Vaisala DMT143L Dew Point 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 Dew point 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 Dew Point 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
5ft (1.5m) cable with threaded 4-pin M8 female connector to type A USB, includes driver software on CD
Vaisala Loop Powered External Display
Nokeval loop-powered external LCD display with optional alarm relays
Vaisala MI70 Calibration Cable
6.5ft (2m) connection cable for calibrating and field-checking instruments that include MI70 indicators
Vaisala NPT Adapter
Converts a G1/2in thread to 1/2in NPT
In Stock
Vaisala DMT242SC Basic Sampling Cell
Female threaded sample connector, inlet G3/8in, outlet G1/4in ISO
In Stock
Vaisala DSC74C Two-Pressure Sampling Cell
Includes G3/8in sample cell, needle valve, integrated leak screw, reducing nipple to G1/2in, reducing adapter to G1/4in, & diffusion coil
Vaisala DM240FA Mounting Flange
Duct installation flange for ISO G1/2in threaded transmitter to be installed on the process wall or pipe, directly in the measured gas
Vaisala HMP50Z Shielded Cables
4-pin M8 female straight connector at transmitter end to open wires, rated for up to 140°F (60°C)