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Dwyer Instruments HHT-IU | Intrinsically safe humidity transmitter - generaltechuae

Dwyer HHT-IU | Intrinsically Safe Humidity Transmitter | 4-20 mA, ±2% RH

Part Number : HHT-IU

The Dwyer HHT-IU is an intrinsically safe humidity-only transmitter with a 4-20 mA output for use in hazardous locations. Use it with an intrinsically safe barrier; supply voltage is 9.5 to 28 VDC.

  • Aluminium NEMA 4X (IP66) enclosure
  • Operates from -40 to 60°C (-40 to 140°F)
  • One 4-20 mA output for relative humidity
  • FM intrinsically safe Class I Div. 1 Groups A, B, C, D
  • Humidity accuracy ±2% between 10 and 90% RH
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