Energy-harvesting wireless room sensor for measuring temperature in living and office spaces. The LC-SR04 transmits its measured values to EasySens® receiving actuators or gateways, which forward the information to a BMS controller. Transmission interval and wake-up times are fixed, a battery can not be integrated.

Measured valuestemperature
Radio technologyEnOcean (IEC 14543-3-10)
Frequency868 MHz, optional:, 902 MHz (Americas), 928 MHz
Power supplysolar cell, internal super cap, maintenance-free
Measuring range temp.0..+40 °C
Accuracy temperature±0,5 K (typ. at range +17..+27 °C)
Measurement intervalWakeUp time = 100 sec. (default)
EnclosurePC, pure white
Protection (IP)IP30 according to EN 60529
Ambient condition0..+40 °C, max. 85% rH non-condensing
Mountingto be mounted flat onto the surface using adhesive foil (included) or screws
Delivery contentadhesive foil
Notesfor device with operating elements, adjustable telegram intervals and battery backup please refer to product SR04|SR04 rH
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Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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