DMT143 Miniature Dewpoint Transmitter for OEM Applications

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Product Description

​The Vaisala DRYCAP® Dewpoint Transmitter DMT143 is a miniature dew point measurement instrument. The transmitter can be installed directly into pressurized systems at 50 bar (725 psia) maximum pressure.

  • Miniature size dew point transmitter for e.g. small industrial dryer applications
  • Vaisala DRYCAP® technology with auto-calibration
  • Long calibration interval saves maintenance costs
  • Dew point measurement range -60…+60 °C (-76…+140 °F)
  • Accuracy ±2 ºC (±3.6 ºF)
  • Withstands condensation
  • Fast response time
  • Compatible with Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70
  • NIST traceable calibration (certificate included)
  • Easy servicing and data transfer via the RS485 user interface
  • LED alarm for exceeded dew point level

Long Calibration Interval The calibration interval of the DMT143 is two years. Additionally, the Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70 can be used to confirm the performance of the DMT143 without disconnecting the transmitter. For any adjustment needs, the transmitter can be sent to Vaisala Service. The auto-calibration software works on-line while the process is running. If the measurement accuracy is not confirmed, corrections are made automatically. Easy Installation The DMT143 has a variety of features to choose from, including different output, installation options and alarm LED. Due to its small size and light weight, the DMT143 is quickly and easily installed in tight spaces or in small-size pipelines. The alarm LED indicates too high dew point in the process. The trigger point is preset at the factory. It can be later adjusted with the Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70 or a PC