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YOUR WATER MEASUREMENTS MATTER.

AT SENSOREX, WE BELIEVE THAT EVEN THE MOST COMPLEX WATER ANALYSIS SHOULD BE FAST AND SIMPLE TO PERFORM.

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New Products

EX2000RS Toroidal Conductivity Transmitter

SensoPRO Toroidal Conductivity Monitoring System
The new EX2000RS toroidal conductivity transmitter, for use with the TCS3020 toroidal conductivity sensor, has an RS-485 serial interface for use with Modbus RTU or ASCII and can display conductivity, percent concentration, TDS, and salinity. More

differential pH sensor

SD7500CD Universal Differential pH Probe
Routine sensor replacement is a necessary maintenance step in continuous online pH monitoring. The Sensorex SD7500 Universal Differential pH Probe extends the working lifetime of sensors, reducing maintenance frequency, without compromising accuracy and reliability. More

Fast Water Treatment Support
Best Warranty pH Sensors
Fast Shipping pH Sensors
Reliable Water Sensors
  • Custom Water Sensors
    OEM
    Partner with our team of experienced engineers for customized solutions.
  • ONLINE PROCESS pH PROBES
    Browse pH sensors for continuous monitoring of water and wastewater. Ready to install in inline, submersion, or insertion configurations.
  • CONDUCTIVITY SENSORS
    Browse conductivity sensors for laboratory, industrial, and high temperature applications.
  • UV Transmittance Monitoring
    UV-TRANSMITTANCE
    Learn about the principles and technology used in our new transmittance monitors.
  • Pool pH Sensors
    LABORATORY pH SENSORS
    The right sensor makes the difference. Quickly find the right pH sensor for your application, from swimming pools to wastewater sampling.

Featured Blogs

outdoor pool

4 Common Pool Monitoring Mistakes to Avoid
At Sensorex, we’ve been helping pool owners and operators keep their water safe and clean for a long time. When it comes to pool water monitoring systems, we’ve seen it all. But there are a few pesky mistakes that we see time and again. Avoiding these pitfalls is often easy, and it can save you a lot of hassle.

Water Quality After Hurricane Harvey: What You Need to Know
Hurricane Harvey brought heavy rain and destructive flooding to the Houston, Texas area this August, causing many to wonder what the implications will be for water quality. Some feared that the drinking water supply would be contaminated, as water treatment facilities struggled to keep up with the deluge. 

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News & Events

pH probes for water treatment

NEW: SensoPro Inductive Conductivity Monitoring System
October 2017 To meet conductivity control needs in online water quality and process applications, Sensorex has introduced the Sensorex SensoPro Toroidal Conductivity Monitoring System. The system combines a Sensorex TCS3020 probe with the company’s new EX2000RS transmitter, featuring Modbus communication […]

pH probes for water treatment

Sensorex Donates 2 UVT Sensors to AZ Pure Water Brew Challenge
September 2017 Sensorex has donated two UVT-LED UV transmittance monitors that were deployed in a mobile water treatment center. The monitors are part of the AZ Pure Water Brew Challenge–an inspired public education campaign to raise awareness of water reuse through a craft brewing competition. […]

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