pH Sensors
All pHionics pH sensors have 4-20 mA outputs and are fully submersible. They also include built-in temperature compensation, temperature sensor, and electrical isolation.
Industrial Applications
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The D-phi Series™
- Differential electrode that never requires replacement
- 1″ diameter
- Built-in NPT threads for pipe mounting
- Titanium and Delrin® housing
Recommended for recirculating aquaculture systems, process control, hydroponics, and wastewater applications.
Environmental Applications
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The STs Series™
- Low Maintenance gel-filled double junction Ag/AgCl electrode
- 0.75″ diameter
- 316 Stainless Steel and Kynar® housing
- Replaceable cable
Recommended for remote, long-term monitoring applications and narrow pipe or well measurements.