RDF-IR

Ceiling flush-mounted sensor for surface temperature measurement in room, office spaces and other workplaces. Using the infrared measuring principle, an averaged temperature over the circular detection range (optical detection range 80 ±5°) is performed. If two IR sensors are used, the mean, minimum or maximum value of both temperature signals can be provided in addition to the individual temperatures of each sensor (configurable via Thermokon USEapp).

Measuring values radiation temperature
Output voltage 0..10 V or 0..5 V (adjustable via jumper; live-zero configuration via Thermokon USEapp)
Power supply 15..35 V = or 19..29 V ~ SELV
Power consumption typ. 0,6 W (24 V =) | 1,5 VA (24 V ~)
Output signal range temperature 0..+50 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C, adjustable at the transducer
Operating temperature range permissible working temperature, -20..+70 °C
Accuracy temperature ±0,5 K (typ. at 21 °C within default measuring range), mounting height max. 7 m, >7 m ±1,5 K
Sensor PIR (passive infrared), optical aperture angle (50% sensitivity): 80 ±5°
Enclosure enclosure USE-M, PC, pure white
Protection 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, sensor wire (patch cable) length=1,5 m (default), max. 10 m, plug RJ45
Ambient condition max. 85% rH non-condensing
Delivery contents incl. mounting base enclosure USE-M pure white
Contact

Contact us:


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


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