FT-RDF18+

Ceiling built-in sensor for measuring 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 valueshumidity, temperature
Output voltageVV: 2x 0..10 V, min. load 5 kΩ
Output ampereAA: 2x 4..20 mA, max. load 500 Ω
Power supply15..24 V = (±10%) or 24 V ~ (±10%) SELV, AA: 15..24 V = (±10%) SELV
Power consumptionVV: 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 humidity0..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)
Enclosureenclosure USE-S, PC, pure white
ProtectionIP65 according to EN 60529, sensor head: IP30 according to EN 60529
Cable entryFlextherm M20 for wire Ø=4,5..9 mm, removable
Connection electricalremovable 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 headABS, white, Ø=30 mm
Ambient condition-35..+70 °C, max. 85% rH short term condensation
Delivery contentsincl. 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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