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Dewmaster

Field-proven chilled mirror technology
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The EdgeTech  DewMaster offers a field-proven chilled mirror technology. One, two or three stage sensors
available – integral or remote from controller.

NIST traceable calibration certificate

Parameters Moisture %
Temperature °C
Dewpoint °C
Frostpoint °C
Method

Dew Point Mirror
ATEX Nein
SIL Nein
Range

At 25°C
-75°C – +100°C
-50°C – +100°C
-40°C – +60°C
Accuracy

+/- 0,2°C TP
+/- 0,1°C TP opt.
Response time T 90

1,7°C / sec
Output

3 x 4 – 20 mA
RS232 Alarm
Supply Voltage

90 V – 220 V

DewMaster Highlights

  • EdgeTech field-proven chilled mirror technology. One, two or three stage sensors available – integral or remote from controller.
    NIST traceable calibration certificate.
  • Scrolling menu via front panel & RS232.
  • Depression range choice of either 45, 65 or 95°C . (one, two or three-stage cooling)
  • Automatic Balance Control (ABC)
    • Automatically corrects for most mirror contaminants.
    • Automatically restandardizes the instrument.
    • You choose time and interval of restandardization, for best convenience.
    • Increase the length of unattended operation.
  • Dual alarm capability
    • User programmable.
    • Can be set for latching or auto-reset mode.
    • Form C for greater versatility.
  • Serial and analog outputs.
  • RS232 communication with terminal, printer, or computer
    • Remote programming.
    • Data output such as dew point and alarm status.
  • 0-5 VDC, 4-20 mA, 0-10 VDC, or 0-20mA
    • User scalable to drive peripheral devices.
    • Available simultaneously, one output per measurement parameter.
    • Scalable throughout the entire operating range of psychrometric variables.
    • Program via front panel or remote serial port.
  • Pressure transducer input for psychrometric variable.
Parameters Moisture %
Temperature °C
Dewpoint °C
Frostpoint °C
Method

Dew Point Mirror
Range

At 25°C
-75°C – +100°C
-50°C – +100°C
-40°C – +60°C
ATEX Nein
SIL Nein
Accuracy

+/- 0,2°C TP
+/- 0,1°C TP opt.
Resolution

0,1 °C
Flow rate 0,25 – 2,5 l/min
Pressure 20 bar
Calibration

Moisture Generator
Response time T 90

1,7°C / sec
Gas temperature -40°C – +100°C
Output

3 x 4 – 20 mA
RS232 Alarm
Supply Voltage

90 V – 220 V
Display

Graphic Display
Protection Class IP 65
Connection 6mm ( 3m Kabel option )
Dimensions 29 x 13 x 43 cm
Weight 3 Kg
  • EdgeTech field proven technology
  • Capable of measuring dew point, absolute pressure, PPMv and other psychrometric variables
  • Primary chilled mirror measurement of water vapor content in gas
  • Wide measuring range (-75 to 100°C)
  • Automatic correction for mirror contaminants
  • Certified measurements against NIST traceable standards
  • Standard features, where others charge extra
  • Analog & RS232 outputs
  • Annealing Furnaces
  • Process Dryers
  • Clean Rooms
  • Curing Ovens
  • Plant Air
  • Environmental Chambers
  • Lab Calibration Standards
  • Emission Testing
  • Metrology
  • Continuous Industrial Processes
  • Stability Chambers

Customized analysis technology

Consulting, service and maintenance of your measuring instruments

Your satisfaction is our top priority. That is why we have made it our mission to offer our customers a comprehensive portfolio. We are happy to conduct detailed consulting and coordination discussions in order to find optimal solutions for your concerns together in cooperation with you. Through our years of experience in gas analysis and moisture measurement we are your ideal partner.

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