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Best Warranty pH Sensors
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Reliable Water Sensors


This catalog shows our range of pH, ORP, conductivity, chlorine, dissolved oxygen, and UVT sensors for continuous monitoring applications. Different sensor packages are available for inline or submersion installations. Scroll to view sensors and instrumentation by parameter, or jump to:

Online Process pH Sensors

Online Process ORP Sensors

Industrial & Process Conductivity Sensors

Water Treatment & Disinfection Monitoring Sensors

pH and ORP Transmitters & Controllers

Conductivity Transmitters & Controllers

4-20mA Local Displays