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Vaisala DMP5 Dew Point Probe for High Temperatures

Vaisala DRYCAP®  Dew Point and Temperature Probe DMP5 is designed for in-line humidity measurement in industrial drying applications with high temperatures and a wide dew point range. The long and robust steel probe and optional installation flange allow easy installation with adjustable depth to reach through insulation, for example in ovens.

DMP5’s sensor is condensation-resistant and immune to particulate contamination, oil vapour, and most chemicals. Sensor warming minimizes the risk of condensation accumulating on the sensor. If the DRYCAP® sensor does get wet, it dries rapidly and recovers its swift response time. In low-humidity conditions, the sensor will auto-calibrate to ensure accurate measurement.

DMP5 is part of the Indigo family and is compatible with the Indigo500 and Indigo200 series transmitters. It can be used with Vaisala Insight PC software for data visualization, easy probe configuration, and self-calibration.

Vaisala DMP5 Dew Point Probes

  • Use with Indigo transmitters for best functionality, including display and analogue output
  • Measures humidity at temperatures up to +180 °C
  • Dew point measurement range −40 … +100 °C Td/f
  • Dew point measurement accuracy up to ±2 °C (±3.6 °F) Td/f
  • Sensor purge provides superior chemical resistance
  • Condensation-tolerant
  • Modbus RTU over RS-485
  • Compatible with Indigo transmitters and Insight PC software
  • Traceable calibration certificate

Fluidic are a recognised partner of Vaisala CEN (Industrial division) for Scotland and the North of England.  Our instrumentation engineers are product trained and able to help with instrument selection within the full range of Vaisala instrumentation.  Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).


  • Download Vaisala DMP5 Dew Point Probe datasheet
  • Download Vaisala DMP Dew Point Probes Quick Start Guide
  • Download Comparison of Vaisala Indigo Probes
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