Vaisala HMT120 Humidity and Temperature Transmitter, +/-1.5 % RH, 4...20 mA

Note: Price show for Part Number: HMT120-330A1A1AA1A0A

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With exchangeable probes for cleanrooms and light industrial applications.

Vaisala HMT120 HUMICAP® Humidity and Temperature Transmitter is designed for demanding HVAC, hospital and cleanroom applications where high accuracy and stable measurements are essential. The smooth, round surface of the enclosure is easy to clean and tolerates cleaning agents.

HMT120 transmitters include interchangeable sensor probes that can be easily removed, replaced or calibration as all calibration data is stored within the probe.

In addition to relative humidity and temperature, HMT120 can be configured to read other calculated parameters such as absolute humidity, dew point, enthalpy, mixing ratio, wet bulb (all available in both metric (°C) and non-metric (°F) units). The default output quantities are set at the factory during order time. These factory preset quantity selections and units can be changed afterwards with a service cable (219685) if necessary.

These products are configurable and include the following options:

• Optional display
• Loop-powered, 4...20 mA analog outputs
• Fixed or remote probe with variable cable lengths
• Mounting accessories

Features:

• Easy to clean
• Exchangeable probes for easy maint.
• Current outputs

For more information, please see Data Sheet