Starting at $297.00USD
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Rotronic

HygroFlex1 Series Humidity Transmitters

Inexpensive HVAC transmitters for relative humidity and temperature

Starting at
$297.00USD
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Have questions? We're here to help!
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Hygro Flex1 Series Humidity Transmitters 07018
HF1 2
HF1 3

The HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature. The devices are equipped with the tried-and-tested Hygromer® IN-1 sensor and boast unbeatable value for money. The optional ROTRONIC HW4/SW21 software enables you to change the scale and calibrate and adjust the transmitter.

• Range of application up to -20…50 °C / 0…100 %RH
• Accuracy: ±2 %RH, ±0.3 K, at 23 °C
• Simple and cost efficient
• Different housings available
AccuracyTyp W & Typ D @ 23°C ± 5k <± 2 %rF (10...90 %rF) / Typ S @ 23°C ± 5k <± 3 %rF (10...90 %rF)
Operating Range-20…50 °C / 0…100 %RH (non-condensing)
Power Consumption12…28 VAC / 15…40 VDC
Long-Term Stability< 1.5 %RH per year
Humidy SensorROTRONIC HYGROMER® IN-1
Standard Temperature Scale0...50 °C or 0...100 °F
Temperature SensorThermistor
Response Time4 s
Response Time T 6330 s (63 % of a jump 35...80 %RH) without filter
Current Consumption2-wire type max. 40mA / 3/4 wire type, with voltage output: < 15 mA, with current output: < 55 mA
Parameters ShownHumidity and/or temperature
Analogue Outputs Scaleable By The User2
Circuit Type2 -Wire or 3/4-Wire
HousingABS
IP Protection RatingIP65
CE/EMC Conform2004/108/EC
WeightWall version type W and A: 140 g / Duct version 100 mm type B and D: 140 g / Duct version 300 mm type E and F: 200 g / Space mount version type L and S: 90 g
• Wall and duct mount Versions measure relative humidity and temperature in HVAC applications
• Space mount version are used in offices and rooms where good design is important
  • Thumbnail of document Productattachments files 5 9 59034e hygroflex1 15329
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    Productattachments files 5 9 59034e hygroflex1 15329

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  • Thumbnail of document Productattachments files m a manual hf1 raumversion d e f it 11 11 2016 low 15330
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    Productattachments files m a manual hf1 raumversion d e f it 11 11 2016 low 15330

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