Vaisala DMT143L Dewpoint Transmitter
Starting at $1,878.00

Not in stock. Usually ships in 1-2 weeks [?]

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  • -76 to 140°F (-60 to 60°C) dew point range
    • ±3.6ºF (±2ºC) accuracy
  • Vaisala DRYCAP technology with auto-calibration
  • Long calibration interval, every 2 years recommended
  • Withstands condensation
  • Fast response time
  • Compatible with DM70 Dewpoint Meter
  • RS485 user interface for servicing & data transfer
  • LED alarm for exceeded dew point level
  • NIST traceable calibration (certificate included)
  • IP66 protection

The Vaisala DMT143L Dewpoint Transmitter provides reliable and stable measurements for industrial dryer applications. It is designed for extreme conditions. The DMT143L incorporates the Vaisala DRYCAP thin film polymer sensor and auto-calibration software. The standard sensor choice for dry gases and desiccant dryers is DRYCAP 180M and for more humid applications such as refrigeration dryers, a DRYCAP 180S sensor.

Both the sensors are immune to particulate contamination, water condensation, oil vapor and most chemicals. Because the sensor withstands condensation, its performance is unmatched for low dew point applications that experience process water spikes, such as pipeline condensation during a system failure or start-up.

The auto-calibration software works on-line while the process is running. If the measurement accuracy is not confirmed, corrections are made automatically. The DMT143L adjusts the measurement, corrects dry-end drifts and continues to function. Calibration occurs quickly, and with corrections so minor, it will go unnoticed.

Vaisala 219690 USB Cable
Connect transmitters to a PC via a standard type A USB port
In Stock
Vaisala Loop Powered External Display
Nokeval loop-powered external LCD display with optional alarm relays
Vaisala ISO Plug
ISO" 1/2 plug for the DMT132
Vaisala NPT Plug
NPT1/2" plug for the DMT132
Vaisala MI70 Calibration Cable
6.5ft (2m) connection cable for calibrating and field-checking instruments that include MI70 indicators
In Stock