Vaisala

DMT143

Miniature DRYCAP® dew point transmitter for OEM applications

DMT143

A miniature dew point transmitter with DRYCAP® technology and auto-calibration, for small compressed air dryers, plastic dryers and OEM applications. Installs directly into pressurized systems up to 50 bar, withstands condensation and keeps a typical 2-year calibration interval.

Download datasheet (PDF)

Specifications

Technical specifications

Measurement range
−70 … +60 °C Td/f; 10–40.000 ppm de agua por volumen
Accuracy
±2 °C Td/f (en aire o N2)
Operating pressure
0–50 bar (absoluta), instalación directa en línea
Operating temperature
−40 … +60 °C
Housing rating
IP66; carcasa de acero inoxidable AISI 316L
Outputs
Analógica (4–20 mA, 0–1/5 V, 1–5 V); RS-485 (Modbus RTU, protocolo Vaisala)

Features

Key features

  • DRYCAP® technology with a unique auto-calibration function that corrects dry-end drift
  • Withstands condensation and process water spikes without sensor damage
  • Sensor highly resistant to particulates, oil vapor and most chemicals
  • Typical 2-year calibration interval, with traceable calibration included
  • LED alarm for exceeded dew point level, configurable with Insight software
  • Miniature size for tight spaces and small-diameter pipelines

Applications

Typical applications

  • Small compressed air dryers
  • Plastic dryers
  • Glove boxes
  • Additive manufacturing
  • OEM integration in drying equipment

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