Edgetech Instruments DewTrak II MO Hygrometer and Humidity Measurement Instruments

Characteristics

• Electronic devices encapsulated in ip65 shell
• Dew point 4-wire PRT measurement
• ±0.5gr/lb Accuracy for Dew Point
• Barometric pressure sensor
• ± 0.044 Hg accuracy for Barometric Pressure
• Long-term stability and repeatability
• Manifold assembly kit
• LCD display
• Included nist Certificate of Compliance
• The probe is mounted in an airtight enclosure with minimal resistance to the air inlet
• Can be remotely installed or integrated
• Comes with NIST Certificate of Compliance

Edgetech Instruments model DewTrakII MO dewpoint/humidity transmitter is An optical chilled mirror hygrometer for continuous measurement of moisture content and atmospheric pressure during motor octane testing. It is used to monitor and ensure compliance with ASTM D2700,D2699,and D2885 test standards. It guarantees measurement within the allowable humidity range of 25–50 gr/lb and pressure 21–30 in Hg (0.1 in Hg). DewTrak MO is powered by 24Vdc and can be easily installed on existing detonation engine systems. It is specially designed to measure the conditions required for engine octane number (MON) and research octane number (RON). It uses the principle of chilled mirror dew point temperature condensation to determine water vapor concentration and atmospheric pressure measurements of the engine intake fuel mixture. Outputs include 4 to 20mA,0 to 5 Vdc or 0-10Vdc and RS232 serial port with electrically isolated relay contacts. '