HF1 – HygroFlex1 – inexpensive HVAC transmitter
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.
Features
- Measures relative humidity and temperature
- Hygromer® IN-1 humidity sensor
- Adjustable at 35 % / 80 %RH
- Two freely scalable analog voltage or current outputs
- USB service interface
- Small footprint
- Easy mechanical installation
| Accuracy | Typ 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 consumption | 12…28 VAC / 15…40 VDC |
| Long-term stability | < 1.5 %RH per year |
| Humidity sensor | ROTRONIC HYGROMER® IN-1 |
| Standard temperature scale | 0…50 °C or 0…100 °F |
| Temperature sensor | Thermistor |
| Response time | 4s |
| Response time t 63 | 30 s (63 % of a jump 35…80 %RH) without filter |
| Current consumption | 2-wire type max. 40mA / 3/4 wire type, with voltage output: < 15 mA, with current output: < 55 mA |
| Parameters shown | Humidity and/or temperature |
| Analogue outputs scaleable by the user | 2 |
| Circuit type | 2 -Wire or 3/4-Wire |
| Min. / max. load voltage / current signal | 4…20 mA ; 0…1/5/10 VDC |
| Housing | ABS |
| IP protection rating | IP65 |
| CE / EMC conform | 2004/108/EC |
| Weight | Wall 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 |
- Overview
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HF1 – HygroFlex1 – inexpensive HVAC transmitter
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.
Features
- Measures relative humidity and temperature
- Hygromer® IN-1 humidity sensor
- Adjustable at 35 % / 80 %RH
- Two freely scalable analog voltage or current outputs
- USB service interface
- Small footprint
- Easy mechanical installation
- Technical Specifications
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Accuracy Typ 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 consumption 12…28 VAC / 15…40 VDC Long-term stability < 1.5 %RH per year Humidity sensor ROTRONIC HYGROMER® IN-1 Standard temperature scale 0…50 °C or 0…100 °F Temperature sensor Thermistor Response time 4s Response time t 63 30 s (63 % of a jump 35…80 %RH) without filter Current consumption 2-wire type max. 40mA / 3/4 wire type, with voltage output: < 15 mA, with current output: < 55 mA Parameters shown Humidity and/or temperature Analogue outputs scaleable by the user 2 Circuit type 2 -Wire or 3/4-Wire Min. / max. load voltage / current signal 4…20 mA ; 0…1/5/10 VDC Housing ABS IP protection rating IP65 CE / EMC conform 2004/108/EC Weight Wall 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 - Download
