Sensorex CX3000, and features an updated user interface with user friendly full text and graphical display.

Monitors conductivity, resistivity, TDS, or salinity 1/2 DIN Transmitter/Controller with full text and graphical display Ideal for use in high temperature, high pressure applications (with stainless steel conductivity probes) Automatic temperature compensation up to 200°C (PT1000 RTD) Learn More How can we help you with your
water quality monitoring goals? I HAVE A CUSTOM PROJECTI NEED SENSORS FAST
Sensorex is the premier manufacturer of optical and electrochemical water quality sensors and instrumentation.

Sign up for latest news.