WSA

Protected humidity and temperature sensor for outside applications. The radiation shield protects the outside sensors from rain and radiated heat. With the curved shape and color of the plates air flow is able to move across the sensors to keep radiated temperatures from rooftops and surrounding surfaces from affecting humidity readings. Typical applications are meteorology, greenhouses and industrial environments.

Measuring valueshumidity, temperature
Output voltageVV: 2x 0..10 V, min. load 10 kΩ
Output ampereAA: 2x 4..20 mA, max. load 500 Ω
Network technologyRS485 BACnet (MS/TP), LON FT (free topology), RS485 Modbus
Power supply15..24 V = (±10%) or 24 V ~ (±10%) SELV, AA: 15..24 V = (±10%) SELV, BUS: 15..35 V = or 19..29 V ~ SELV
Power consumptionmax. 2,5 W (24 V =) | 4,3 VA (24 V ~), VV: max. 0,4 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, VV | AA: adjustable at the transducer, default setting: -20..+80 °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, optionally configurable via Thermokon USEapp
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, BUS:, enclosure USE-M, PC, pure white
ProtectionIP65 according to EN 60529
Cable entryFlextherm M20 for wire Ø=4,5..9 mm, BUS: M25 with fourfold cable entry for wire with max. Ø=7 mm, removable
Connection electricalremovable plug-in terminal, max. 2,5 mm², BUS terminal: removable plug-in terminal, max. 1,5 mm²
PipePA6, black, Ø=19,5 mm
Filterstainless steel wire mesh
Ambient condition-20..+70 °C, max. 85% rH short term condensation
Mountingmounting at the wall or at a pole
Contact

Contact us:


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


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