HVAC duct temperature sensor SR65 AKF EnOcean

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Energy-harvesting wireless duct sensor for the measurement of temperature in gaseous media of heating, ventilation and air-coditioning systems. The SR65 AKF can be configured via airConfig software to customized measurement ranges, transmission intervals and wake-up times. When used in dark places, a backup battery can be inserted. • Application/type : Duct sensor, Immersion sensor • Purpose : Measure values • Measured values : temperature • Interface : EnOcean (868 MHz), EnOcean (902 MHz) • Configuration : airConfig • Radio technology : EnOcean (IEC 14543-3-10) 868 MHz, 902 MHz, 928 MHz, standard radio telegram, EEP A5-02-17 (4BS), optionally configurable, transmission power <10 mW • Data transmission : wake up time: 100 sec. (default), heartbeat cycle: every 10th wakeup, optionally configurable • Operating range temperature (°C) : -40..+130 • Output signal temperature : scaling according EEP, +10..+90 °C, optionally configurable • Operating range temperature enclosure (°C) : -25..+65 • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±1% of measuring range (typ. at 21 °C) • Power supply : solar cell, maintenance-free internal super cap, use of back-up battery possible for insufficiently lit environments, battery LS14250 (3,6 V) • Material in touch with media : Sensor probe, Ø=6 mm, stainless steel V4A (1.4571) • Installation length (mm) : 50, 100 • Enclosure : PA6.6, with quick lock screws • Colour : pure white, transparent cover • Protection (IP) : IP65, according to EN 60529 • Packaging length (mm) : 250 • Packaging width (mm) : 180 • Device length (mm) : 78 • Device width (mm) : 58 • Device height (mm) : 146