The Edgetech Instruments Model DewTrak II dewpoint/humidity transmitter is an optical chill mirror hygrometer designed to continuously measure the moisture content in gases. The instrument is powered by 24Vdc.
The DewTrak II uses the chilled mirror dewpoint temperature condensation principle to determine the water vapor concentration in gas mixtures, and a platinum resistance thermometer to accurately measure that temperature. Outputs include 4 to 20mA, 0 to 5 Vdc, or 0-10Vdc and an RS232 serial port as well as electrically isolated relay contacts.
Model PDM75-X3 delivers the Edgetech Instruments Advantage: an ideal system tailored to your application needs. A modular chilled mirror sensor configured to meet your dewpoint requirements and the chemical resistivity of background gases. Choose the customized sampling system designed to match your process requirements. Select the best user interface options to meet your needs.
PDM75-X3 offers Primary Standard Measurement Technique that is NIST Traceable.
The Edgetech Instruments Model DPS3 is a heated dewpoint hygrometer that can measure dewpoints up to 95 °C (203°F) and as low as -35 °C (-31°F). This integrated system includes a microprocessor-based electronics, a chilled mirror dewpoint sensor, a sample flow meter/valve, assorted tubing and fittings all contained in a heated, temperature-controlled NEMA-4 enclosure.
The Edgetech Instruments DewMaster is a fast, multi-function, high precision chilled mirror hygrometer for continuously
monitoring the dew/frost point temperature, parts per million water vapor by volume or percent relative humidity in gas
streams. Based on the primary method chilled mirror measurement technique, it features a user-friendly, easy access sensor, automatic startup, auto-balance, self-diagnostics, analog outputs, serial interface, and alarms. Unlike other dew/frost point sensor types, chilled mirror sensors are easily cleaned and rarely require replacement
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