Electro-Chemical Devices: Sulfide-Resistant pH Sensors

April 5, 2012
These units monitor sour water in oil/gas refining operations.

The models S10 and S17 analytical pH sensors help keep processes and plants running efficiently by monitoring sour water containing hydrogen sulfide compounds. Their replaceable cartridge electrode features a pH range of 0 to 14 at temperatures from -5 to 130ºC, survives pressures up to 300 psi at 25ºC and has been tested to sulfide ion concentrations of up to 25 ppm. The S10 Sensor is an immersion or an insertion style sensor, and the S17 is a valve retractable style sensor. They are fully re-buildable and feature a 316 stainless steel body that incorporates the sensing cartridge, a temperature module and a signal conditioner with cabling.
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Electro-Chemical Devices
www.ecdi.com
800.729.1333