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Vaisala HMT330 Humidity and Temperature Transmitter

The Vaisala HUMICAP® HMT330 Humidity and Temperature Transmitter offers stable measurements and extensive customization for demanding industrial applications. Range: 0–100% RH, temperature up to +180°C. HMT330 series is now being discontinued. Please see the Indigo range of products.

The Vaisala HMT330 humidity transmitter provides accurate and reliable measurement of humidity and temperature in demanding industrial environments. It supports process control, compliance, and environmental monitoring across manufacturing, pharmaceutical, and compressed air applications.

Designed for flexibility, the HMT330 offers multiple probe options and robust performance in harsh conditions. Its advanced sensor technology ensures long-term stability and low maintenance.

As part of the Vaisala monitoring range, the HMT330 integrates easily with automation and control systems. For full technical details, please refer to the Vaisala HMT330 transmitter datasheet.

This dependable solution supports industrial monitoring across Perth and Western Australia.

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Specifications

Measurement Humidity & Temperature (RH, T, Td, Tw, x, a, ppm, pw)
RH Range 0–100 %RH
RH Accuracy ±1 %RH (typ.)
Temperature Range -40 to +180 °C (probe dependent)
Output 4–20 mA / 0–10 V / RS-485
Sensor HUMICAP® 180R
Protection IP65
Display Optional local display
Application Industrial Process
Note Series being discontinued – see Indigo range

Applications

The Vaisala HMT330 industrial transmitter supports demanding humidity monitoring in process environments:

  • Compressed air systems and dryers
  • Industrial drying and baking processes
  • Pharmaceutical manufacturing and cleanrooms
  • Paper and printing industry moisture control
  • Food and beverage processing
  • Semiconductor manufacturing
  • Plastic and rubber drying
  • Industrial autoclave and sterilisation processes

Documents

Hinco Instruments is your authorised Vaisala distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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