Sensor Problems?Sensorex Solutions

See standard products Explore OEM options

Sensor Problems?Sensorex Solutions

See standard products Explore OEM options

Sensor Problems?Sensorex Solutions

See standard products Explore OEM options

Sensor Problems?Sensorex Solutions

See standard products Explore OEM options

Sensor Problems?Sensorex Solutions

See standard products Explore OEM options

Top Sellers and Featured Products

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Popular ProductsTop Sellers and Featured Products

TCSP3020 and TCSP3021 - PEEK Toroidal Conductivity Sensor

The Sensorex TCSP toroidal (inductive) conductivity sensors feature a wide measurement range and dependable toroidal technology over the range 0-2000 ms/cm. Resistant to corrosion, coatings and fouling common to contacting conductivity sensors, the TCSP3020 is designed for a trouble-free and long service life.

Add to Cart | $861.08

S8000CD - pH Sensor Cartridge for S8000 Series pH Kits, Quick Change

Our S8000 series of pH deliver the most reliable online pH monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System.

Add to Cart | $213.73

pH Buffer Solutions

Sensorex pH buffer solutions are used for calibration of pH sensors. pH buffer kit contains 3 color coded pH buffer values of (red) 4.01. (Yellow) 7.00 and (blue) 10.00. Order as a 3-pack or individual bottles.

Add to Cart | $10.70

S8300 - Modular pH Sensors for In-line

Our modular, quick disconnect S8000 sensor packages let you replace the sensor in a few seconds with no tools or re-wiring required.

Add to Cart | $557.74

UVT-LED-SW - UV Transmittance Monitor, Online

The UVT-LED-SW Online UV Transmittance Sensor provides reliable UVT measurements for UV disinfection optimization. Ideal for continuous monitoring of open channel wastewater UV

Add to Cart | $12,391.14

ODO8000 and ODO9000 - Lumin-S Optical Dissolved Oxygen Sensors with Digital Communication

The Lumin-S optical dissolved oxygen sensor delivers reliable DO measurements over a long operating life. There are no membranes to replace, no electrolyte solutions to replenish, and no anodes to clean. Maintaining the sensor is as easy as replacing the optical sensing cap once every 1-2 years, and since all calibration data is stored on the

Add to Cart | $1,536.81

A broad standard offering of sensors

We stock many of our most popular products and are ready to meet your needs

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Complementary products and accessories

The best sensors rely on quality displays, correct installation fittings, and care and maintenance items.

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Flexible designs

Sensorex is a trusted partner for instrument manufacturers worldwide. Our engineering team can customize our products or bring your design ideas to final product.

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Our CompanyAbout Sensorex

At Sensorex, we believe that even the most complex water analysis should be fast and simple to perform. Sensorex specializes in the design and manufacturing of pH electrodes, ORP electrodes, conductivity and TDS sensors, and other electrochemical and optical measurement technologies.

We've introduced some ground-breaking technologies since our initial launch in 1972, and today, we remain focused on the continual advancement of water quality monitoring products.

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