X3 sensor
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Chemical Resistant Primary Method Chilled Mirror Dew/Frost Point Sensor The Edgetech Instruments X3 Series of chemical resistant chilled The X3 primary method, chilled mirror technique directly measures dew/frost point. The sensor’s minimized sample cavity results in rapid dry-down times, fast response and quick detection of upset process conditions. The X3 sensor may be air cooled or liquid cooled with a best-in-class range to –90°C frost point. The X3 sensor is used with Edgetech Instruments’ DewMaster and PDM 75-X3SF hygrometers for both fixed and field portable use, bringing chilled mirror technology to aggressive applications where drift free, high precision dew/frost point measurement was not previously possible. Edgetech Instruments designs and manufacturers accurate and reliable absolute humidity hygrometers, relative humidity transmitters, humidity probes, moisture analyzers, relative humidity calibrators, dew point generators and oxygen measurement instrumentation. Edgetech Instruments products are manufactured and calibrated to the highest industry standards in a modern facility located in Hudson, Massachusetts. Features: • Chemically resistant sensor housing and mirror eliminate sensor failures when measuring dew/frost point in aggressive background gases. The X3 Sensor Applications: Air separation operations Compressed air monitoring Engine test cells Furnace control Metrology Pharmaceutical production Plastics production Power generation Research and development Test and measurement Semiconductor manufacturing • Chamber design and high efficiency heat exchanger result in the ability to measure very low dew points. • Hinged cover plate allows easy access to the mirror for cleaning and inspection. • Reduced cavity sample chamber speeds sample sweeping resulting in rapid dry-down after exposure to high moisture levels. • Fast reaction time detecting upset conditions in dry atmospheres can improve product yields and eliminate process down-times. • Rugged, industrial electrical connectors and easy access slim line signal harness simplify installation and maintenance.

Technical Specifications The X3 Sensor is available with the DewMaster and the PDM75-X3 hygrometers. See product datasheets for detailed specifications. Chilled Mirror Sensor Heat Exchangers are available for: • Air convection: 65°C depression • Standard fan cooled: 85°C depression • High efficiency fan cooled: 95°C depression • Standard liquid cooled: 115°C depression • Cryo-cooled: 125°C depression Pressure Range: 0 to 200 PSIG Temperature Range: -40 to +125°C DewMaster with X3 Sensor Thermoelectric Cooler Type: Three stage micro TEC Environmental: Dust and water resistant Dew/Frost Point...