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Hydro-Air C-Series Combination pH/ORP Sensor
The Hydro-Air C-Series combination pH/ORP sensor is commonly used in wastewater and drinking water applications. The C-Series is composed of a gel-like electrolyte, which significantly reduces reference poisoning. Both sensors can be installed in water or inline. The sensors are available with or without an integrated temperature sensor.
Hydro-Air E Series pH/ORP Sensor
The Hydro-Air E Series pH/ORP sensor is made of corrosion-resistant wetted materials such as lighton, Teflon, and glass. Additionally, a flat-type E-Series sensor is available for self-cleaning services and spray cleaning systems, designed to minimize interference with the sample flow. It can be installed in underwater or inline process applications. The double junction design ensures long life and excellent resistance to poisoning, even in harsh environments.
Ensuring stable accuracy over the long term.
This product prevents changes in the solution through a double-structured electrode with sufficient volume, ensuring stable accuracy over a long period. The adoption of a 0.2mm thick hemispherical electrode membrane achieves high water pressure resistance and high response. It also demonstrates its effectiveness in direct measurement of vertical distribution, and the addition of an automatic cleaning mechanism enables long-term continuous observation.
A pH sensor optimal for chemical applications with intrinsically safe explosion-proof construction (Labor Inspection Explosion-Proof). Featuring the new XEROLYT EXTRA comparative polymer.
The pH electrode designed for the harsh chemical processes of Metra Toledo incorporates a temperature element and uses solid electrolyte, achieving accurate measurements even in hazardous locations. It is durable for long-term use in dangerous areas.
Automatically predicts the calibration and replacement timing of sensors to achieve predictive maintenance. We will introduce a case study in the chemical industry that has successfully stabilized process monitoring.
MetraTredo has developed "ISM (Intelligent Sensor Management Technology)" to predict and diagnose the lifespan of sensors, as well as the timing for calibration and cleaning, in order to enhance productivity in process management and analytical measurements at manufacturing sites. This functionality is incorporated into various sensor products we offer. This time, we have compiled a document showcasing a case where we achieved stable operation of sensor monitoring in the field of chemical industry process monitoring, utilizing our solutions including ISM. *Please click "PDF Download" to view the document.* 【Case Overview】 ■ Prediction of maintenance and replacement timing for pH sensors (Mitsubishi Chemical Corporation) ■ Analysis of oxygen levels to prevent discoloration of PET and prediction of sensor maintenance timing ■ Simplification of calibration work for pH electrodes in exhaust gas treatment systems ■ Provision of accurate data regarding harmful compounds through pH measurement and sensor cleaning systems ■ Maintenance of performance and realization of continuous use of wet gas scrubbers
