FT-RDF18+

Ceiling built-in sensor for detecting humidity and temperature indoors. The ideal solution for inconspicuous, architectural integration in the ceiling slab or hollow walls, e.g. in museums or showrooms. The precise data logging serves for a pleasant room climate and for mold avoidance.

Measuring values humidity, temperature
Output voltage VV: 2x 0..10 V, min. load 5 kΩ
Output ampere AA: 2x 4..20 mA, max. load 500 Ω
Power supply 15..24 V = (±10%) or 24 V ~ (±10%) SELV, AA: 15..24 V = (±10%) SELV
Power consumption VV: max. 0,45 W (24 V =) | 0,8 VA (24 V ~), AA: max. 1 W (24 V =)
Measuring range temp. -40..+60 °C | 0..+50 °C | -20..+80 °C | -15..+35 °C, adjustable at the transducer, default setting: 0..+50 °C
Measuring range humidity 0..100% rH non-condensing, enthalpy: 0..85 KJ/kg, absolute humidity: 0..50 | 0..80 g/m³, dew point: 0..+50 | -20..+80 °C, adjustable at the transducer
Accuracy temperature ±0,3 K (typ. at 21 °C within default measuring range)
Accuracy humidity ±2% between 10..90% rH (typ. at 21 °C)
Enclosure enclosure USE-S, PC, pure white
Protection IP65 according to EN 60529, sensor head: IP30 according to EN 60529
Cable entry Flextherm M16 for wire Ø=3..7 mm, removable
Connection electrical removable plug-in terminal, max. 2,5 mm², connection wire sensor head to plug RJ12: PVC 0,15 m, connection wire bush RJ12 to enclosure: PVC 3 m
Sensor head ABS, white, Ø=30 mm
Ambient condition -35..+70 °C, max. 85% rH short term condensation
Delivery contents incl. mounting base enclosure USE-S pure white
Contact

Contact us:


Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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