Founded in 1972, Sensorex produces pH, ORP, conductivity, dissolved oxygen, free chlorine, chlorine dioxide, UV transmittance and other measurement sensors & transmitters. Headquartered in Garden Grove, California, USA, this ISO 9001:2015-certified brand benefits various oil & gas, pharmaceutical and water & wastewater treatment industries. Read More


Lab Supplies

About Sensorex

Sensorex catalogue includes various electrodes and probes for the measurement, stimulation & exploration of electrical signals and properties in biological systems, circuits and materials. The brand's flat surface pH electrodes are suitable for measurements in tanks, flumes and sewer lines. Their submersion design is ideal for high-suspended solids applications and flocculation operations that require low velocities. They can be installed at a 45-degree angle into the flow to increase scrubbing action across the measuring surface. Sensorex transmitters are used with the brand's sensors to display pH & ORP values with temperature readings. They can be mounted on walls or panels via DIN rails or pipe mounts.

Things To Consider

Cross-Reference Alternatives

Sensorex MPNs cross individual references to the equivalent Dixon, Vulcan Hart & Reed Instruments model numbers. So, if you're looking for a competitor item that is either out of stock or obsolete, Raptor Supplies has the equivalent Sensorex testing tools available.


Sensorex transmitters and probes have a small footprint and require compact packaging. Hence, these units can be delivered in a short period. They are usually dispatched through courier shipment or air freight.

Major Trade Names

Sensorex Smart Sensors

Sensorex smart sensors possess a combination of signal processing and data manipulation capabilities. They eliminate the need for an additional micro transmitter while measuring ion concentrations. Mo...Read more 

Sensorex Competitive Advantages

Sensorex SAM-1

Sensorex SAM-1 is a software that allows the brand's smart sensors to connect to smartphones and tablets. It allows swift connection of smartphones with sensors via headphone jack for convenient pH, ORP, conductivity and temperature measurements. This software enables users to record time, date and GPS coordinates with location names and comments.

Frequently Asked Questions

What are MODBUS enabled smart sensors?

Sensorex MODBUS enabled smart sensors can measure various water properties like pH, ion concentration and more. In addition, it can be coupled with any smartphone to store valuable data.

How do I calibrate Sensorex sensors?

Calibrating Sensorex sensors involves immersing the sensor in calibration solutions with known values and adjusting the sensor's readings to match those values.

Do Sensorex products comply with any national / international standards?

All sensorex sensors, transmitters and electrodes comply with RoHS standards.