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 values humidity, temperature
Output voltage VV: 2x 0..10 V, min. load 10 kΩ
Output ampere AA: 2x 4..20 mA, max. load 500 Ω
Network technology RS485 BACnet (MS/TP), RS485 Modbus
Power supply 15..24 V = (±10%) or 24 V ~ (±10%) SELV, AA: 15..24 V = (±10%) SELV, BUS: 15..35 V = or 19..29 V ~ SELV
Power consumption max. 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 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, 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)
Enclosure enclosure USE-S, BUS:, enclosure USE-M, PC, pure white
Protection IP65 according to EN 60529
Cable entry Flextherm M16 for wire Ø=3..7 mm, BUS: M25 with fourfold cable entry for wire with max. Ø=7 mm
Connection electrical removable plug-in terminal, max. 2,5 mm², BUS terminal: removable plug-in terminal, max. 1,5 mm²
Pipe PA6, black, Ø=19,5 mm
Filter stainless steel wire mesh
Ambient condition -20..+70 °C, max. 85% rH short term condensation
Mounting mounting 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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