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DMT152

Weather Instruments · Navigation & Bridge Equipment

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠‍‌‌​‍⁠​​​⁠⁠⁠​‍‍‍‌
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Specifications

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Measures dew point down to−80 °C (−112 °F)
Measurement range−80 … −20 °C (−112 … −4 °F) Td
Accuracy−80 … −40 °C (−112 … −40 °F) ±2 °C (3.6 °F) Td
−40 … −20 °C (−40 … −4 °F)±3 °C (5.4 °F) Td
Typical response time 63 % [90 %] at a gas temperature of +20 °C (+68 °F) and pressure of 1 bar:−20 … −80 °C Td 0.5 min [7.5 min]
Typical long-term stabilityBetter than 2 °C (3.6 °F) / year
Operating EnvironmentTemperature −40 … +70 °C (−40 … +158 °F)
Relative humidity0 … 100 %RH (up to +20 °C / +68 °F)
Pressure0 … 50 bar (725 psia)
EMC complianceEN61326-1, Industrial environment
Temperature range-70 ...+180°C (-94...+356°F)
Humidity range0...100%
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The DMT152 Dew Point Transmitter is designed for measuring low dew point in OEM applications, even down to −80 °C (−112 °F).

Applications

  • dry chambers
  • dry gases
  • semiconductor manufacturing
  • research and testing
  • compressed air

Features

  • Vaisala DRYCAPâ technology with a polymer sensor
  • Measures dew point down to −80 °C (−112 °F)
  • Withstands condensation
  • Traceable calibration (certificate included)

Options

  • Different output signals
  • Calibration certificates
Source: Vaisala DMT152 datasheet, p. 2

Standards

  • EN61326-1
Source: Vaisala DMT152 datasheet, p. 2
Vaisala DMT152 – Photo (1606456df1ca_S2-5 S. 3)
Photo · 1606456df1ca_S2-5 · S. 3
Vaisala DMT152 – Photo (1606456df1ca_S2-5 S. 3)
Photo · 1606456df1ca_S2-5 · S. 3
Vaisala DMT152 – Photo (1606456df1ca_S2-5 S. 3)
Photo · 1606456df1ca_S2-5 · S. 3
Vaisala DMT152 – Photo (1606456df1ca_S2-5 S. 3)
Photo · 1606456df1ca_S2-5 · S. 3
Vaisala DMT152 – Photo (1606456df1ca_S2-5 S. 4)
Photo · 1606456df1ca_S2-5 · S. 4
Vaisala DMT152 – Photo (6966e9278140_S1-2 S. 1)
Photo · 6966e9278140_S1-2 · S. 1
Vaisala DMT152 – Drawing (1606456df1ca_S2-5 S. 2)
Drawing · 1606456df1ca_S2-5 · S. 2
Vaisala DMT152 – Drawing (1606456df1ca_S2-5 S. 3)
Drawing · 1606456df1ca_S2-5 · S. 3
Source: Vaisala DMT152 datasheet, p. 1
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