Electro-Chemical Devices S10 and S17 analytical pH sensors

Friday, 17 March, 2017 | Supplied by: AMS Instrumentation & Calibration Pty Ltd

Electro-Chemical Devices S10 and S17 analytical pH sensors

Petroleum refiners must take care to monitor and treat naturally occurring H2S that contaminates water in their operations to meet regulatory limits. The sulfide-resistant Models S10 and S17 analytical pH sensors from Electro-Chemical Devices (ECD) monitor pH in water-based solutions. The S10 and S17’s Model 20005130 replaceable cartridge electrode features a pH range of 0 to 14 at temperatures from -5 to 130°C and survives pressures up to 300 psi at 25°C. It has been tested to sulfide ion concentrations of up to 25 ppm.

The S10 and S17 range consists of two unique sensor designs and replaceable electrode cartridges. The S10 sensor is an immersion- or an insertion-style sensor, and the S17 is a valve retractable-style sensor. They are fully rebuildable and feature a 316 stainless steel body that incorporates the sensing cartridge, a temperature module and a signal conditioner with cabling. These cartridges provide specific solutions for the measurement of pH, ORP, specific ion (pION), dissolved oxygen, conductivity and resistivity in a wide range of industrial process applications.

The pH and ORP cartridges are available with either Radel (PES) or PEEK construction configurations with full crown, double- or single-tine style pH bulb protection. The pION cartridges with solid state, glass or PVC sensing membranes are suitable for continuous online measurement. The DO electrode is a galvanic cell with a lead anode, silver cathode and Teflon membrane. The conductivity and resistivity electrodes are designed in both contacting and toroidal sensor configurations for application flexibility.

Online: www.ams-ic.com.au
Phone: 03 9017 8225
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