Differential pH Sensor for Aggressive Media
The Type 18 differential sensor measures pH or high-resolution pH compensated ORP. It features a rugged enamel Glasteel™ construction with an integral temperature sensor which allows the sensor to be mounted directly into the process, in any orientation, thus sensing the pH directly and without a protective cage.
Type 18 provides a low maintenance measurement by removing internal electrolyte solutions and reference junctions/diaphragms. Therefore, the design eliminates typical glass sensor issues such as aging and reference system fouling. Maintenance efforts are further minimized with the ability to perform a single point, in the process, calibration. The sensor does not need to be removed. Additionally, the sensor can be left dry in an empty pipe or vessel without causing permanent damage to the sensing elements.
The Type 18 is suitable for use with the Protos, Stratos Pro, and Stratos EVO transmitters.
QUICK SPECSRange: 3 … 10 pH |
FEATURE APPLICATIONS
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Type 18 pH Sensor Anatomy
1 – CABLE CONNECTION: LEMO ConnectorIndustrial push-pull connector for low voltage applications. |
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2 – HOLDER: Mounting HardwareAvailable in a wide variety of materials and configurations. |
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3 – SOLUTION GROUND: RhodiumProtects against damage of reference electrode from ground loops. |
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4 – Sensor Material: Glasteel ™
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