WRF04 active

Surface mounted room sensor for temperature measuring. For set point and fan stage adjustment, manual override for room and office applications please refer to 'Room Operating Units'.

Measuring valuestemperature
Output voltageTRV: 1x 0..10 V, min. load 5 kΩ
Output ampereTRA: 1x 4..20 mA, max. load 700 Ω
Power supply15..24 V = (±10%) or 24 V ~ (±10%) SELV, TRA: 15..24 V = (±10%) SELV
Power consumptiontyp. 0,6 W (24 V =) | 1,0 VA (24 V ~)
Output signal range temp.Scaling analog output, 0..+50 °C (default setting), selectable from 3 temperature ranges -50..+50 | 0..+50 | -15..+35 °C, adjustable at the transducer
Operating temperature rangepermissible working temperature, -35..+70 °C
Accuracy temperature±1% of measuring range (typ. at 21 °C)
DisplayLCD 29x12 mm, monochrome, optional
EnclosurePC, pure white
ProtectionIP30 according to EN 60529
Cable entrybreaking points top/bottom, rear entry
Connection electricalterminal block, max. 1,5 mm²
Ambient conditionmax. 85% rH non-condensing
Mountingsurface mounted on flush-mounting box (Ø=60 mm), or to be mounted flat onto the surface using screws, with frame for surface mounting (accessory) or directly on the wall, base part can be mounted and wired separately
Notesspecial painting available on request, enclosure stainless steel available (see options)
Contact

Contact us:


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


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