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KYMASGARD® RFTF2-FSEThe KYMASGARD® RTF 2 - FSE bzw. RFTF 2 - FSE room temperature transducer is a battery-less and maintenance-free radio transmitter. Power is generated by a solar cell that converts indoor room light into electric energy. The wireless sensor device serves to detect room temperature or room humidity and transmits the measurands via radio frequency to radio actuators and radio signal receivers or gateways. If ambient light conditions are insufficient for power generation, the transmitter can also be operated with a lithium battery cell inserted into a provided holder. The device ID is marked on a label in the housing.
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产品编号 1801-4452-3040-040
Measuring range, humidity 0...100 % RH Deviation of humidity typically ± 3 % r.H. (30... 80 %) at +20 °C Measuring range, temperature 0...+40 °C Temperature deviation typically ± 0.2 K at +25 °C Operation Energy generation by solar cell, batteryless, maintenance-free (optionally battery-operated) Radio technology EnOcean protocol, modulation ASK, 868 MHz, transmission power max. 10 mW, telegram type 4BS Measurand acquisition adjustable, every 1s/ 10 s/ 100 s Range of coverage indoors typically 30 - 100 m, outdoors up to 300 m Ambient temperature –5...+55 °C Storage temperature –25...+60 °C Housing plastic, material ABS, colour pure white (similar to RAL 9010) Dimensions 98 x 106 x 32 mm (Frija 2) Channels 1 temperature, 1 humidity Permissible air humidity 0…90 % r.H., non-precipitating air Protection class III (according to EN 60 730) Transmission interval adjustable, typically every 100 seconds, or at any measuring value change, status telegram approximately every 16 minutes Protection type IP 30 (according to EN 60 529) Installation wall mounting or on in-wall flush box Ø 55 mm, base with 4-hole for mounting on vertically or horizontally installed in-wall flush boxes Standards CE conformity according to EMC directive 2014/ 30/ EU and according to R&TTE directive 2014/ 53/ EU |