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Vaisala DMT340 Dew Point and Temperature Transmitter with 4-20mA Output for Industrial Use

From€1,032.74excl. VAT

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Vaisala
New/Used
Used
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Product description

Precision dew point and temperature transmitter with DRYCAP sensor, auto-calibration, and data logging for industrial humidity control.

The Vaisala DMT340 is a robust dew point and temperature transmitter engineered for demanding industrial environments such as compressed air drying, metal treatment, and HVAC systems. Utilizing advanced DRYCAP sensor technology, it delivers precise humidity and temperature measurements critical in bioprocessing, molecular diagnostics, and biomanufacturing environments requiring accurate moisture control.

  • Measures dew points as low as -60 °C and temperatures up to 80 °C with ±0.2 °C temperature accuracy and ±0.004% RH accuracy
  • Resistant to condensation, particulate contamination, oil vapor, and chemicals, ensuring reliable performance in harsh industrial atmospheres
  • Features an LCD display and a remote probe for versatile installation options, suitable for wall or duct mounting
  • Supports auto-calibration and integrated data logging capabilities to facilitate trend analysis and compliance monitoring
  • Provides a 4-20mA analog output compatible with common industrial control systems
  • Powered by 10 to 35 VDC supply, with a physical footprint of 11.4 × 18.4 × 7.6 cm (4.5 × 7.25 × 3 in) and weighing 2.18 kg (4.8 lb)

Widely adopted in industrial humidity measurement and environmental monitoring applications, the Vaisala DMT340 transmitter is essential for maintaining precision moisture control in biotechnology research fields, including synthetic biology and gene editing workflows that demand stringent atmospheric conditions. Its durability and precision make it indispensable in molecular biology laboratories and biomedical engineering facilities requiring continuous, accurate dew point detection and temperature measurement.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 5 November 2026