Polymer dew point meter EE371
A dew point meter that enables high-precision dew point measurement through thin film technology and an automatic calibration system, with a 360° rotating screw that allows for fine adjustments during installation.
● Measurement range: -60 to +60 ℃dp ● Maximum pressure: 10 MPa ● Accuracy: ±2 ℃dp ● Automatic calibration function The core dew point detection component of the EE371 dew point transmitter utilizes the monolithic cell type temperature and humidity sensor HMC2000, which employs E+E's thin-film technology. The built-in automatic calibration system enables an accuracy within ±2℃. Its compact and robust metal housing, 360° rotating mounting screws, and various connection screw diameters make installation and maintenance easy. For more details, please contact us or refer to the catalog.
basic information
Model: EE371 <Dew Point Specifications> Measurement Range: -60 to +60 ℃dp Accuracy: ±2 ℃dp 90% Response Time: 80 seconds (-20 ℃Td → -40 ℃Td) 10 seconds (-40 ℃Td → -20 ℃Td) <ppm Specifications> Measurement Range: 20 to 200,000 ppm Accuracy: ±(5 ppm + 9% of indicated value) ppm (at ambient temperature 20 ℃, pressure 1013 mbar) <Output Specifications> Analog Output (Dew Point/Frost Point/Volume Concentration): 0-10 VDC -1 mA < IL < 1 mA 4-20 mA RL < 500 Ω 1) RL = Load Resistance <General Specifications> Supply Voltage: 15 - 30 VDC Current Consumption (at 24 VDC): Voltage Output: Approximately 40 mA / 100 mA during auto-calibration Current Output: Approximately 80 mA / 140 mA during auto-calibration Pressure Resistance Range: 0 to 2 MPa / 0 to 10 MPa (optional) Operating Temperature: Probe: -40 to +70 ℃, Main Unit: -40 to +60 ℃, Display Unit: -20 to +50 ℃ Storage Temperature and Humidity: -40 to +60 ℃
Price range
Delivery Time
Model number/Brand name
EE371
Applications/Examples of results
● Dew point management of compressed air ● Moisture management in industrial furnaces ● Refrigerated dryers ● Adsorption dryers ● Plastic raw material drying dryers and many others
