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Contact SupplierThe Edgetech Instruments Model PPM1 is a trace moisture analyzer designed specifically for monitoring moisture levels in dew point and PPM units. This trace moisture analyzer utilizes an electro-chemical (P205) sensor in combination with a proprietary semi permeable diffusion membrane.
The principle of operation applies the Faraday’s Law of Electrolysis which measures the dissociation current making it a fundamental measurement of the moisture present. The PPM1 is ideally used in relatively clean, dry, inert gas applications.
Sensitivity below 1ppm
Fast response
Long sensor life
Low cost
Fundamental measurement of moisture content
Displays outputs—dew point (CF) and PPM values
Air Separators
Medical Gas
Pharmaceuticals
Semiconductor