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HHT Series

Explosion-proof humidity transmitter with LCD display

Item# HHT-EU-LCD

In stock

Lead Time (If not in stock): 3 weeks
Explosion-proof humidity transmitter with LCD display HHT-EU-LCD HHT-EU-LCD

Dwyer Instruments is now a DwyerOmega brand. We're working together to bring you the best products in a single shopping experience.

  • FM approved explosion-proof and intrinsically safe models
  • Integral LCD option
  • Dual temperature and relative humidity output models
  • Process monitoring
  • Offshore HVAC monitoring
  • Dust and grain handling

HHT-EU-LCD Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Input Type
Display Type
Input Ranges
Output Type
Supply Voltage Type
Additional Feature


Dwyer Instruments is now a DwyerOmega product brand.


The Series HHT Hazardous Area Humidity/Temperature Transmitter takes accurate measurements in the harshest of environments. The explosion-proof model is offered with 4 to 20 mA output for humidity only. The intrinsically safe version is offered with 4 to 20 mA output for humidity and temperature, and do require an intrinsically safe barrier to meet hazardous area approvals

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Rated 5 out of 5 by from Good experience One of very few transmitters that met our specifications. Fast delivery.
Date published: 2024-10-21
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