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Dewmaster Koffer

Portable chilled mirror technology

field-tested dew point mirror technology.

One, two or three-stage sensors are available for measurement and can be easily exchanged.

 

NIST certificate with every measuring device.

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
Datalogger optional

Supply Voltage

90 V – 220 V

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

DewMaster Highlights

  • field-tested dew point mirror technology.
    • One, two or three-stage sensors are available for measurement and can be easily exchanged.
    • NIST certificate with every measuring device.
  • Control menu via front display and RS232.
  • Cooling ranges of the sensors from 45, 65 or 95°C .
    • (one, two or three stage Peltier)
  • Automatic calibration function (ABC)
    • Automatic correction of mirror assignments.
    • Automatic adjustment of the optics.
    • Interval for automatic optics adjustment can be selected.
    • shortens possible faulty measurements due to contamination.
  • Two alarms
    • User programmable.
    • Can be configured as hold alarm or normal alarm.
    • Form C .
  • Serial and analog outputs.
  • RS232 communication with terminal program, printer or PC
    • Programming via RS232 possible
  • 0-5 VDC, 4-20 mA, 0-10 VDC, or 0-20mA
    • User scalable output.
    • 3 simultaneous outputs for measurement
    • Scalable also to psychrometric variables.
    • Programming via front keyboard and RS232 possible.
  • Pressure sensor 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
Datalogger optional

Supply Voltage

90 V - 220 V

Display

Graphic Display

Protection Class IP 65
Connection 6mm
Dimensions 52 x 20 x 43 cm
Weight 5 Kg
  • Dew point mirror technology
  • Measurement of dew point, absolute pressure, PPMv and other psychrometric variables
  • Primary dew point mirror measurement for water vapor in gas
  • Wide measuring range (-75 to 100°C)
  • Automatic mirror adjustment
  • Certified measurement against NIST standard
  • Analog & RS232 outputs
  • Dew and frost point measurement switchable
  • Furnace atmospheres
  • Process Dryer
  • Clean rooms
  • Annealing furnaces
  • Gas manufacturer
  • Climate chambers
  • Laboratory Calibration Standard
  • Emission testing
  • Metrology
  • various industrial processes

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