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Dewmaster

Field-proven chilled mirror technology

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 No
SIL No
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

  • Description
  • Specifications
  • Standard Features
  • Application Areas
  • Inquiry

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 No
SIL No
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

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