Edgetech Instruments’ DPM-99 is the Drift Free Alternative Dew Point Monitor for Compliance with NFPA 99 Level 1 and Level 2 Medical Air

News from Edgetech Instruments Inc.


The Edgetech Instruments DPM-99 is a complete medical air dew point monitoring and alarm system consisting of a chilled mirror hygrometer with bright LED display plus audible and visual alarm functions all contained in a NEMA-12 enclosure. Using a first principle dew point sensor, it is the drift free alternative meeting Level 1 and Level 2 requirements of NFPA 99 for Medical Air. Other types of dew point sensors, due to inherent drift, require recalibration at regular intervals to remain within their accuracy specifications. The chilled mirror dew point sensor of the DPM-99 is a primary, drift free device, with accuracy traceable to NIST. Its Automatic Balance Cycle keeps the sensor’s operation in top condition without the need for regular maintenance or periodic calibration. Safety is the foundation of the Edgetech Instruments DPM-99 Medical Gas Dew Point Monitor. It features very high accuracy and sensitivity, fast response, failsafe alarm functions and analog outputs. Its ruggedized metal enclosure protects against electrical interference and environmental shock. An uninterruptable backup power supply is optional. Edgetech Instruments designs and manufacturers accurate and reliable absolute humidity hygrometers, relative humidity transmitters, humidity probes, moisture and dew point analyzers, relative humidity calibrators, dew point generators and oxygen measurement instrumentation. Edgetech Instruments products are manufactured, serviced and calibrated to the highest industry standards in a modern, ISO 9001:2008, ISO/IEC 17025:2005 accredited facility located in Hudson, Massachusetts.

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